-

-

+90(212)320 36 50
6,4528
$5,632
SViG5-RC3M
  • SViG5-RC3M
Marka: LS ( LG )

Seri:İG5 SERİSİ AC HIZ KONTROL CİHAZI ( 1 FAZ )

Model: SViG5-RC3M

Model Birim Fiyat Birim Fiyat Adet Stok
SViG5-RC3MPanel Uzatma Aparatı 3mFiyat Sorunuz: 0212 320 36 50
  • Ürün Hakkında
  • Dokümanlar
  • Yazılımlar
Space Vektör teknolojili V/F
150 tork
RS-485 , ModBus-RTU
PID kontrol
Taşınabilir Keypad
8 adet set edilebilir hız
Programlanabilir Giriş/Çıkış
0-10V Analog çıkış
PNP , NPN


    --------------------İG5 Serisi Manuel (Genel).pdf-----------------
    Thank you for purchasing LS Variable Frequency Drives! SAFETY INSTRUCTIONS Always follow safety instructions to prevent accidents and potential hazards from occurring. In this manual, safety messages are classified as follows: Improper operation may result in serious personal injury or death. WARNING Improper operation may result in slight to medium personal injury CAUTION or property damage. Throughout this manual we use the following two illustrations to make you aware of safety considerations: Identifies potential hazards under certain conditions. Read the message and follow the instructions carefully. Identifies shock hazards under certain conditions. Particular attention should be directed because dangerous voltage may be present. Keep operating instructions handy for quick reference. Read this manual carefully to maximize the performance of SV-iG5 series inverter and ensure its safe use. WARNING Do not remove the cover while power is applied or the unit is in operation. Otherwise, electric shock could occur. Do not run the inverter with the front cover removed. Otherwise, you may get an electric shock due to high voltage terminals or charged capacitor exposure. Do not remove the cover except for periodic inspections or wiring, even if the input power is not applied. Otherwise, you may access the charged circuits and get an electric shock. Wiring and periodic inspections should be performed at least 10 minutes after disconnecting the input power and after checking the DC link voltage is discharged with a meter (below DC 30V). Otherwise, you may get an electric shock. Operate the switches with dry hands. Otherwise, you may get an electric shock. Do not use the cable when its insulating tube is damaged. Otherwise, you may get an electric shock. Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise, you may get an electric shock. CAUTION Install the inverter on a non-flammable surface. Do not place flammable material nearby. Otherwise, fire could occur. Disconnect the input power if the inverter gets damaged. Otherwise, it could result in a secondary accident and fire. After the input power is applied or removed, the inverter will remain hot for a couple of minutes. Otherwise, you may get bodily injuries such as skin-burn or damage. Do not apply power to a damaged inverter or to an inverter with parts missing even if the installation is complete. Otherwise, electric shock could occur. Do not allow lint, paper, wood chips, dust, metallic chips or other foreign matter into the drive. Otherwise, fire or accident could occur. OPERATING PRECAUTIONS (1) Handling and installation Handle according to the weight of the product. Do not stack the inverter boxes higher than the number recommended. Install according to instructions specified in this manual. Do not open the cover during delivery. Do not place heavy items on the inverter. Check the inverter mounting orientation is correct. Do not drop the inverter, or subject it to impact. Follow your national electrical code for grounding. Recommended Ground impedance for 200 V Class is below 100 ohm and for 400V class is below 10 ohm. iG5 series contains ESD (Electrostatic Discharge) sensitive parts. Take protective measures against ESD (Electrostatic Discharge) before touching the pcb for inspection or installation. Use the inverter under the following environmental conditions: Ambient - 10 ~ 40 ? (non-freezing) temperature Relative 90% RH or less (non-condensing) humidity - 20 ~ 65 ? Storage temperature Protected from corrosive gas, combustible gas, oil mist Location or dust 2 Altitude, Max. 1,000m above sea level, Max. 5.9m/sec (0.6G) Vibration or less Atmospheric 70 ~ 106 kPa pressure (2) Wiring Do not connect a power factor correction capacitor, surge suppressor, or RFI filter to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. Incorrect terminal wiring could result in the equipment damage. Reversing the polarity (+/-) of the terminals could damage the inverter. Only authorized personnel familiar with LG inverter should perform wiring and inspections. Always install the inverter before wiring. Otherwise, you may get an electric shock or have bodily injury. (3) Trial run Check all parameters during operation. Changing parameter values might be required depending on the load. Always apply permissible range of voltage to the each terminal as indicated in this manual. Otherwise, it could lead to inverter damage. (4) Operation precautions When the Auto restart function is selected, stay away from the equipment as a motor will restart suddenly after an alarm stop. Environment The Stop key on the keypad is valid only when the appropriate function setting has been made. Prepare an emergency stop switch separately. If an alarm reset is made with the reference signal present, a sudden start will occur. Check that the reference signal is turned off in advance. Otherwise an accident could occur. Do not modify or alter anything inside the inverter. Motor might not be protected by electronic thermal function of inverter. Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter. Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected. In case of input voltage unbalance, install AC reactor. Power Factor capacitors and generators may become overheated and damaged due to potential high frequency noise transmitted from inverter. Use an insulation-rectified motor or take measures to suppress the micro surge voltage when driving 400V class motor with inverter. A micro surge voltage attributable to wiring constant is generated at motor terminals, and may deteriorate insulation and damage motor. Before operating unit and prior to user programming, reset user parameters to default settings. Inverter can easily be set to high-speed operations, Verify capability of motor or machinery prior to operating unit. Stopping torque is not produced when using the DC-Break function. Install separate equipment when stopping torque is needed. (5) Fault prevention precautions Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the inverter fails. (6) Maintenance, inspection and parts replacement Do not conduct a megger (insulation resistance) test on the control circuit of the inverter. Refer to Chapter 6 for periodic inspection (parts replacement). (7) Disposal Handle the inverter as an industrial waste when disposing of it. (8) General instructions Many of the diagrams and drawings in this instruction manual show the inverter without a circuit breaker, a cover or partially open. Never run the inverter like this. Always place the cover with circuit breakers and follow this instruction manual when operating the inverter. CONTENTS USER SELECTION GUIDE (IG5 SPECIFICATIONS)..................................................................3 CHAPTER 1 - INSTALLATION .................................................................................................5 1.1 Inspection ............................................................................................................................................. 5 1.2 Environmental Conditions .................................................................................................................... 5 1.3 Mounting............................................................................................................................................... 5 1.4 Other Precautions................................................................................................................................ 6 1.5 Dimensions .......................................................................................................................................... 7 1.6 Basic Wiring ......................................................................................................................................... 8 1.7 Power Terminals .................................................................................................................................. 9 1.8 Control Terminals............................................................................................................................... 12 CHAPTER 2 - OPERATION ....................................................................................................15 2.1 Keypad and Parameter Group Setting .............................................................................................. 15 2.2 Parameter Setting and Change ......................................................................................................... 16 2.3 Parameter Group................................................................................................................................ 18 2.4 Operation............................................................................................................................................ 21 CHAPTER 3 - PARAMETER LIST ..........................................................................................23 3.1 Drive Group [DRV] ............................................................................................................................. 23 3.2 Function Group 1 [FU1]...................................................................................................................... 24 3.3 Function Group 2 [FU2]...................................................................................................................... 26 3.4 Input/Output Group [I/O] .................................................................................................................... 29 CHAPTER 4 - PARAMETER DESCRIPTION .........................................................................33 4.1 Drive Group [DRV] ............................................................................................................................. 33 4.2 Function 1 Group [FU1]...................................................................................................................... 38 4.3 Function 2 Group [FU2]...................................................................................................................... 49 4.4 Input/Output Group [I/O] .................................................................................................................... 61 CHAPTER 5 - MODBUS-RTU COMMUNICATION.................................................................73 5.1 Introduction......................................................................................................................................... 73 5.2 Specifications ..................................................................................................................................... 73 5.3 Installation .......................................................................................................................................... 74 5.4 Operating............................................................................................................................................ 75 5.5 Communication Protocol (Modbus-RTU)........................................................................................... 75 5.6 Communication Protocol (LS-BUS ASCII)......................................................................................... 76 5.7 Parameter Code List .......................................................................................................................... 80 5.8 Troubleshooting.................................................................................................................................. 86 5.9 ASCII Code List.................................................................................................................................. 88 1 CHAPTER 6 - TROUBLESHOOTING & MAINTENANCE ......................................................89 6.1 Fault Display ...................................................................................................................................... 89 6.2 Fault (Inverter Fault) Reset................................................................................................................ 91 6.3 Fault Remedy..................................................................................................................................... 92 6.4 Troubleshooting ................................................................................................................................. 93 6.5 How to Check Power Components.................................................................................................... 94 6.6 Maintenance....................................................................................................................................... 95 6.7 Daily and Periodic Inspection Items .................................................................................................. 96 CHAPTER 7 - OPTIONS..........................................................................................................99 7.1 Braking Resistor................................................................................................................................. 99 7.2 DIN Rail Base................................................................................................................................... 101 7.3 Remote Cable .................................................................................................................................. 102 7.4 NEMA option.................................................................................................................................... 102 APPENDIX A - FUNCTIONS BASED ON THE USE................................................................103 APPENDIX B- PERIPHERAL DEVICES ..................................................................................104 DECLARATION OF CONFORMITY.........................................................................................105 2 USER SELECTION GUIDE (IG5 SPECIFICATIONS) 230V Class (0.5~5.4HP) Inverter Type 004-1 008-1 015-1 004-2 008-2 015-2 022-2 037-2 040-2 (SVxxxiG5-x) Motor HP 0.5 1 2 0.5 1 2 3 5 5.4 1 Rating kW 0.37 0.75 1.5 0.37 0.75 1.5 2.2 3.7 4.0 2 Capacity [kVA] 1.1 1.9 3.0 1.1 1.9 3.0 4.5 6.1 6.5 Output FLA [A] 3 5 8 3 5 8 12 16 17 Ratings Frequency 0.1 ~ 400 Hz 3 Voltage 200 ~ 230 V Input Voltage 1 Phase 3 Phase Ratings 200 ~ 230 V ( ± 10 %) 200 ~ 230 V ( ± 10 %) Frequency 50 ~ 60 Hz ( ±5 %) Braking Circuit On Board Average Braking Torque 20 % (Optional External DB Resistor: 100%, 150%) Dynamic Max. Continuous Baking Braking 15 seconds Time Duty 0 ~ 30 % ED Weight [lbs] 2.65 3.97 4.63 2.65 2.65 3.97 4.63 4.85 4.85 460V Class (0.5~ 5.4HP) Inverter Type 004-4 008-4 015-4 022-4 037-4 040-4 (SVxxxiG5-x) Motor HP 0.5 1 2 3 5 5.4 1 Rating kW 0.37 0.75 1.5 2.2 3.7 4.0 2 Capacity [kVA] 1.1 1.9 3.0 4.5 6.1 6.5 Output FLA [A] 1.5 2.5 4 6 8 9 Ratings Frequency 0.1 ~ 400 Hz 3 Voltage 380 ~ 460 V Input Voltage 3 Phase, 380 ~ 460 V ( ± 10 %) Ratings Frequency 50 ~ 60 Hz ( ±5 %) Braking Circuit On Board Average Braking Torque 20 % (Optional External DB Resistor: 100%, 150%) Dynamic Max. Continuous Braking Braking 15 seconds Time Duty 0 ~ 30 % ED Weight [lbs] 3.75 3.75 3.97 4.63 4.85 4.85 1 Indicates the maximum applicable capacity when using a 4 pole motor. 2 Rated capacity ( ?3*V*I) is based on 220V for 200V class and 440V for 400V class. 3 Maximum output voltage will not be greater than input voltage. Output voltage less than input voltage may be programmed. 3 Control Method V/F Control Digital Reference: 0.01 Hz (Below 100 Hz), 0.1 Hz (Over 100 Hz) Frequency Setting Resolution Analog Reference: 0.03 Hz / 50 Hz Frequency Accuracy Digital: 0.01 % of Max. Output Frequency, Analog: 0.1 % of Max. Output Frequency V/F Ratio Linear, Square Patter, User V/F Overload Capacity 150 % of Rated Current for 1 Min. (Characteristic is inversely Proportional to Time) Torque Boost Manual Torque Boost (0 ~ 15 %), Auto Torque Boost Operation Method Key / Terminal / Communication Operation Frequency Setting Analog: 0 ~ 10V / 4 ~ 20 mA Digital: Keypad Start Signal Forward, Reverse Multi-Step Speed Up to 8 Speeds Can Be Set (Use Multi-Function Terminal) 0 ~ 9,999 sec, Up to 4 Types Can Be Set and Selected for Each Setting (Use Multi- Multi Step Accel/Decel Time Function Terminal), Accel/Decel Pattern: Linear Pattern, U Pattern, S Pattern Emergency Stop Interrupts the Output of Inverter Jog Jog Operation Fault Reset Reset Faults When Protective Function is Active Frequency Level Detection, Overload Alarm, Stalling, Over Voltage, Under Voltage, Operating Status Inverter Overheating, Running, Stop, Constant Speed, Speed Searching Fault Output Contact Output (A, C, B) – AC250V 1A, DC30V 1A Choose One From Output Frequency, Output Current, Output Voltage, DC Voltage Indicator (Output Voltage: 0 ~ 10V) DC Braking, Frequency Limit, Frequency Jump, Second Function, Slip Operation Function Compensation, Reverse Rotation Prevention, Auto Restart, PID Control Over Voltage, Under Voltage, Over Current, Inverter Overheating, Motor Over Inverter Trip heating, Input/Output Phase Loss, Overload Protection, Communication Error, Loss of Speed Command, Hardware Fault Inverter Alarm Stall Prevention, Overload Alarm Less than 15 msec: Continuous Operation, Momentary Power Loss More than 15 msec: Auto Restart (Programmable) Output Frequency, Output Current, Output Voltage, Frequency Value Setting, Operation Information Keypad Operating Speed, DC Voltage Trip Information Indicates Fault when Protection Function Activated, Memorizes Up to 5 Faults -10 °C ~ 40 °C (14 °F ~ 104 °F), CE Certification: 41 °F ~ 104 °F (5 °C ~ 40 °C) Ambient Temperature Storage Temperature -20 °C ~ 65 °C (-4 °F ~ 149 °F) Less Than 90 % RH Max. (Non-Condensing), Ambient Humidity CE Certification: 5 ~85% (Non-Condensing) Below 1,000 m · Below 5.9m/sec ² (=0.6g) Altitude / Vibration Application Site No Corrosive Gas, Combustible Gas, Oil Mist, or Dust Atmospheric Pressure 70 ~ 106kPa 4 Cooling Method Forced Air Cooling 4 ‘Self-cooling’ for model SV004iG5-4, SV008iG5-4. 4 Environment Display Protection OPERATION CONTROL Output Signal Input Signal CHAPTER 1 - INSTALLATION 1.1 Inspection Inspect the inverter for any damage that may have occurred during shipping. Check the nameplate on the iG5 inverter. Verify the inverter unit is the correct one for the application. The numbering system of the inverter is as shown below. SV iG5 008 2 LS Inverter Applicable motor capacity Series name of inverter Input voltage 004: 0.5 HP iG5: 0.5 ~ 5.4 HP 1: 200 ~ 230V (1 Phase) 008: 1 HP iG: 1 ~ 5 HP 2: 200 ~ 230V (3 Phase) 015: 2 HP iS5: 1 ~ 100 HP 4: 380 ~ 460V (3 Phase) 022: 3 HP iS3: 1 ~ 30 HP 037: 5.0 HP iH: 40 ~ 300 HP 040: 5.4 Hp 1.2 Environmental Conditions Verify the ambient condition for the mounting location. - Ambient temperature should not be below 14ºF (-10ºC) or exceed 104ºF (40ºC). - Relative humidity should be less than 90% (non-condensing). - Altitude should be below 3,300ft (1,000m). Do not mount the inverter in direct sunlight and isolate it from excessive vibration. If the inverter is going to be installed in an environment with high probability of penetration of dust, it must be located inside watertight electrical boxes, in order to get the suitable IP degree. 1.3 Mounting The inverter must be mounted vertically with sufficient horizontal and vertical space between adjacent equipment (A= Over 6" (150mm), B= Over 2"(50mm)). A B B A 5 Chapter 1 - Installation 1.4 Other Precautions Do not carry the inverter by the front cover. Do not install the inverter in a location where excessive vibration is present. Be cautious when installing on presses or moving equipment. The life span of the inverter is greatly affected by the ambient temperature. Install in a location where temperature are within permissible limits (-10 ~ 40°C) (14~104°F). The inverter operates at high-temperatures - install on a non-combustible surface. Do not install the inverter in high-temperature or high-humidity locations. Do not install the inverter in a location where oil mist, combustible gas, or dust is present. Install the inverter in a clean location or in an enclosed panel, free of foreign substance. When installing the inverter inside a panel with multiple inverters or a ventilation fan, use caution. If installed incorrectly, the ambient temperature may exceed specified limits. Panel Panel Ventilating fan Inverter Inverter Inverter Inverter Cooling fan GOOD (O) BAD (X) GOOD (O) BAD (X) [When installing several inverters in a panel] [When installing a ventilating fan in a panel] Install the inverter using screws or bolts to insure the inverter is firmly fastened. If Carrier Frequency (FU2-39) must be set higher than 3 kHz, derate the load current by 5% per 1 kHz. 6 Chapter 1 - Installation 1.5 Dimensions Unit: mm (inch) Inverter HP W1 W2 H1 H2 D1 SV004iG5-1 0.5 100 (3.94) 88 (3.46) 128 (5.04) 117.5 (4.63) 130.9 (5.15) SV008iG5-1 1 130 (5.12) 118 (4.65) 128 (5.04) 117.5 (4.63) 152.9 (6.02) SV015iG5-1 2 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV004iG5-2 0.5 100 (3.94) 88 (3.46) 128 (5.04) 117.5 (4.63) 130.9 (5.15) SV008iG5-2 1 100 (3.94) 88 (3.46) 128 (5.04) 117.5 (4.63) 130.9 (5.15) SV015iG5-2 2 130 (5.12) 118 (4.65) 128 (5.04) 117.5 (4.63) 152.9 (6.02) SV022iG5-2 3 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV037iG5-2 5.0 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV040iG5-2 5.4 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV004iG5-4 0.5 130 (5.12) 118 (4.65) 128 (5.04) 117.5 (4.63) 152.9 (6.02) SV008iG5-4 1 130 (5.12) 118 (4.65) 128 (5.04) 117.5 (4.63) 152.9 (6.02) SV015iG5-4 2 130 (5.12) 118 (4.65) 128 (5.04) 117.5 (4.63) 152.9 (6.02) SV022iG5-4 3 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV037iG5-4 5.0 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) SV040iG5-4 5.4 150 (5.90) 138 (5.43) 128 (5.04) 117.5 (4.63) 155.0 (6.10) 7 Chapter 1 - Installation 1.6 Basic Wiring 2 DB Resistor MCCB 1 ?, 230V B1 B2 or R U 3 ?, MOTOR 230/460V S V 50/60Hz T W G + FM FM Output Frequency Meter Forward Run/Stop FX (0~10V Analog) Reverse Run/Stop RX CM Inverter Disable BX Fault Reset RST Jog JOG Multi-function Input 1 P1 Factory Setting: Multi-function Input 2 P2 ‘Speed-L’ Multi-function Input 3 ‘Speed-M’ P3 ‘Speed-H’ 30A Fault output relay Common Terminal Less than AC250V, 1A CM 30C Less than DC30V, 1A 30B Potentiometer Shield MO (1 kohm, 1/2W) Power supply for Less than DC24V, 50mA VR speed signal: Factory setting: ‘Run’ MG + 12V, 10mA Speed signal input: V1 0 ~ 10V S+ RS485 & MODBUS-RTU Speed signal input: I Communication port 4 ~20mA (250ohm) S- Common for CM VR, V1, I 1 Speed signal Input Note) display main circuit terminals, display control circuit terminals. 1. Analog speed command can be set by Voltage, Current and both of them. 2. DB resistor is optional. 8 Chapter 1 - Installation 1.7 Power Terminals R S T B1 B2 U V W 3 Phase Power Input: R, S, T Motor 1 Phase Power Input: R, T DB Resistor Symbols Functions AC Line Input Terminals R 3(1) phase, 200 ~ 230V AC for 200V Class Units and 380 ~ 460V AC S for 400V Class Units. T 1 Phase Input Terminals: R and T U 3 Phase Output Terminals to Motor V (3 Phase, 200 ~ 230VAC or 380 ~ 460VAC) W B1 Dynamic Braking Resistor Connection Terminals B2 “Suitable for use on a circuit capable of delivering not more than 10,000 rms symmetrical amperes, 240 volts maximum for 230V class models and 480 volts maximum for 460V class models.” WARNING Normal stray capacitance between the inverter chassis and the power devices inside the inverter and AC line can provide a high impedance shock hazard. Do not apply power to the inverter if the inverter frame (Power terminal G) is not grounded. 1.7.1 Wiring Power Terminals WARNING Precautions on Wiring The internal circuits of the inverter will be damaged if the incoming power is connected and applied to output terminals (U, V, W). Use ring terminals with insulated caps when wiring the input power and motor wiring. Do not leave wire fragments inside the inverter. Wire fragments can cause faults, breakdowns, and malfunctions. 9 Chapter 1 - Installation For input and output, use wires with sufficient size to ensure voltage drop of less than 2%. Motor torque may drop if operating at low frequencies and a long wire run between inverter and motor. When more than one motor is connected to one inverter, total wiring length should be less than 500m (1,640ft). Do not use a 3-wire cable for long distances. Due to increased leakage capacitance between wires, over-current protective feature may operate or equipment connected to the output side may malfunction. Connect only recommended braking resistor between the B1 and B2 terminals. Never short B1 and B2 terminals. Shorting terminals may cause internal damage to inverter. The main circuit of the inverter contains high frequency noise, and can hinder communication equipment near the inverter. To reduce noise, install RFI filters or line noise filters on the input side of the inverter. Do not use power factor capacitor, surge suppressors, or RFI filters on the output side of the inverter. Doing so may damage these components. Always insure the LED and charge lamp for the power terminal are OFF before wiring terminals. The charge capacitor may hold high-voltage even after the power is disconnected. Use caution to prevent the possibility of personal injury. WARNING Grounding The inverter is a high switching device, and leakage current may flow. Ground the inverter to avoid electrical shock. Use caution to prevent the possibility of personal injury. Connect only to the dedicated ground terminal on the inverter. Do not use the enclosure or a chassis screw for grounding. The protective earth conductor must be the first one in being connected and the last one in being disconnected. As a minimum, grounding wire should meet the specifications listed below. Grounding wire should be as short as possible and should be connected to the ground point as near as possible to the inverter. Grounding Wire Sizes, AWG (mm²) Motor Capacity 200V class 400V class 0.5 ~ 5.4 HP 12 (3.5) 14 (2) Ground Screw 10 Chapter 1 - Installation Wires and Terminal Lugs Refer to the following table for wires, terminal lugs and screws used to connect the inverter power input (R, S, T) and output (U, V, W). 6 Wire Terminal Screw Ring Terminals 5 Inverter Screw Torque 2 mm AWG Size (Kgf·cm)/lb-in R,S,T U,V,W R,S,T U,V,W R,S,T U,V,W 200V Class 0.5 HP M 3.5 10 / 7 2-3.5 2-3.5 2 2 14 14 (1 Phase) 1 ~ 2 HP M 4.0 15 / 10 2-4 2-4 2 2 14 14 0.5 ~ 1 HP M 3.5 10 / 7 2-3.5 2-3.5 2 2 14 14 200V Class 2 ~ 3 HP M 4.0 15 / 10 2-4 2-4 2 2 14 14 (3 Phase) 5 ~ 5.4 HP M 4.0 15 / 10 5.5-4 5.5-4 3.5 3.5 12 12 400V Class 0.5 ~ 5.4 HP M 4.0 15 / 10 2-4 2-4 2 2 14 14 (3 Phase) Power and Motor Connection R S T B1 B2 U V W 3 Phase Power Input: R, S, T Motor 1 Phase Power Input: R, T WARNING WARNING Motor should be connected to the Power supply must be connected U, V, and W Terminals. to the R, S, and T Terminals. If the forward command (FX) is on, Connecting it to the U, V, W the motor should rotate counter terminals causes internal damages clockwise when viewed from the load to the inverter. Arranging the phase side of the motor. If the motor rotates sequence is not necessary. in the reverse, switch the U and V terminals. 5 Apply the rated torque to terminal screws. Loosen screws can cause of short circuit and malfunction. Tightening the screws too much can damage the terminals and cause short circuit and malfunction. 6 Use copper wires with 600V, 75 ?ratings for wiring only. 11 Chapter 1 - Installation 1.8 Control Terminals 30A 30C 30B 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 MO MG CM FX RX CM BX JOG RST CM P1 P2 P3 VR V1 CM I FM S+ S- Wire Size Screw Torque Terminal Stripped Terminal Name 2 2 Screw Size (Kgf·cm/lb-in) Length (mm) Solid Wire (mm) Stranded Wire (mm ) 30A, 30C, 30B M3 5 / 3.6 2.5 1.5 7 MO, MG, CM, FX, RX ~ S- M2 4 / 2.9 1.5 1.0 5.5 Type Symbol Name Description P1, P2, P3 Multi-Function Input 1, 2, 3 Used for Multi-Function Input. Default is set to “Step Frequency 1, 2, 3”. FX Forward Run Command Forward Run When Closed and Stop When Open. RX Reverse Run Command Reverse Run When Closed and Stop When Open. JOG Jog Frequency Reference Runs at Jog Frequency. The Direction is set by the FX (or RX) Signal. When the BX Signal is ON Output of Inverter is Turned Off. When Motor uses an Electrical Brake to Stop, BX is used to Turn Off the Output Signal. When BX BX Emergency Stop Signal is OFF (Not Turned Off by Latching) and FX Signal (or RX Signal) is ON, Motor continues to Run. ! RST Fault Reset Used for Fault Reset. CM Sequence Common Common Terminal for Contact Inputs. Frequency Setting Power VR Used as Power for Analog Frequency Setting. Maximum Output is +12V, 10mA. (+10V) Frequency Reference Used for 0-10V Input Frequency Reference. Input Resistance is 20 K ? V1 (Voltage) Frequency Reference Used for 4-20mA Input Frequency Reference. Input Resistance is 250 ? I (Current) Frequency Setting Common Terminal for Analog Frequency Reference Signal and FM (For CM Common Terminal Monitoring). Outputs One of the Following: Output Frequency, Output Current, Output Voltage, Analog Output FM-CM DC Link Voltage. Default is set to Output Frequency. Maximum Output Voltage (For External Monitoring) and Output Current are 0-12V and 1mA. Activates when Protective Function is Operating. AC250V, 1A or less; DC30V, 1A 30A or less. 30C Fault Contact Output Fault: 30A-30C Short (30B-30C Open), 30B Normal: 30B-30C Short (30A-30C Open) Multi-Function Output Use After Defining Multi-Function Output Terminal. MO - MG (Open Collector Output) DC24V, 50mA or less. RS-485 S+, S- Communication Port Communication Port for MODBUS-RTU Communication 12 Output signal Input signal Contact Analog Analog frequency setting Starting Contact Function Select Chapter 1 - Installation 1.8.1 Wiring Control Terminals Precautions on Wiring Use shielded wires or twisted wires for control circuit wiring, and separate these wires from the main power circuits and other high voltage circuits. Control Circuit Terminal The input terminals can be selected for either NPN or PNP type logic by changing switch J1. CM terminal is the common terminal for the input signals. SW J1 SW J1 PNP NPN J1 J1 24 V 24 V DC24V CM CM FX FX Resistor Resistor CM CM Inside Inverter Inside Inverter 13 Chapter 1 - Installation 1.8.2 Keypad Wiring the Keypad Keypad is installed before shipping for standard type models as shown below. When using an optional remote cable, install the buffer cover and connect the remote cable. If the keypad is not connected properly, the letters will not be displayed. ? Note: Do not connect the keypad and remote cable while the inverter is under power. ? Note: Do not touch the live part of the keypad connector. Doing this may cause an electric shock or personal injury. Keypad (Detachable) Keypad Connector Pin Configuration (Inverter Side) 2 4 6 8 10 (Top View) 1 3 5 7 9 Pin No. Pin Name Keypad Description 1 5V Used 5V DC Power Supply (Isolated from VR, V1, I of Control Terminal) 2 GND Used 5V DC Power Ground (Isolated from CM of Control Terminal) 3 RES Used Used for Writing Flash ROM Inside Inverter. 4 VPP Used 5 LAT Used Latch Signal for Transmitting/Receiving 6 TXD Used Transmitting Signal Pin 7 CLK Used Clock Signal Pin 8 RXD Used Receiving Signal Pin 9 Not Used 10 Not Used 14 CHAPTER 2 - OPERATION 2.1 Keypad and Parameter Group Setting 2.1.1 Keypad Description 7-Segment keypad displays up to 4 letters and numbers, and the user can directly check various settings of the inverter. The following is an illustration of the keypad and the functions of each part. DISPLAY (7-Segment) SET LED FWD LED RUN LED REV LED SET FWD RUN REV STOP/RESET FUNC Key Key LE-100 FUNC STOP RUN RESET UP/DOWN RUN Key Key Class Display Name Description FUNC Program Key Press to Change Parameter Setting. ^ (Up) Up Key Press to Move Through Codes or To Increase Parameter Values. ¡ (Down) Down Key Press to Move Through Codes or To Decrease Parameter Values. Key RUN Run Key Use to Operate Inverter. STOP/RESET Press to Stop Inverter During Operation. STOP/RESET Key Press to Reset When a Fault Has Occurred. Reverse Run REV Lit During Reverse Run. Display Forward Run FWD Lit During Forward Run. LED Display SET Setting Lit When User is Setting Parameters Using FUNC Key Lit When at Constant Speed and Blinks When Accelerating or RUN Operating Decelerating. 15 Chapter 2 - Operation 2.2 Parameter Setting and Change Numerous parameters are built into the inverter. The keypad allows the operator to operate the inverter by setting the required parameters, and enter the proper value according to the load and operating conditions. Refer to Chapter 4 ‘PARAMETER DESCRIPTION’ for detailed description of the functions. Procedures First move to the group code that needs changing. Press [FUNC] key. The keypad LED (SET) will turn ON. Use the [ ^ (Up)], [ ¡ (Down)] keys to set the data to the desired value. Press [FUNC] key again. The data display will blink and the data will be stored in the inverter. ? Note: If the data does not changed, determine if: - Inverter is running (Refer to the function table in Chapter 3) - Function is locked in H 94 [Parameter Lock] Setting the DRV Group Data Example) Change the acceleration time from 60 sec to 40 sec: FUNC FWD FWD FWD SET SET SET REV REV REV RUN RUN RUN FUNC FWD SET RUN REV Data will blink when the data setting is finished. Indicates data programming is complete. To Monitor Current Output from the DRV Group Example) Monitor current output from inverter (Data cannot be set): FUNC FUNC SET FWD SET FWD SET FWD RUN REV RUN REV RUN REV 16 Chapter 2 - Operation To Monitor Fault Type when a Fault Occurs (Data cannot be set) FUNC SET SET FWD SET FWD FWD Frequency RUN REV RUN REV RUN REV SET FWD Trip Current REV RUN FWD SET During Accel REV RUN FUNC The fault type is displayed on the DRV group when a fault occurs. Frequency, current and operating status (accelerating, decelerating, in constant speeds) may be monitored by using the UP, DOWN arrow keys. (Ex: Fault occurred when the inverter was accelerating at 40.28 Hz, 20.5A) 4 LED is blinking in this situation. Fault status can be removed by using the STOP/RESET Key, and the LED turns OFF. (The inverter must be turned OFF and turned ON again to remove HW fault status.) Adjusting Function and I/O Group Data Example) Changing the F5 data to 1: FUNC SET FWD SET FWD SET FWD REV REV REV RUN RUN RUN FUNC FWD SET FUNC RUN REV FUNC SET FWD SET FWD SET FWD REV REV REV RUN RUN RUN 17 Chapter 2 - Operation Setting Jump Code in Function Group Example) Jump to code FU1-12 from FU1-0 (F 0): FUNC FUNC FWD FWD SET SET SET FWD RUN REV RUN REV REV RUN FUNC SET FWD FWD SET RUN REV REV RUN 2.3 Parameter Group The iG5 series offers a 7-segment (LED) keypad for the user. Parameters are separated into 4 function groups according to their application fields. The groups’ names and the descriptions are as follows. Group Name Description Drive group Basic Parameters: Command Frequency, Accel/Decel Time, etc. Function 1 group Basic Parameters: Max. Frequency, Torque Boost, etc. Function 2 Group Application Parameters: Frequency Jump, Frequency Limit, etc. Input/Output group Multi-Function Terminal Setting and Sequence Operation Parameters Refer to the parameter description in Chapter 4 for detailed description of each group. 18 Chapter 2 - Operation Moving Through DRV Group Codes SET FWD RUN REV SET FWD SET FWD REV RUN REV RUN FWD FWD SET SET REV REV RUN RUN SET FWD SET FWD REV REV RUN RUN SET FWD SET FWD RUN REV RUN REV SET FWD SET FWD REV REV RUN RUN FWD FWD SET SET REV REV RUN RUN SET FWD SET FWD RUN REV RUN REV FWD FWD SET SET REV REV RUN RUN 19 Chapter 2 - Operation Moving Through Function Group Codes SET FWD REV RUN FUNC SET FWD REV RUN FWD SET RUN REV FUNC SET FWD REV RUN Moving Through I/O Group Codes FWD SET RUN REV FUNC SET FWD REV RUN SET FWD REV RUN FUNC FWD SET RUN REV 20 Chapter 2 - Operation 2.4 Operation 2.4.1 Operation From Keypad and Control Terminal When the operation reference signal is given to the control terminal and the frequency setpoint is given by the keypad, set the DRV-03 (drv) to 1 (Fx/Rx-1), and set the DRV-04 (Frq) to 0 (Keypad-1). The frequency reference signal is set from the control terminal, and the forward, reverse, stop key of the keypad is invalid. 1. Turn the power ON and set the operation and the frequency parameters. 2. Set the DRV-03 (drv) to 1 (Fx/Rx-1), and the DRV-04 (Frq) to 0 (Keypad-1). 3. Turn ON the operation reference signal FX (or RX). Keypad LED (FWD key or REV key) will turn ON. 4. Set the operating frequency with the keypad. Use the FUNC, ^ (Up), FUNC keys and set the frequency to 50.00Hz. The motor will rotate at 50Hz. The LED (RUN) of the keypad will blink when the inverter is accelerating or decelerating. 5. Turn the operation reference signal FX (or RX) OFF. The LED (FWD of REV) of the keypad will turn OFF. Note: The user may also operate the inverter by setting the operation reference signal from the Keypad, and setting the frequency reference signal to the control terminal. (Set DRV-03 (drv) to 0 (Keypad), and the DRV-04 (Frq) to 2 (V1), 3(I), 4(V1+I)). 2.4.2 Operation From Control Terminal 1. Turn the power ON and set the operation and the frequency reference to the control terminal mode. 2. Set the DRV-03 (drv) to 1 (Fx/Rx-1), and the DRV-04 (Frq) to 2 (V1), 3(I), 4 (V1+I). 3. Set the analog frequency reference by turning the potentiometer (frequency reference) slowly to the right or increasing current ranging from 4 to20mA.. The keypad will display the output frequency (50.00 Hz). 4. Slowly turning the potentiometer (frequency reference) to the left will decreasing current ranging from 20 to 4 mA will reduce the output frequency. The inverter will stop operating and the motor will come to a halt when the frequency reaches 0.00Hz. 5. Turn OFF the operation reference signal FX (or RX). Note: FU1-20, FU1-21, FU1-25, FU1-36, FU2-54, FU2-83, I/O-05, I/O-10 are set at 50Hz for Standard (EU) types and 60Hz for US types. 21 Chapter 2 - Operation 2.4.3 Operation From Keypad 1. Turn the power ON and set the operation and frequency reference to ‘keypad operating mode’. 2. Set the DRV-03 (drv) to 0 (Keypad), and the Frq [Frequency Reference Source Selection] to Keypad-1. 3. Use FUNC, ^ (Up) key to set the operating frequency to 50.00Hz. When the inverter is not running the command frequency is displayed. 4. Press the RUN key. The motor will rotate and the keypad will display the output frequency. 5. Press the STOP/RESET key. The motor will decelerate and come to a halt, and the keypad will display the command frequency. 22 CHAPTER 3 - PARAMETER LIST 3.1 Drive Group [DRV] Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run Output Frequency during running, DRV-00 0.00 0.00 to (FU1-20) 0.01 00.00 [Hz] Yes 33 Reference Frequency during stop DRV-01 Acceleration Time ACC 0.0 to 999.9 [sec] 0.1 10.0 [sec] Yes 33 DRV-02 Deceleration Time DEC 0.0 to 999.9 [sec] 0.1 20.0 [sec] Yes 33 0 (keypad) Drive Mode 1 (Fx/Rx-1) DRV-03 Drv - 1 (Fx/Rx-1) No 34 (Run/Stop Method) 2 (Fx/Rx-2) 3 (RS485) 0 [Keypad-1] 1 (Keypad-2) Frequency Mode 2 (V1) DRV-04 Frq - 0 [Keypad-1] No 34 (Freq. Setting Method) 3 (I) 4 (V1+I) 5 (RS485) DRV-05 Step Frequency 1 St1 10.00 [Hz] DRV-06 Step Frequency 2 St2 0.00 to (FU1-20) 0.01 20.00 [Hz] Yes 35 DRV-07 Step Frequency 3 St3 30.00 [Hz] DRV-08 Output Current Cur * [A] - - [A] - 35 DRV-09 Motor Speed RPM * [rpm] - - [rpm] - 35 DRV-10 DC link Voltage DCL * [V] - - [V] - 36 vOL, Selected in FU2-73 DRV-11 User Display Selection Por, - - - 36 (User disp) tOr None DRV-12 Fault Display nOn - - - 36 nOn F (Forward) DRV-13 Motor Direction Set drc - F (Forward) Yes 36 r (Reverse) DRV-20 FU1 Group Selection FU1 37 DRV-21 FU2 Group Selection FU2 37 DRV-22 I/O Group Selection I O 37 23 Chapter 3 - Parameter List 3.2 Function Group 1 [FU1] Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run FU1-00 Jump to Desired Code # F 0 1 to 99 1 3 Yes 38 0 (None) FU1-03 Run Prevention F 3 - 0 (None) No 38 1 (Forward Prev) 2 (Reverse Prev) 0 (Linear) 1 (S-Curve) FU1-05 Acceleration Pattern F 5 2 (U-Curve) - 0 (Linear) No 38 3 (Minimum) 4 (Optimum) 0 (Linear) 1 (S-Curve) FU1-06 Deceleration Pattern F 6 2 (U-Curve) - 0 (Linear) No 38 3 (Minimum) 4 (Optimum) 0 (Decel) FU1-07 Stop Mode F 7 1 (DC-Brake) - 0 (Decel) No 39 2 (Free-Run) 7 FU1-08 DC Injection Braking Frequency F 8 (FU1-22) to 50/60 [Hz] 0.01 5.00 [Hz] No FU1-09 DC Injection Braking On-delay Time F 9 0 to 60 [sec] 0.01 0.10 [sec] No 40 FU1-10 DC Injection Braking Voltage F 10 0 to 200 [%] 1 50 [%] No FU1-11 DC Injection Braking Time F 11 0 to 60 [sec] 0.1 1.0 [sec] No Starting DC Injection Braking FU1-12 F 12 0 to 200 [%] 1 50 [%] No Voltage 40 FU1-13 Starting DC Injection Braking Time F 13 0.0 to 60.0 [sec] 0.1 0.0 [sec] No FU1-20 Maximum Frequency F 20 40.00 to 400.00 [Hz] 0.01 50 / 60 [Hz] No FU1-21 Base Frequency F 21 30.00 to (FU1-20) 0.01 50 / 60 [Hz] No 41 FU1-22 Starting Frequency F 22 0.10 to 10.00 [Hz] 0.01 0.10 [Hz] No 0 (No) FU1-23 Frequency Limit Selection F 23 - 0 (No) No 1 (Yes) 41 8 FU1-24 Low Limit Frequency F 24 0.00 to (FU1-25) 0.01 0.00 [Hz] No FU1-25 High Limit Frequency F 25 (FU1-24) to (FU1-20) 0.01 50 / 60 [Hz] No Manual/Auto Torque Boost 0 (Manual) FU1-26 F 26 - 0 (Manual) No Selection 1 (Auto) 42 FU1-27 Torque Boost in Forward Direction F 27 0.1 2.0 [%] No 0.0 to 15.0 [%] FU1-28 Torque Boost in Reverse Direction F 28 0.1 2.0 [%] No 7 Code FU1-08 through FU1-11 appears only when FU1-07 is set to ‘DC-brake’. 8 Code FU1-24 through FU1-25 appears only when FU1-23 is set to ‘Yes’. 24 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run 0 (Linear) FU1-29 Volts/Hz Pattern F 29 1 (Square) - 0 (Linear) No 43 2 (User V/F) 9 FU1-30 User V/F – Frequency 1 F 30 0.00 to (FU1-32) 0.01 15.00 [Hz] No FU1-31 User V/F – Voltage 1 F 31 0 to 100 [%] 1 25 [%] No FU1-32 User V/F – Frequency 2 F 32 (FU1-30) to (FU1-34) 0.01 30.00 [Hz] No FU1-33 User V/F – Voltage 2 F 33 0 to 100 [%] 1 50 [%] No 43 FU1-34 User V/F – Frequency 3 F 34 (FU1-32) to (FU1-36) 0.01 45.00 [Hz] No FU1-35 User V/F – Voltage 3 F 35 0 to 100 [%] 1 75 [%] No FU1-36 User V/F – Frequency 4 F 36 (FU1-34) to (FU1-20) 0.01 50 / 60 [Hz] No FU1-37 User V/F – Voltage 4 F 37 0 to 100 [%] 1 100 [%] No FU1-38 Output Voltage Adjustment F 38 40 to 110 [%] 0.1 100.0 [%] No 44 FU1-39 Energy Save Level F 39 0 to 30 [%] 1 0 [%] Yes 44 0 (No) FU1-50 Electronic Thermal Selection F 50 - 0 (No) Yes 1 (Yes) 10 FU1-51 Electronic Thermal Level for 1 Minute F 51 FU1-52 to 250 [%] 1 180 [%] Yes Electronic Thermal Level for 45 FU1-52 F 52 50 to FU1-51 1 120 [%] Yes Continuous 0 (Self-cool) Electronic Thermal Characteristic FU1-53 F 53 - 0 (Self-cool) Yes Selection (Motor type) 1 (Forced-cool) FU1-54 Overload Warning Level F 54 30 to 250 [%] 1 150 [%] Yes 46 FU1-55 Overload Warning Hold Time F 55 0 to 30 [sec] 0.1 10.0 [sec] Yes 0 (No) FU1-56 Overload Trip Selection F 56 - 1 (Yes) Yes 1 (Yes) 46 11 FU1-57 Overload Trip Level F 57 30 to 250 [%] 1 200 [%] Yes FU1-58 Overload Trip Delay Time F 58 0 to 60 [sec] 1 60.0 [sec] Yes 000 – 111 (bit set) Bit 0: during Accel. FU1-59 Stall Prevention Mode Selection F 59 Bit 1: during Steady bit 000 No 47 speed Bit 2: during Decel. FU1-60 Stall Prevention Level F 60 30 to 250 [%] 1 200 [%] No FU1-99 Return Code rt - - - 48 9 Code FU1-30 through FU1-37 appears only when FU1-29 is set to ‘User V/F’. 10 Code FU1-51 through FU1-53 appears only when FU1-50 is set to ‘Yes’. 11 Code FU1-57 through FU1-58 appears only when FU1-56 is set to ‘Yes’. 25 Chapter 3 - Parameter List 3.3 Function Group 2 [FU2] Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run FU2-00 Jump to Desired Code # H 0 1 to 99 1 30 Yes 49 FU2-01 Previous Fault History 1 H 1 FU2-02 Previous Fault History 2 H 2 None FU2-03 Previous Fault History 3 H 3 - - n0n 49 FU2-04 Previous Fault History 4 H 4 FU2-05 Previous Fault History 5 H 5 0 (No) FU2-06 Erase Fault History H 6 - 0 (No) Yes 1 (Yes) FU2-07 Dwell Frequency H 7 0 to FU1-20 0.01 5.00 [Hz] No 49 FU2-08 Dwell Time H 8 0 to 10 [sec] 0.1 0.0 [sec] No 0 (No) FU2-10 Frequency Jump Selection H 10 - 0 (No) No 1 (Yes) 12 FU2-11 Jump Frequency 1 Low H 11 0.00 to (FU2-12) 0.01 0.00 [Hz] No FU2-12 Jump Frequency 1 High H 12 (FU2-11) to (FU1-20) 0.01 0.00 [Hz] No 50 FU2-13 Jump Frequency 2 Low H 13 0.00 to (FU2-14) 0.01 0.00 [Hz] No FU2-14 Jump Frequency 2 High H 14 (FU2-13) to (FU1-20) 0.01 0.00 [Hz] No FU2-15 Jump Frequency 3 Low H 15 0.00 to (FU2-16) 0.01 0.00 [Hz] No FU2-16 Jump Frequency 3 High H 16 (FU2-15) to (FU1-20) 0.01 0.00 [Hz] No 00 – 11 (bit set) Bit 0: Output Phase FU2-19 Input/Output Phase Loss Protection H 19 - 00 Yes 50 Loss Protection Bit 1: Input Phase Loss Protection 0 (No) FU2-20 Power ON Start Selection H 20 - 0 (No) Yes 51 1 (Yes) 0 (No) FU2-21 Restart after Fault Reset H 21 - 0 (No) Yes 51 1 (Yes) 0000 – 1111 (bit set) Bit 0: During Accel. Bit 1: After Fault reset FU2-22 Speed Search Selection H 22 Bit 2: After Instant - 0000 No 52 Power Failure restart Bit 3: When FU2-20 is set to 1 (Yes). Current Limit Level During Speed FU2-23 H 23 80 to 250 [%] 1 180 [%] Yes 52 Search 12 Code FU2-11 through FU2-16 appears only when FU2-10 is set to ‘Yes’. 26 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run P Gain FU2-24 H 24 0 to 9999 1 100 Yes 52 During Speed Search I Gain FU2-25 H 25 0 to 9999 1 5000 Yes 52 During speed search FU2-26 Number of Auto Restart Attempt H 26 0 to 10 1 0 Yes 53 FU2-27 Delay Time before Auto Restart H 27 0 to 60 [sec] 0.1 1.0 [sec] Yes 0.4 (0.37kW) 0.8 (0.75kW) 1.5 (1.5kW) 13 FU2-30 Rated Motor Selection H 30 - No 53 2.2 (2.2kW) 3.7 (3.7kW) 4.0 (4.0kW) FU2-31 Number of Motor Pole H 31 2 to 12 1 4 No 14 FU2-32 Rated Motor Slip H 32 0 to 10 [Hz] 0.01 No FU2-33 Rated Motor Current in RMS H 33 0.1 to 99.9 [A] 1 No 14 53 15 FU2-34 No Load Motor Current in RMS H 34 0.1 to 99.9 [A] 1 No FU2-36 Motor Efficiency H 36 50 to 100 [%] 1 No FU2-37 Load Inertia H 37 0 to 2 1 0 No FU2-39 Carrier Frequency H 39 1 to 10 [kHz] 1 3 [kHz] Yes 54 0 (V/F) FU2-40 Control Mode Selection H 40 - 0 (V/F) No 55 1 (Slip Compen) 2 (PID) 0 (I) I 16 FU2-50 PID Feedback Signal Selection H 50 - No 0 1 (V1) FU2-51 P Gain for PID Control H 51 0 to 9999 1 3000 Yes 55 FU2-52 I Gain for PID Control H 52 0 to 9999 1 300 Yes FU2-53 D Gain for PID Control H 53 0 to 9999 1 0 Yes FU2-54 Limit Frequency for PID Control H 54 0 to FU1-20 0.01 50 / 60 [Hz] Yes Reference Frequency for Accel and 0 (Max Freq) Max frq FU2-70 H 70 - No 56 Decel 0 1 (Delta Freq) 0 (0.01 sec) FU2-71 Accel/Decel Time Scale H 71 1 (0.1 sec) - 1 (0.1 sec) Yes 57 2 (1 sec) FU2-72 Power On Display H 72 0 (Cmd. Freq) 1 0 Yes 57 1 (Acc. Time) (Cmd. Freq) 2 (Dec. Time) 13 The rated motor is automatically set according to the inverter model number. If a different motor is used, set the correct motor parameters. 14 This value is automatically entered according to the rated motor set in FU2-30. If different, set the correct motor parameters. 15 Code FU2-32 and FU2-34 appear only when FU2-40 is set to ‘Slip comp’. 16 Code FU2-50 through FU2-54 appears only when FU2-40 is set to ‘PID’. 27 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run 3 (Drv Mode) 4 (Freq Mode) 5 (Step Freq 1) 6 (Step Freq 2) 7 (Step Freq 3) 8 (Current) 9 (Speed) 10(DC Link Vtg) 11 (User Display) 12 (Fault Display) 13 (Motor Direction) 0 (Voltage) FU2-73 User Display Selection H 73 1 (Watt) - 0 (Voltage) Yes 57 2 (Torque) FU2-74 Gain for Motor Speed Display H 74 1 to 1000 [%] 1 100 [%] Yes 57 0 (None) DB (Dynamic Braking) Resistor Mode FU2-75 H 75 1 (None) - 2 (Ext. DB-R) Yes 58 Selection 2 (Ext. DB-R) FU2-76 Duty of Dynamic Braking Resistor H 76 0 to 30 [%] 1 10 [%] Yes 58 FU2-79 Software Version H 79 . - . - 58 17 nd FU2-81 2 Acceleration Time H 81 0.0 to 999.9 [sec] 0.1 5.0 [sec] Yes nd FU2-82 2 Deceleration Time H 82 0.0 to 999.9 [sec] 0.1 10.0 [sec] Yes nd FU2-83 2 Base Frequency H 83 30 to FU1-20 0.01 50 / 60 [Hz] No 0 (Linear) nd FU2-84 2 V/F Pattern H 84 - 0 (Linear) No 1 (Square) 2 (User V/F) nd FU2-85 2 Forward Torque Boost H 85 0 to 15 [%] 0.1 2.0 [%] No 58 nd FU2-86 2 Reverse Torque Boost H 86 0 to 15 [%] 0.1 2.0 [%] No nd FU2-87 2 Stall Prevention Level H 87 30 to 250 [%] 1 200[%] No nd 2 Electronic Thermal Level for 1 FU2-88 H 88 FU2-89 to 250 [%] 1 180 [%] Yes Minute nd 2 Electronic Thermal Level for FU2-89 H 89 50 to (FU2-88) 1 120 [%] Yes Continuous nd FU2-90 2 Rated Motor Current H 90 0.1 to 99.9 [A] 0.1 - [A] No Read Parameters into Keypad from 0 (No) FU2-91 H 91 - 0 (No) No Inverter 1 (Yes) 59 Write Parameters to Inverter from 0 (No) FU2-92 H 92 - 0 (No) No Keypad 1 (Yes) 17 Code FU2-81 through FU2-90 appears only when one of I/O-12 ~ I/O-14 is set to ‘2nd function’. 28 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run 0 (No) 1 (All Groups) 2 (DRV) FU2-93 Initialize Parameters H 93 - 0 (No) No 59 3 (FU1) 4 (FU2) 5 (I/O) 18 FU2-94 Parameter Write Protection H 94 0 to 255 1 0 Yes 59 FU2-99 Return Code rt - - Yes 59 3.4 Input/Output Group [I/O] Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run I/O-00 Jump to Desired Code # I 0 1 to 99 1 1 Yes 61 Filtering Time Constant for V1 I/O-01 I 1 0 to 9999 [ms] 1 100 [ms] Yes Signal Input I/O-02 V1 Input Minimum Voltage I 2 0 to I/O-04 0.01 0.00 [V] Yes Frequency corresponding to V1 61 I/O-03 I 3 0 to FU1-20 0.01 0.00 [Hz] Yes Input Minimum Voltage I/O-04 V1 Input Maximum Voltage I 4 (I/O-02) to 12.00 [V] 0.01 10.00 [V] Yes Frequency corresponding to V1 I/O-05 I 5 0.00 to (FU1-20) 0.01 50 / 60 [Hz] Yes Input Maximum Voltage Filtering Time Constant for I Signal I/O-06 I 6 0 to 9,999 [ms] 1 100 [ms] Yes Input I/O-07 I Input Minimum Current I 7 0.00 to (I/O-09) 0.01 4.00 [mA] Yes Frequency corresponding to I Input I/O-08 I 8 0.00 to (FU1-20) 0.01 0.00 [Hz] Yes 61 Minimum Current I/O-09 I Input Maximum Current I 9 (I/O-07) to 24.00[mA] 0.01 20.00 [mA] Yes Frequency corresponding to I Input I/O-10 I 10 0.00 to (FU1-20) 0.01 50 /60 [Hz] Yes Maximum Current 0 (None) I/O-11 Criteria for Analog Input Signal Loss I 11 1 (Half of x1) - 0 (No) Yes 62 2 (Below x1) I/O-12 Multi-function Input Terminal ‘P1’ I 12 0 (Speed-L) - 0 (Speed-L) No 63 Define 1 (Speed-M) 2 (Speed-H) 18 This function is used to lock the parameters from being changed. Keypad displays “U 0” when the parameters are unlocked and “L 0” when locked. The lock and unlock code is ‘12’. 29 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run 3 (XCEL-L) 4 (XCEL-M) 5 (XCEL-H) 6 (Dc-brake) 8, 15, 17, 20, 21, 7 (2nd Func) 22, 23, 24, 25, 26 9 (V1-Ext) (-Reserved-) 10 (Up) 11 (Down) 12 (3-Wire) 13 (Ext Trip-A) 14 (Ext Trip-B) 16 (Open-Loop) 18 (Analog Hold) 19 (XCEL Stop) Multi-function Input Terminal ‘P2’ I/O-13 I 13 Same as above I/O-12 - 1 (Speed-M) No Define 63 Multi-function Input Terminal ‘P3’ I/O-14 I 14 Same as above I/O-12 - 2 (Speed-H) No Define 00000000 – 11111111 I/O-15 Terminal Input Status I 15 - 00000000 - (bit set) 66 I/O-16 Terminal Output Status I 16 0 – 1 (bit set) - 0 - Filtering Time Constant for Multi- I/O-17 I 17 2 to 50 1 2 Yes 66 function Input Terminals I/O-20 Jog Frequency Setting I 20 0.00 to (FU1-20) 10.00 [Hz] Yes 66 I/O-21 Step Frequency 4 I 21 0.00 to (FU1-20) 40.00 [Hz] Yes 0.01 I/O-22 Step Frequency 5 I 22 0.00 to (FU1-20) 50.00 [Hz] Yes 66 I/O-23 Step Frequency 6 I 23 0.00 to (FU1-20) 40.00 [Hz] Yes I/O-24 Step Frequency 7 I 24 0 .00 to (FU1-20) 30.00 [Hz] Yes Acceleration Time 1 67 I/O-25 I 25 0.0 to 999.9 [sec] 0.1 20.0 [sec] Yes for Step Frequency Deceleration Time 1 I/O-26 I 26 0.0 to 999.9 [sec] 0.1 20.0 [sec] Yes for Step Frequency I/O-27 Acceleration Time 2 I 27 0.0 to 999.9 [sec] 0.1 30.0 [sec] Yes I/O-28 Deceleration Time 2 I 28 0.0 to 999.9 [sec] 0.1 30.0 [sec] Yes I/O-29 Acceleration Time 3 I 29 0.0 to 999.9 [sec] 0.1 40.0 [sec] Yes I/O-30 Deceleration Time 3 I 30 0.0 to 999.9 [sec] 0.1 40.0 [sec] Yes I/O-31 Acceleration Time 4 I 31 0.0 to 999.9 [sec] 0.1 50.0 [sec] Yes I/O-32 Deceleration Time 4 I 32 0.0 to 999.9 [sec] 0.1 50.0 [sec] Yes I/O-33 Acceleration Time 5 I 33 0.0 to 999.9 [sec] 0.1 40.0 [sec] Yes I/O-34 Deceleration Time 5 I 34 0.0 to 999.9 [sec] 0.1 40.0 [sec] Yes 30 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run I/O-35 Acceleration Time 6 I 35 0.0 to 999.9 [sec] 0.1 30.0 [sec] Yes I/O-36 Deceleration Time 6 I 36 0.0 to 999.9 [sec] 0.1 30.0 [sec] Yes I/O-37 Acceleration Time 7 I 37 0.0 to 999.9 [sec] 0.1 20.0 [sec] Yes I/O-38 Deceleration Time 7 I 38 0.0 to 999.9 [sec] 0.1 20.0 [sec] Yes 0 (Frequency) FM (Frequency Meter) Output 1 (Current) 0 I/O-40 I 40 - Yes Selection (Frequency) 2 (Voltage) 67 3 (DC Link Vtg) I/O-41 FM Output Adjustment I 41 10 to 200 [%] 1 100 [%] Yes I/O-42 Frequency Detection Level I 42 0 to FU1-20 0.01 30.00 [Hz] Yes 68 I/O-43 Frequency Detection Bandwidth I 43 0 to FU1-20 0.01 10.00 [Hz] Yes 0 (FDT-1) 1 (FDT-2) 2 (FDT-3) 3 (FDT-4) 4 (FDT-5) 5 (OL) Multi-function Output Define (MO) 6 (IOL) 7 (Stall) I/O-44 I 44 8 (OV) - 12 (Run) Yes 68 9 (LV) 15, 16, 18, 19 10 (OH) (-Reserved-) 11 (Lost Command) 12 (Run) 13 (Stop) 14 (Steady) 17 (Search) 20 (Ready) 000 – 111 (bit set) Fault Output Relay Setting Bit 0: LV I/O-45 I 45 - 010 Yes 71 (30A, 30B, 30C) Bit 1: All Trip Bit 2: Auto Retry I/O-46 Inverter Number I 46 1 to 250 1 1 Yes 0 (1200 bps) 1 (2400 bps) 71 I/O-47 Baud Rate I 47 - 3 (9600 bps) Yes 2 (4800 bps) 3 (9600 bps) 4 (19200 bps) I/O-48 Operating selection at Loss of Freq. I 48 0 (None) - 0 (None) Yes 72 Reference 1 (Free Run) 31 Chapter 3 - Parameter List Adj. Keypad Factory Code Description Setting Range Units During Page Display Default Run 2 (Stop) Waiting Time after Loss of Freq. I/O-49 I 49 0.1 to 120.0 [sec] 0.1 1.0 [sec] Yes Reference 0~6 (LS- Bus ASCII) 7 (Modbus- I/O-50 Communication Protocol Selection I 50 - Yes 72 RTU) 7~11 (Modbus-RTU) I/O-53 Communication Delay Time I 53 0.02 to 1 [sec] 0.01 0.02 Yes I/O-99 Return Code rt - 1 Yes 72 Note: Parameters that are set by a bit are ON (1) when the upper LED is lit as shown below. (F59, H19, H22, I15, I16, I45 are the parameters that are set by bit.) Note: Communication protocol can be set at I/O 50.. 0 => Data : 8, Parity : None, Stop : 1 7 => Parity : None, Stop : 2 1 => Data : 7, Parity : None, Stop : 2 8 => Parity : None, Stop : 1 2 => Data : 7, Parity : Even, Stop : 1 9 => Parity : None, Stop : 2 3 => Data : 7, Parity : Odd, Stop : 1 10 => Parity : Even, Stop : 1 4 => Data : 8, Parity : None, Stop : 2 11 => Parity : Odd, Stop : 1 5 => Data : 8, Parity : Even, Stop : 1 6 => Data : 8, Parity : Odd, Stop : 1 Dummy Data (FF) is added to the inverter response only when 7 is selected at I 50. Example) when the keypad displays ‘00000011’ 1:ON 1:OFF Bit 0 Bit 7 Note: FU1-20, FU1-21, FU1-25, FU1-36, FU2-54, FU2-83, I/O-05 and I/O-10 are set at 50Hz for Standard (EU) types and 60Hz for US types. Please check these parameters before commissioning to verify that you have the right product. 32 CHAPTER 4 - PARAMETER DESCRIPTION When the FU2-70 is set to ‘Delta Frequency’, the 4.1 Drive Group [DRV] acceleration and deceleration time is the taken to reach a targeted frequency (instead the maximum DRV-00: Output Frequency frequency) from a frequency. The acceleration and deceleration time can be changed to a preset transient time via multi- function inputs. By setting the multi-function inputs This code gives information regarding motor (P1, P2, P3) to ‘XCEL-L’, ‘XCEL-M’, ‘XCEL-H’ direction set in DRV-13, and output or reference respectively, the Accel and Decel time set in I/O- frequency. 25 to I/O-38 are applied according to the binary inputs of the P1, P2, P3. You can set the command frequency by pressing [FUNC] key in this code. Output Frequency Related Functions: DRV-04 [Freq Mode] FU1-20 [Max Freq] Max. Freq. I/O-01 to I/O-10 [Analog Reference Inputs] DRV-04: Select the frequency setting method. [Keypad-1, Kepad-2, V1, I, V1+I, Modbus-RTU] FU1-20: Set the maximum frequency that the inverter can output. I/O-01 to I/O-10: Scaling the analog input signals (V1 and I) for frequency reference. Time Acc. Time Dec. Time DRV-01: Acceleration Time R elated Functions: FU1-20 [Max Freq] FU2-70 [Reference Freq. for Accel/Decel] FU2-71 [Accel/Decel Time Scale] I/O-12 to I/O-14 [Multi-Function Input Terminal P1, P2, P3] I/O-25 to I/O-38 [Acc/Dec Time for Step DRV-02: Deceleration Time Frequency] FU2-70: Select the frequency to be targeted for acceleration and deceleration. [Max Freq, Delta Freq] FU2-71: Select the time scale. [0.01, 0.2, 1] I/O-12 to I/O-14: Set the terminal function of P1, P2, P3 terminal inputs. The inverter targets the FU2-70 [Ref. Freq. for I/O-25 to I/O-38: Preset the Accel/Decel time activated via Accel/Decel] when accelerating or decelerating. multifunction inputs (P1, P2, P3) When the FU2-70 is set to “Maximum Frequency”, the acceleration time is the time taken by the motor to reach FU1-20 [Maximum Frequency] from 0 Hz. The deceleration time is the time taken by the motor to reach 0 Hz from FU1-20. 33 Chapter 4 - Parameter Description [DRV] DRV-03: Drive Mode (Run/stop Method) DRV-04: Frequency Mode (Frequency Setting Method) Select the source of Run/Stop command. Select the source of frequency setting. Setting Range Description Select Display Setting Range Description Keypad 0 Run/stop is controlled by Keypad. Select Display Control Terminals FX, RX and CM Frequency is set at DRV-00. To set the Fx/Rx-1 1 control Run/Stop. (Method 1) frequency, press [ ^], [ ¡] key and press Control Terminals FX, RX and CM [FUNC] key to enter the value into Fx/Rx-2 2 Keypad-1 0 control Run/Stop. (Method 2) memory. The inverter does not output the Run/stop is controlled by Serial changed frequency until the [FUNC] key MODBUS- 3 Communication (MODBUS-RTU) is pressed. RTU Refer to Chapter 5. Frequency is set at DRV-00. Press [FUNC] key and then by pressing the [ ^], [ ¡] key, the inverter immediately Keypad-2 1 Output Frequency outputs the changed frequency. Pressing the [FUNC] key saves the changed frequency. Forward Input the frequency reference (0-10V) to V1 2 the “V1” control terminal. Refer to the I/O- Time 01 to I/O-05 for scaling the signal. Reverse Input the frequency reference (4~20mA) I 3 to the “I” control terminal. Refer to the I/O-06 to I/O-10 for scaling the signal. Input the frequency reference (0~10V, Forward Run ON FX-CM V1+I 4 4~20mA) to the “V1”,“I” control terminals. The ‘V1’ signal overrides the ‘I’ signal. Reverse Run ON Frequency is set by Serial RX-CM MODBUS- 5 Communication (MODBUS-RTU) RTU Refer to Chapter 5. [Drive Mode: ‘Fx/Rx-1’] Related Functions: I/O-01 to I/O-10 [Reference Inputs] Output Frequency I/O-01 to I/O-10: Scaling analog input signals (V1 and I) for frequency reference. Forward Time Output Frequency Reverse Freq. Max Reference Freq. Range Run/Stop ON FX-CM Direction Analog Signal ON RX-CM 0V 10V Input (V1) [Drive Mode: ‘Fx/Rx-2’] [Freq Mode: ‘V1’] 34 Chapter 4 - Parameter Description [DRV] Output Frequency Binary Combination of P1, P2, P3 Output Step Speed-L Speed-M Speed-H Frequency Speed Freq. Max 0 0 0 DRV-00 Speed 0 1 0 0 DRV-05 Speed 1 0 1 0 DRV-06 Speed 2 Reference Freq. Range 1 1 0 DRV-07 Speed 3 0: ON, 1: OFF Analog Signal Input (I) 4mA 20mA Output Frequency [Freq Mode: ‘I’] Speed 0 Output Frequency Speed 3 Freq. Max Speed 2 Speed 1 Reference Freq. Range Time ON ON Analog Signal P1-CM Time Input (‘V1+I’) 0V+4mA 10V+20mA ON P2-CM Time [Freq Mode: V1+’I’] P3-CM Time [Step Frequency Output] DRV-05 ~ DRV-07: Step Frequency 1 ~ 3 Related Functions: I/O-12 to I/O-14 [Reference Inputs] I/O-17 [Filtering Time Constant] I/O-12 to I/O-14: Set the terminal function of P1, P2, P3 terminal inputs. I/O-17: Adjust response sensibility of input terminal to eliminate contact noise. DRV-08: Output Current The inverter outputs preset frequencies set in these codes according to the multi-function input terminals configured as ‘Speed-L’, ‘Speed-M’ and This code displays the output current of the ‘Speed-H’. The output frequencies are determined inverter in RMS. by the binary combination of P1, P2, P3 configured in I/O-12 to I/O-17. Refer to the following table for the preset frequency outputs. DRV-09: Motor Speed Speed 4 through Speed 7 is set in I/O-21~I/O-24. 35 Chapter 4 - Parameter Description [DRV] to FU2-05 when the [RESET] key is pressed. This code display the motor speed in RPM during the motor is running. [Fault Contents] Keypad Display Use the following equation to scale the Fault (Trip) Display mechanical speed using FU2-74 [Gain for Motor Over-Current OC Speed display] if you want to change the motor Over-Voltage OV speed display to rotation speed (r/min) or Emergency Stop mechanical speed (m/min). BX (Not latched) Low-Voltage LV Motor Speed = 120 * (F/P) * FU2-74 Overheat on Heat Sink OH Where, F: output frequency and P: the number of motor poles Electronic Thermal Trip ETH Overload Trip OLT Inverter H/W Fault DRV-10: DC Link Voltage - EEP Error - FAN Lock - CPU Error HW - Ground Fault - NTC Wire Trouble This code displays the DC link voltage inside the Output Phase Loss OPO inverter. Inverter Overload IOLT Input Phase Open COL DRV-11: User Display Selection ? Note: The inverter will not reset when H/W fault occurs. Repair the fault before turning on the power. ? Note: When multiple faults occur, only the highest-level fault will be displayed. Related Functions: FU2-01 to FU2-05 [Previous Fault History] This code display the parameter selected in FU2- FU2-06 [Erase Fault History] 73 [User Display]. There are 3 types of FU2-01 to FU2-05: Up to 5 faults are saved. parameters in FU2-73 (Voltage, Watt and Torque). FU2-06: Erases faults saved in FU2-01 to FU2-05. DRV-12: Fault Display DRV-13: Motor Direction Set This code displays the current fault (trip) status of This code sets the motor direction. Display Description the inverter. Use the [FUNC], [ ^] and [ ¡] key to F Run Forward Direction check for fault content(s), output frequency, Run Reverse Direction r output current, or whether the inverter was accelerating, decelerating, or in constant speed at the time the fault occurred. Press the [FUNC] key to exit. The fault content will be stored in FU2-01 36 Chapter 4 - Parameter Description [DRV] DRV-20: FU1 Group selection DRV-21: FU2 Group selection DRV-22: I/O Group selection Select the desired group and press the [FUNC] key to move to the desired group. The parameter in the group may be read or written after moving to the desired group. 37 Chapter 4 - Parameter Description [FU1] 4.2 Function 1 Group [FU1] Setting Range Description Select Display FU1-00: Jump to Desired Code # This is a general pattern for constant Linear 0 torque applications. This pattern allows the motor to accelerate and decelerate smoothly. The actual acceleration and deceleration time takes longer- about Jumping directly to any parameter code can be 40% than the time set in DRV-01 and S-Curve 1 accomplished by entering the desired code DRV-02. This setting prevents shock during number. acceleration and deceleration, and prevents objects from swinging on conveyors or other moving equipment. FU1-03: Run Prevention This pattern provides more efficient U-Curve 2 control of acceleration and deceleration in typical winding machine applications. The inverter makes shorten the acceleration time by accelerating with a current rate of about 150% of its rated current and reduces the deceleration This function prevents reverse operation of the time by decelerating with a DC voltage motor. This function may be used for loads that rate of 95% of its over-voltage trip level. rotate only in one direction such as fans and Minimum 3 Appropriate application: When the pumps. maximum capability of the inverter and the motor are required. Setting Range Inappropriate application: The current Description limit function may operate for a long Select Display period of time for loads that have high None 0 Forward and reverse run is available. inertia such as fans. Forward 1 Forward run is prevented. The inverter accelerates with a current Prevention rate of about 120% of its rated current Reverse Optimum 4 2 Reverse run is prevented. and decelerates with a DC voltage rate Prevention of 93% of its over-voltage trip level. ? Note: In case of selecting the ‘Minimum’ or ‘Optimum’, the FU1-05: Acceleration Pattern DRV-01 [Accel Time] and DRV-02 [Decel Time] is ignored. FU1-06: Deceleration Pattern ? Note: ‘Minimum’ and ‘Optimum’ functions operate normally when the load inertia is less than 10 times compared to the motor inertia. (FU2-37) ? Note: ‘Optimum’ is useful when the motor capacity is smaller than the inverter capacity. ? Note: ‘Minimum’ and ‘Optimum’ functions are not appropriate for down operation in an elevator application. Different combinations of acceleration and deceleration patterns can be selected according to your application. 38 Chapter 4 - Parameter Description [FU1] Setting Range Description Output Frequency Select Display Inverter stops by the deceleration Decel 0 pattern. Inverter stops with DC injection braking. Inverter outputs DC voltage DC-Brake 1 when the frequency reached the DC injection braking frequency set in FU1- 08 during decelerating. Time Free-Run Inverter cuts off its output immediately 2 (Coast to stop) when the stop signal is entered. Acc. Pattern Dec. Pattern [Accel/Decel Pattern: ‘Linear’] Output Frequency Output Frequency Time Output Voltage Time Acc. Pattern Dec. Pattern [Accel/Decel Pattern: ‘S-Curve’] Time Stop Command Output Frequency ON FX-CM Time [Stop Mode: ‘Decel’] Output Frequency Time Acc. Pattern Dec. Pattern FU1-08 Time [Accel/Decel Pattern: ‘U-Curve’] Output Voltage t1: FU1-09 FU1-07: Stop Mode t2: FU1-11 FU1-10 [DCBr Value] Time t1 t2 Stop Command Selects the stopping method for the inverter. ON FX-CM Time [Stop Mode: ‘DC-Brake’] 39 Chapter 4 - Parameter Description [FU1] FU1-09 [DC Injection Braking On-delay Time] is Output Frequency the inverter output blocking time before DC Output Cutoff injection braking. FU1-10 [DC Injection Braking Voltage] is the DC voltage applied to the motor and is based on FU2- 33 [Rated Current of Motor]. FU1-11 [DC Injection Braking Time] is the time Time the DC current is applied to the motor. Output Voltage Output Cutoff Output Frequency Time FU1-08 Stop Command [DCBr Freq] ON FX-CM Time Time Output Voltage [Stop Mode: ‘Free-run’] t1: FU1-09 t2: FU1-11 FU1-10 [DCBr Value] FU1-08: DC Injection Braking Frequency Time FU1-09: DC Injection Braking On-delay Time FU1-10: DC Injection Braking Voltage t1 t2 FU1-11: DC Injection Braking Time Stop Command ON FX-CM Time [DC Injection Braking Operation] FU1-12: Starting DC Injection Braking Voltage FU1-13: Staring DC Injection Braking Time This function stops the motor immediately by introducing DC voltage to the motor windings. Inverter holds the starting frequency for Selecting ‘DC-Brake’ in FU1-07 activates FU1-08 Starting DC Injection Braking Time. The through FU1-11. inverter outputs DC voltage to the motor for FU1- 13 [Starting DC Injection Braking Time] with the FU1-08 [DC Injection Braking Frequency] is the FU1-12 [Starting DC Injection Braking Voltage] frequency at which the inverter starts to output DC before accelerating. voltage during deceleration. 40 Chapter 4 - Parameter Description [FU1] Output Frequency FU1-22 FU1-20 [Maximum Frequency] is the maximum Time output frequency of the inverter. Make sure this Output Voltage maximum frequency does not exceed the rated speed of motor. FU1-21 [Base Frequency] is the frequency where the inverter outputs its rated voltage. It is set upto FU1-12 Max freq. In case of using a 50Hz motor, set this Time to 50Hz. t1 t1: FU1-13 [Starting DC Injection FU1-22 [Starting Frequency] is the frequency Braking Time] where the inverter starts to output its voltage. Output Current Output Voltage Rated D1 Time Voltage D1: FU1-12 [Starting DC Injection Braking Voltage] Run Command Output ON FX-CM Frequency Time FU1-22 FU1-21 FU1-20 [Starting DC Injection Braking Operation] Related Functions: FU2-33 [Rated Current of Motor] ? Note: If the command frequency set point is set lower than the FU2-33: The DC current is limited by this parameter. starting frequency, inverter will not output voltage. ? Note: The DC injection braking parameter does not function when either FU1-12 or FU1-13 is set to “0”. FU1-23: Frequency Limit Selection ? Note: FU1-12 [Starting DC Injection Braking Voltage] is also FU1-24: Low Limit Frequency used as the DC Injection Braking Voltage for the multifunction FU1-25: High Limit Frequency input when the multifunction input is set to “DC Braking”. FU1-20: Maximum Frequency FU1-21: Base Frequency FU1-22: Starting Frequency 41 Chapter 4 - Parameter Description [FU1] reverse torque boost is set separately in FU1-27 FU1-23 selects the limits for the inverter operating and FU1-28. frequency. If FU1-23 is set to ‘Yes’, inverter operates within the upper and lower limit setting. ? Note: The torque boost value is the percentage of inverter The inverter operates at the upper or the lower rated voltage. limit when the frequency reference is outside the ? Note: When FU1-29 [Volts/Hz Pattern] is set to ‘User V/F’, this frequency limit range. function does not work. [Auto Torque Boost]: Inverter outputs high Output Frequency starting torque by automatically boosting Reference Frequency Curve according to the load. Freq. Max FU1-25 st ? Note: Auto torque boost is only available for the 1 motor. For Output Frequency Curve multiple motors, manual torque boost must be used. FU1-24 ? Note: The auto torque boost value is added to the manual torque boost value. Time [Freq. limit: ‘Yes’] Output Voltage ? Note: Frequency limit does not work during acceleration and 100% deceleration. Forward and Reverse direction (Set the same value for FU1-27 FU1-26: Manual/Auto Boost Selection and FU1-28) Manual FU1-27: Torque Boost in Forward Direction Boost Output FU1-28: Torque Boost in Reverse Direction Value Frequency Base Freq. [Constant Torque Loads: Conveyor, Moving Equip. etc.] Output Voltage 100% Forward Direction - Motoring (Set FU1-27 to a value) Reverse Direction - Generating This function is used to increase the starting (Set FU1-28 to ‘0’) Manual torque at low speed by increasing the output Boost Output Value voltage of the inverter. If the boost value is set Frequency FU1-21 higher than required, it may cause the motor flux to saturate, causing over-current trip. Increase the [Ascending and Descending Loads: Parking, Hoist etc.] boost value when there is excessive distance between inverter and motor. Related Functions: FU1-29 [V/F Pattern] [Manual Torque Boost]: The forward and 42 Chapter 4 - Parameter Description [FU1] FU1-29: Volts/Hz Pattern Output Voltage 100% This is the pattern of voltage/frequency ratio. Select the proper V/F pattern according to the Output load. The motor torque is dependent on this V/F Frequency pattern. Base Freq. [V/F Pattern: ‘Square’] [Linear] pattern is used where constant torque is required. This pattern maintains a linear volts/frequency ratio from zero to base frequency. Output Voltage This pattern is appropriate for constant torque 100% applications. FU1-37 [Square] pattern is used where variable torque is FU1-35 required. This pattern maintains squared FU1-33 volts/hertz ratio. This pattern is appropriate for FU1-31 fans, pumps, etc. Output Frequency FU1-30 FU1-36 [User V/F] pattern is used for special applications. FU1-32 FU1-34 Base Freq. Users can adjust the volts/frequency ratio [V/F Pattern: ‘User V/F’] according to the application. This is accomplished by setting the voltage and frequency, respectively, at four points between starting frequency and FU1-30 ~ FU1-37: User V/F Frequency and Voltage base frequency. The four points of voltage and frequency are set in FU1-30 through FU1-37. Output Voltage 100% Output Frequency Base Freq. [V/F Pattern: ‘Linear’] 43 Chapter 4 - Parameter Description [FU1] Output Voltage 100% When set at 50% 50% Output Frequency FU1-21 [Base Freq.] These functions are available only when ‘User V/F’ is selected in FU1-29 [V/F Pattern]. Users ? Note: The inverter output voltage does not exceed the main can make the custom V/F pattern by setting four input voltage, even though FU1-38 is set at 110%. points between FU1-22 [Starting Frequency] and FU1-21 [Base Frequency]. FU1-39: Energy Save Level Output Voltage 100% FU1-37 This function is used to reduce the output voltage FU1-35 in applications that do not require high torque and FU1-33 current at its steady speed. The inverter reduces FU1-31 Output its output voltage after accelerating to the Frequency FU1-30 FU1-36 reference frequency (steady speed). This function FU1-32 FU1-34 Base Freq. may cause over-current trip due to the lack of output torque in a fluctuating load. [User V/F] This function does not work with 0% set point value. ? Note: When the ‘User V/F’ is selected, the torque boost of FU1-26 through FU1-28 is ignored. Output Voltage 100% 80% FU1-38: Output Voltage Adjustment Output Frequency Reference Frequency This function is used to adjust the output voltage (Steady Speed) of the inverter. This is useful when using a motor that has a lower rated voltage than the main input [When Energy Save Level is set at 20%] voltage. When this is set at 100%, inverter outputs its rated voltage. ? Note: This function is not recommended for a large load or for ? Note: Motor rated voltage should b e within the range of an application that need frequent acceleration and inverter rated voltage. Otherwise, overcurrent trip may occur. deceleration. 44 Chapter 4 - Parameter Description [FU1] 2 FU1-50: Electronic Thermal (Motor i t) Selection Load Current [%] FU1-51: Electronic Thermal Level for 1 Minute FU1-52: Electronic Thermal Level for Continuous FU1-51 FU1-53: Electronic Thermal Characteristic (Motor [ETH 1min] type) Selection These functions are to protect the motor from FU1-52 [ETH cont] overheating without using additional thermal Trip Time overload relay. Inverter calculates the 1 minute temperature rise of the motor using several 2 [Motor i t Characteristic Curve] parameters and determines whether or not the motor is overheating. Inverter will turn off its output and display a trip message when the electronic thermal feature is activated. 2 To make the ETH function (Motor i t) work correctly, the motor cooling method must be selected correctly according to the motor. This function activates the ETH parameters by [Self-cool] is a motor that has a cooling fan setting ‘Yes’. connected directly to the shaft of the motor. Cooling effects of a self-cooled motor decrease when a motor is running at low speeds. The motor current is derated as the motor speed decreases. This is the reference current when the inverter [Forced-cool] is a motor that uses a separate determines the motor has overheated. Inverter motor to power a cooling fan. As the motor speed trips in 1 minute when 150% of rated motor changes, the cooling effect does not change. current established in FU2-33 flows for 1 minute. ? Note: The set value is the percentage of FU2-33 [Rated Motor Output Current Forced-Cool Current]. 100% 95% Self-Cool 65% This is the current at which the motor can run continuously. Generally, this value is set to ‘100%’ and which means the rated motor current set in 20Hz 60Hz FU2-33. This value must be set less than FU1-51 [Load Current Derating Curve] [ETH 1min]. ? Note: Despite the motor current changing frequently due to ? Note: The set value is the percentage of FU2-33 [Rated Motor load fluctuation or acceleration and deceleration, the inverter Current]. 2 calculates the i t (I: inverter output current, T: time) and accumulates the value to protect the motor. 45 Chapter 4 - Parameter Description [FU1] Related Functions: FU2-33 [Rated Motor Current] Related Functions: FU2-33 [Rated Motor Current] I/O-44 [Multi-function Output] FU1-54: Overload Warning Level FU1-55: Overload Warning Time FU1-56: Overload Trip Selection FU1-57: Overload Trip Level FU1-58: Overload Trip Delay Time The inverter generates an alarm signal when the output current has reached the FU1-54 [Overload Warning Level] for the FU1-55 [Overload Warning Time]. The alarm signal persists for the FU1-55 even if the current has become the level below the FU1-54. Inverter cuts off its output and displays fault message when the output current persists over Multi-function output terminal (MO-MG) is used as the FU1-57 [Overload Trip Level] for the time of the alarm signal output. To output the alarm signal, FU1-58 [Overload Trip Time]. This function set I/O 44 [Multifunction Output] to ‘OL’. protects the inverter and motor from abnormal load conditions. ? Note: Inverter is not tripped by this function. ? Note: The set value is the percentage of FU2-33 [Rated Motor ? Note: The set value is the percentage of FU2-33 [Rated Motor Current]. Current]. Output Current Output Current FU1-54 FU1-57 [OL Level] [OLT Level] Time Time FU1-54 FU1-57 [OL Level] [OLT Level] FU1- 58 [OLT Time] MO-MG Output Frequency ON Time Overload Trip t1 t1 t1: FU1-55 [Overload Warning Time] [Overload Warning] Time [Overload Trip Operation] 46 Chapter 4 - Parameter Description [FU1] Related Functions: FU2-33 [Rated Motor Current] Output Current FU1-60 [Stall Level] FU1-59: Stall Prevention Mode Selection (Bit set) Time FU1-60: Stall Prevention Level FU1-60 [Stall level] Output Frequency This bit set parameter follows the conventions used in I/O-15 and I/O-16 to show the ON (bit set) status. Time [Stall Prevention during Acceleration] Output Current This function is used to prevent the motor from FU1-60 stalling by reducing the inverter output frequency [Stall Level] until the motor current decreases below the stall Time prevention level. This function can be selected for each mode of acceleration, steady speed, and FU1-60 [Stall Level] deceleration via bit combination. ? Note: The set value is the percentage of FU2-33 [Rated Motor Output Frequency Current]. FU1-59 [Stall Prevention Mode Selection] Setting Range FU1-59 Description rd nd st Time 3 bit 2 bit 1 bit Stall Prevention during [Stall Prevention during Steady Speed] 0 0 1 001 Acceleration Stall Prevention during Steady 0 1 0 010 DC Link Voltage Speed Stall Prevention during 390VDC or 1 0 0 100 Deceleration 680V DC When FU1-59 is set to ‘111’, stall prevention works during accelerating, steady speed and decelerating. Time ? Note: The acceleration and deceleration time may take longer Output Frequency than the time set in DRV-01, DRV-02 when Stall Prevention is selected. ? Note: If stall prevention status persists, inverter may stop during acceleration. Time Related Functions: FU2-33 [Rated Motor Current] [Stall Prevention during Deceleration] 47 Chapter 4 - Parameter Description [FU1] FU1-99: Return Code This code is used to exit a group. Press [FUNC] key to exit. Related Functions: FU2-99 [Return Code] I/O-99 [Return Code] 48 Chapter 4 - Parameter Description [FU2] [Fault Contents] 4.3 Function 2 Group [FU2] Fault (Trip) Keypad Display Over-Current 1 OC FU2-00: Jump to Desired Code # Over-Voltage OV Emergency Stop BX (Not Latched) Low-Voltage LV Ground Fault GF Jumping directly to any parameter code can be Over-Heat on Heat sink OH accomplished by entering the desired code Electronic Thermal Trip ETH number. Over-Load Trip OLT Inverter H/W Fault HW FU2-01: Previous Fault History 1 Output Phase Loss OPO FU2-02: Previous Fault History 2 Input Phase Loss COL FU2-03: Previous Fault History 3 Inverter Over-Load IOLT FU2-04: Previous Fault History 4 FU2-05: Previous Fault History 5 ? Note: There is Fan error, EEP error, CPU2 error, Ground fault FU2-06: Erase Fault History and NTC error for the inverter Hardware Fault. The inverter will not reset when H/W fault occurs. Repair the fault before turning on the power. ? Note: When multiple faults occur, only the highest-level fault will be displayed. Related Functions: DRV-12 [Fault Display] displays current fault status. This function erases all fault histories of FU2-01 to FU-05 from the memory. FU2-07: Dwell Frequency This code displays up to five previous fault (trip) FU2-08: Dwell Time status of the inverter. Use the [FUNC], [ ^] and [ ¡] key before pressing the [RESET] key to check the fault content(s), output frequency, output current, and whether the inverter was accelerating, decelerating, or in constant speed at the time of the fault occurred. Press the [FUNC] key to exit. The fault content will be stored in FU2-01 through FU2-05 when the [RESET] key is pressed. For This function is used to output torque in an more detail, please refer to Chapter 7. intended direction. It is useful in hoisting applications to get enough torque before a 49 Chapter 4 - Parameter Description [FU2] releasing mechanical brake. If the dwell time is set at ‘0’, this function is not available. In dwell operation, the inverter outputs AC voltage not a DC voltage. ? Note: DC Injection Braking does not output torque to an intended direction. It is just to hold the motor. ? Note: Do not set the Dwell frequency above run frequency. Otherwise, it may lead to operation fault. Output Frequency To prevent undesirable resonance and vibration on the structure of the machine, this function locks out the potential resonance frequency from occurring. Three different jump frequency ranges FU1-07 may be set. This avoidance of frequencies does Time not occur during accelerating or decelerating. It t1 t1: FU2-08 [Dwell Time] only occurs during continuous operation. Output Current Output Frequency Freq. Max FU2-12 FU2-11 Time FU2-14 FU2-13 Run Command FU2-16 FU2-15 Reference ON FX-CM Time Frequency 10Hz 20Hz 30Hz Mechanical Release [Frequency Jump] Brake Time [Dwell Operation] ? Note: When the reference frequency is set inside the jump frequency, the output frequency goes to the frequency marked by “ n” symbol. FU2-10 ~ FU2-16: Frequency Jump ? Note: If one frequency jump range is required, set all ranges to the same range. FU2-19: Input/Output Phase Loss Protection (Bit Set) This function is used to cut the inverter output off in case of phase loss in either input power or inverter output. 50 Chapter 4 - Parameter Description [FU2] Input Power Power On FU2-19 [Phase Loss Protection Select] Setting Range FU2-19 Description nd st 2 bit 1 bit Time 0 0 00 Phase loss protection does not work Output Frequency 0 1 01 Protect inverter from output phase loss 1 0 10 Protect inverter from input phase loss Protect inverter from input and output 1 1 11 phase loss Time Related Functions: FU2-22 to FU2-25 [Speed Search] Start ON FX-CM Time [Power ON Start: ‘Yes’] FU2-20: Power ON Start Selection ? Note: In case of using ‘Power ON Start’ to ‘Yes’, make sure to utilize appropriate warning notices to minimize the potential for injury or equipment damage. If FUN-20 is set to ‘No’, restart the inverter by Related Functions: FU2-22 ~ FU2-25 [Speed Search] cycling the FX or RX terminal to CM terminal after DRV-03 [Drive Mode] power has been restored. FU2-21: Restart After Fault Reset If FUN-20 is set to ‘Yes’, the inverter will restart after power is restored. If the motor is rotating by inertia at the time power is restored, the inverter may trip. To avoid this trip, use ‘Speed Search’ function by setting FU2-22 to ‘1xxx’. DRV-03 [Drive Mode] should be set to “Terminal”. If FU2-21 is set to ‘Yes’, inverter will restart after the RST (reset) terminal has been reset a fault. If FU2-21 is set to ‘No’, restart the inverter by Input Power Power On cycling the FX or RX terminal to CM terminal after the fault has been reset. If the motor is rotating by Time inertia at the time power is restored, the inverter Output Frequency may trip. To avoid this trip, use ‘Speed Search’ function by setting FU2-22 to ‘xx1x’. Output Frequency Tripped Time No Effect Start ON ON FX-CM Time Time [Power ON Start: ‘No’] No Effect Start ON ON FX-CM Time ON RST-CM Time [Reset restart: ‘No’] 51 Chapter 4 - Parameter Description [FU2] Inertia] must be set at the correct value to make this function operate correctly. Output Frequency Tripped FU2-22 [Speed Search Select] Setting Range Description th rd nd st 4 bit 3 bit 2 bit 1 bit 0 0 0 0 Speed search function does not work Time 0 0 0 1 Speed search during Accelerating Start Speed search during a Fault Reset 0 0 1 0 restarting (FU2-21) and Auto restarting ON FX-CM (FU2-26) Time Speed search during Instant Power 0 1 0 0 ON RST-CM Failure restarting. Time Speed search during Power ON 1 0 0 0 [Reset restart: ‘Yes’] starting (FU2-20) When FU2-22 is set to ‘1111’, Speed Search works for all ? Note: In case of using ‘Reset Restart’ to ‘Yes’, make sure to conditions. utilize appropriate warning notices to minimize the potential for injury or equipment damage. FU2-22 [Speed Search Selection] selects the speed search function. Related Functions: FU2-22 ~ FU2-25 [Speed Search] FU2-23 [Current Limit Level] is the current that the inverter limits its current rise during speed FU2-22: Speed Search Selection (Bit Set) searching. (The set value is the percentage of FU2-23: Current Limit Level During Speed Search FU2-33 [Rated Motor Current]) FU2-24: P Gain During Speed Search FU2-25: I Gain During Speed Search FU2-24 [P Gain] is the proportional gain used for speed search. Set this value according to load inertia set in FU2-37. FU2-25 [I Gain] is the Integral gain used for speed search. Set this value according to load inertia set in FU2-37. This function is used to permit automatic restarting after Power ON, Fault Reset, and Instant Power Failure without waiting for the motor to stop. The speed search gain should be set after 2 considering the inertia moment (GD ) and magnitude of torque of the load. FU2-37 [Load 52 Chapter 4 - Parameter Description [FU2] speed search function during auto restarting set FU2-22 to ‘xx1x’. See FU2-22 ~ FU2-25. Input Power Input Power loss When an under voltage (LV) fault, inverter disable (BX) or Arm short occurs, the drive does not restart automatically. Time Motor Speed Output Frequency Time t: FU2-27 t t Output Frequency Time st nd 1 Fault 2 Fault Restart with Restart with Time Speed Search Speed Search Output Voltage ? Note: Inverter decreases the retry number by one as a fault occurs. When restarted without a fault during 30 seconds, the inverter increases the retry number by one. Time [Speed Search Operation] FU2-30: Rated Motor Selection FU2-31: Number of Motor Pole FU2-32: Rated Motor Slip Related Functions: FU2-20 [Power ON Start] FU2-33: Rated Motor Current FU2-21 [Restart after Fault Reset] FU2-26 ~ FU2-27 [Auto Restart] FU2-34: No Load Motor Current FU2-30 ~ FU2-37 [Motor Parameters] FU2-36: Motor Efficiency FU2-37: Load Inertia FU2-26: Number of Auto Restart Attempt If you do not set these values, inverter will use its FU2-27: Delay Time Before Auto Restart default values. This parameter sets the motor capacity. Other motor related parameters are changed automatically according to motor capacity. The This function is used to allow the inverter to reset motor related parameters are FU2-32 [Rated itself for a selected number of times after a fault Motor Slip], FU2-33 [Rated Motor Current], FU2- has occurred. The inverter can restart itself 34 [No Load Motor Current]. automatically when a fault occurs. To use the 53 Chapter 4 - Parameter Description [FU2] If you know the motor parameters, set the values Output current – No load in the relevant codes for better control Delta Rated Slip = × Freq. performance. Rated current – No load (This value is set according to the model number before shipping) Output frequency = Reference freq. + Delta freq. This is used to display the motor speed. If you set this value to 2, inverter will display 3600 rpm This value is used for calculating the output instead 1800rpm at 60Hz output frequency. (See wattage when FU2-72 is set to ‘Watt’. motor nameplate) This parameter is used for sensorless control, This is used in ‘Slip Compensation’ control. If you minimum Accel/Decel, optimum Accel/Decel and set this value incorrectly, motor may stall during speed search. For better control performance, this slip compensation control. (See motor nameplate) value must be set as exact as possible. Set ‘0’ for loads that has load inertia less than 10 times that of motor inertia. This is very importance parameter that must be Set ‘1’ for loads that have load inertia about 10 set correctly. This value is referenced in many times that of motor inertia. other inverter parameters. (See motor nameplate) FU2-39: Carrier Frequency This parameter is only displayed when ‘Slip Compen’ is selected in FU2-40 [Control Method]. This parameter affects the audible sound of the This function is used to maintain constant motor motor, noise emission from the inverter, inverter speed. To keep the motor speed constant, the temperature, and leakage current. If the ambient output frequency varies within the limit of slip temperature where the inverter is installed is high frequency set in FU2-32 according to the load or other equipment may be affected by potential current. For example, when the motor speed inverter noise, set this value lower. decreases below the reference speed (frequency) This is also used to avoid an induced resonance due to a heavy load, the inverter increases the in the machine or motor. output frequency higher than the reference frequency to increase the motor speed. The ? Note: If this value must be set higher than 3 kHz, derate the inverter increases or decreases the output by load current by 5% per 1 kHz to prevent inverter overheat. delta frequency shown below. 54 Chapter 4 - Parameter Description [FU2] the inverter. This ‘Set-point’ can be in the form of FU2-40: Control Method Selection Speed, Temperature, Pressure, Flow level, etc. The ‘Set-point’ and the feedback signals are provided externally to the inverter analog input terminals V1, V2 or I. The inverter compares the signals in calculating ‘total-error’ which is reflected This is to select the control method of inverter. in the inverter output. Please see FU2-50 to FU2-54 for more detail. Setting Range Description Select Display DRV-01 V/F 0 Volts/Hz Control DRV-02 Reference Slip compen 1 Slip compensation operation PID 2 PID feedback operation Set-point (DRV-04) FU2-51 err Keypad-1 + M FU2-52 Keypad-2 [V/F]: This parameter controls the - FU2-53 I/O-12 V1 FU2-54 voltage/frequency ratio constant. It is I ~ Process V1+I I/O-14 recommended to use the torque boost function 4 to 20mA or when a greater starting torque is required. 0 to 10 V Feedback Transducer Related Functions: FU2-26 ~ FU2-28 [Torque Boost] FU2-50 [PID Control Block Diagram] [Slip compen]: This function is used to maintain constant motor speed. To keep the motor speed ? Note: PID control can be bypassed to manual operation constant, the output frequency varies within the temporarily by defining one of the multifunction input terminals limit of slip frequency set in FU2-32 according to (P1~P3) to “Open-Loop”. The inverter will change to manual the load current. For example, when the motor operation from PID control when this terminal is ON, and speed decreases below the reference speed change back to PID control when this terminal is OFF. (frequency) due to a heavy load, the inverter increases the output frequency higher than the Related Functions: DRV-04 [Frequency Mode] I/O-01 to I/O-10 [Analog Signal Setting] reference frequency to increase the motor speed. I/O-12 to I/O-14 [Multi-Function Input] The inverter increases or decreases the output by FU2-50 to FU2-54 [PID Feedback] delta frequency shown below. Output current – No load Delta = × Rated Slip FU2-50: PID Feedback Signal Selection Freq. Rated current – No load FU2-51: P Gain for PID Control FU2-52: I Gain for PID Control Output frequency = Reference freq. + Delta freq. FU2-53: D Gain for PID Control FU2-54: Limit Frequency for PID Control ? Note: Motor parameters must be set correctly for better performance of control. Related Functions: FU2-30 ~ FU2-37 [Motor Parameters] Select the feedback signal for PID control. This [PID]: For HVAC or Pump applications, the PID can be set one of ‘I’, ‘V1’, ‘V2’ according to the control can be used to adjust the actual output by signal (current or voltage) and the terminal (V1 or comparing a feedback with a ‘Set-point’ given to V2). 55 Chapter 4 - Parameter Description [FU2] error before the error is too large. The D control requires a large control quantity at start, but has the tendency of increasing the stability of the system. This control does not affect the steady Set the proportional gain for PID control. When P- state error directly, but increases the system gain Gain is set at 100% and I-Gain at 0.0 second, it because it has an attenuation effect on the means the PID controller output is 100% for 100% system. As a result, the differential control error value. component has an effect on decreasing the steady state error. Since the D control operates on the error signal, it cannot be used alone. Always use it with the P control or PI control. Set the integral gain for PID control. This is the Related Functions: DRV-04 [Frequency Mode] time the PID controller takes to output 100% for FU2-40 [Control Method] 100% error value. I/O-01 ~ I/O-10 [Analog Signal Scaling] FU2-70: Reference Frequency for Accel/Decel Set the differential gain for PID control. This is the reference frequency for acceleration This is the frequency at which the output and deceleration. If a decided Accel/Decel time frequency is limited during PID control. from a frequency to a target frequency is required, set this value to ‘Delta freq’. [P Control] This is to compensate the error of a system proportionally. This is used to make the Setting Range Description controller response fast for an error. When P Select Display The Accel/Decel time is the time that control is used alone, the system is easily affected Max freq 0 takes to reach the maximum by an external disturbance during steady state. frequency from 0 Hz. The Accel/Decel time is the time that [I Control] This is to compensate the error of a takes to reach a target frequency from Delta freq 1 system integrally. This is used to compensate the a frequency (currently operating frequency). steady state error by accumulating them. Using this control alone makes the system unstable. Related Functions: DRV-01, DRV-02 [Accel/Decel Time] [PI control] This control is stable in many FU2-71 [Accel/Decel Time Scale] rd systems. If “D control” is added, it becomes the 3 st th I/O-25 ~ I/O-38 [1 ~ 7 Accel/Decel Time] order system. In some systems this may lead to system instability. [D Control] Since the D control uses the variation ratio of error, it has the merit of controlling the 56 Chapter 4 - Parameter Description [FU2] 11 DRV-11 [User Display selected in FU2-73] FU2-71: Accel/Decel Time Scale 12 DRV-12 [Fault Display] 13 DRV-13 [Motor Direction] This is used to change the time scale. FU2-73: User Display Selection Related Functions: DRV-01, DRV-02 [Accel/Decel Time] FU2-70 [Reference Freq. for Accel/Decel] st th I/O-25 ~ I/O-38 [1 ~ 7 Accel/Decel Time] This code selects the kind of display to be Setting Range displayed in code DRV-11. Description Select Display The Accel/Decel time is changed by 0.01 Setting range 0.01 sec 0 second. The maximum setting range is Description Select Display 600 seconds. Voltage 0 Displays the output voltage of inverter. The Accel/Decel time is changed by 0.1 Watt 1 Displays the output power of inverter. 0.1 sec 1 second. The maximum setting range is Torque 2 Displays the output torque of inverter. 6000 seconds. The Accel/Decel time is changed by 1 1 sec 2 second. The maximum setting range is ? Note: The display of ‘Watt’ and ‘Torque’ is approximate value. 60000 seconds. Related Functions: DRV-11 [User Display Selection] FU2-72: Power On Display FU2-74: Gain for Motor Speed Display This code selects the parameter to be displayed first on keypad (DRV-00) when the power is This code is used to change the motor speed turned on. display to rotating speed (r/min) or mechanical speed (m/min). The display is calculated by Setting Description following equation. Range 0 DRV-00 [Command Frequency] Rotating speed = 120 x F / P, where F=Output frequency, P= motor 1 DRV-01 [Acceleration Time] pole number 2 DRV-02 [Deceleration Time] 3 DRV-03 [Drive Mode] Mechanical speed = Rotating speed x Motor RPM Display Gain 4 DRV-04 [Frequency Mode] 5 Related Functions: DRV-00 [Output Frequency] DRV-05 [Step Frequency 1] DRV-09 [Motor Speed] 6 DRV-06 [Step Frequency 2] FU2-31 [Number of Motor Pole] 7 DRV-07 [Step Frequency 3] 8 DRV-08 [Output Current] 9 DRV-09 [Motor Speed] 10 DRV-10 [DC link Voltage] 57 Chapter 4 - Parameter Description [FU2] Displays the software version. FU2-75: DB (Dynamic Braking) Resistor Mode Selection nd FU2-81 ~ FU2-90: 2 Motor Related Functions This code is used to protect the DB resistor from over heating. ¡ Setting Range ¡ Description Select Display This is selected when there is no resistor None 0 connected. At this time, inverter does not None 1 generate DB turn on signal. This is selected when using an external DB resistor. Ext. DB-R 2 Enable Duty (%ED): 0 ~ 30 % These functions are displayed only when one of Continuous Turn On Time: 15 seconds the multifunction inputs is set at ‘2nd func’ in I/O- 12 to I/O-14. ? The inverter turns the DB turn on signal OFF when the When using two motors with an inverter by Continuous Turn On Time expires during dynamic braking, exchanging them, different values can be set for and an over voltage fault can occur. When this happens, nd the 2 motor by using the multifunction input increase the deceleration time or install an external high-duty terminal. DB resistor. nd Following table is the 2 functions corresponding st ? Install an external high-duty DB resistor when the load to the 1 functions. accelerates and decelerates frequently. Set the FU2-75 [DB Resistor Mode selection] to ‘Ext. DB-R’, and set the FU2-76 [Duty of DB Resistor]. nd st 2 Functions 1 Functions Description FU2-81 DRV-01 Acceleration time [2nd Acc time] [Acc. time] FU2-76: Duty of DB (Dynamic Braking) Resistor FU2-82 DRV-02 Deceleration time [2nd Dec time] [Dec. time] FU2-83 FU1-21 Base Frequency [2nd Base Freq] [Base freq] FU2-84 FU1-29 Volts/Hz mode [2nd V/F] [V/F Pattern] This must be set when using an external DB FU2-85 FU1-27 Forward torque boost [2nd F-boost] [Fwd Boost] resistor. The duty is calculated by FU2-86 FU1-28 ‘%ED=Decel time * 100 / (Accel time + Steady Reverse torque boost [2nd R-boost] [Rev Boost] speed time + Decel time + Stop status time)’. FU2-87 FU1-60 Stall prevention level [2nd Stall] [Stall Level] FU2-88 FU1-51 ETH level for 1 minute [2nd ETH 1min] [ETH 1min] FU2-79: Software Version FU2-89 FU1-52 ETH level for continuous [2nd ETH cont] [ETH cont] FU2-90 FU2-33 Motor rated current [2nd R-Curr] [Rated-Curr] 58 Chapter 4 - Parameter Description [FU2] st ? The 1 functions are applied if the multifunction terminal is not nd defined to ‘2nd Func’ or if it is not ON. The 2 function FU2-93: Parameter Initialize parameters are applied when the multifunction input terminal set to ‘2nd Func’ is ON. Parameters not listed on the table nd st above are applied to the 2 motor as to the 1 motor. st nd ? Exchange the motor connection from the 1 motor to the 2 This is used to initialize parameters back to the motor or the opposite when the motor is stopped. Over voltage factory default values. Each parameter group can or over current fault can occur when the motor connection is exchanged during operation. be initialized separately. ? The ‘User V/F’ function of FU1-29 [V/F Pattern] is used for Setting Range Description st nd motor and the 2 motor. both the 1 Select Display Displayed after initializing No 0 parameters. All parameter groups are initialized to FU2-91: Parameter Read All Groups 1 factory default value. FU2-92: Parameter Write DRV 2 Only Drive group is initialized. FU1 3 Only Function 1 group is initialized. FU2 4 Only Function 2 group is initialized. I/O 5 Only Input/Output group is initialized. ? Note: FU1-30 ~ FU1-37 [Motor Parameters] must be set first after initializing parameters. FU2-94: Parameter Write Protection This is useful for programming multiple inverters to have same parameter settings. The keypad can read (upload) the parameter settings from the inverter memory and can write (download) them to other inverters. This function is used to lock the parameters from being changed. The lock and unlock code is ‘12’. Keypad displays “U 0” when unlocked and “L 0” when locked. Read Write WARNING WARNING Risk of Injury or Electric Shock Risk of Injury or Electric Shock Risk of Electric Shock Risk of Electric Shock Risk of Electric Shock Risk of Electric Shock FU2-99: Return Code This code is used to exit a group. Press [FUNC] key to exit. Related Functions: FU1-99 [Return Code] I/O-99 [Return Code] 59 Chapter 4 - Parameter Description [FU2] Notes: 60 Chapter 4 - Parameter Description [I/O] 4.4 Input/Output Group [I/O] I/O-00: Jump to Desired Code # This is the maximum voltage of the V1 input at which inverter outputs maximum frequency. Jumping directly to any parameter code can be accomplished by entering the desired code number. This is the inverter output maximum frequency when there is the maximum voltage (I/O-03) on the V1 terminal. I/O-01 ~ I/O-05: Analog Voltage Input (V1) Signal Adjustment Reference Frequency This is used to adjust the analog voltage input I/O-05 signal when the frequency is referenced by the control terminal ‘V1’. This function is applied when DRV-04 is set to ‘V1’ or ‘V1+I’. Reference frequency versus Analog voltage input curve can be made by four parameters of I/O-02 ~ I/O-04. I/O-03 Analog Voltage Input (V1) I/O-02 I/O-04 [Reference Frequency vs. Analog Voltage Input, V1 (0 to 10V)] This is the filtering time constant for V1 signal input. Increase this value if the V1 signal is Set FU1-20 [Max frequency], I/O-05 to 60 or higher if operating affected by noise causing unstable operation of inverter at 60Hz or higher via Analog Voltage Input. the inverter. Increasing this value makes response time slower. Related Functions: DRV-04 [Frequency Mode] FU1-20 [Maximum Frequency] I/O-06 ~ I/O-10: Analog Current Input (I) Signal Adjustment This is the minimum voltage of the V1 input at which inverter outputs minimum frequency. This is used to adjust the analog current input signal when the terminal ‘I’ references the frequency. This function is applied when DRV-04 is set to ‘V1’ or V1+I’. Reference frequency versus Analog current input curve can be made by four This is the inverter output minimum frequency parameters of I/O-07 ~ I/O-10. when there is the minimum voltage (I/O-02) on the V1 terminal. 61 Chapter 4 - Parameter Description [I/O] This is the filtering time constant for ‘I’ signal input. If the ‘I’ signal is affected by noise causing I/O-11: Criteria for Analog Input Signal Loss unstable operation of the inverter, increase this value. Increasing this value makes response time slower. This is to set the criteria for analog input signal loss when DRV-04 [Frequency Mode] is set to ‘V1’, ‘I’ or ‘V1+I’. Following table shows the setting This is the minimum current of the ‘I’ input at value. which inverter outputs minimum frequency. Setting Range Description Select Display Does not check the analog input None 0 signal. The inverter determines that the This is the inverter output minimum frequency frequency reference is lost when the half of x1 1 when there is minimum current (I/O-07) on the ‘I’ analog input signal is less than half of terminal. the minimum value (I/O-02 or I/O-07). The inverter determines that the frequency reference is lost when the below x1 2 analog input signal is less than the minimum value (I/O-02 or I/O-07). This is the maximum current of the ‘I’ input at When the analog input signal is lost, inverter which inverter outputs maximum frequency. displays the following. This is the inverter output maximum frequency Related Functions: I/O-48 [Lost command] when there is the maximum current (I/O-09) on selects the operation after determining the loss of the ‘I’ terminal. frequency reference. Reference Frequency The following table shows the selection in I/O-48. I/O-10 Setting Range Description Select Display Continuous operating after loss of None 0 frequency reference. Inverter cuts off its output after FreeRun 1 determining loss of frequency reference. I/O-08 Inverter stops by its Decel pattern and Analog Voltage Stop 2 Decel time after determining loss of Input (V1) I/O-07 I/O-09 frequency reference. [Reference Frequency vs. Analog Current Input, I (4 to 20mA)] I/O-49 [Time out] sets the waiting time before Related Functions: DRV-04 [Frequency Mode] determining the loss of reference signal. Inverter FU1-20 [Maximum Frequency] 62 Chapter 4 - Parameter Description [I/O] Setting Range waits to determine the loss of a reference signal Description Select Display until times out. Ext Trip-B 14 External trip B -Reserved- 15 Reserved for future use ? Note: I/O-48 and I/O-49 also apply when DRV-04 is set to Exchange between PID mode and Open-Loop 16 ‘Keypad-1’ or ‘Keypad-2’ for determining the loss of command V/F mode -Reserved- frequency. 17 Reserved for future use Analog Hold 18 Hold the analog input signal Related Functions: DRV-04 [Frequency Mode] XCEL Stop 19 Disable accel and decel I/O-02 [V1 Input Minimum Voltage] 20 I/O-07 [I Input Minimum Current] 21 I/O-48 [Lost command] 22 I/O-49 [Time out] -Reserved- 23 Reserved for future use 24 25 26 I/O-12: Multi-function Input Terminal ‘P1’ Define I/O-13: Multi-function Input Terminal ‘P2’ Define [Speed-L, Speed-M, Speed-H] I/O-14: Multi-function Input Terminal ‘P3’ Define By setting P1, P2, P3 terminals to ‘Speed-L’, ‘Speed-M’ and ‘Speed-H’ respectively, inverter can operate at the preset frequency set in DRV- 05 ~ DRV-07 and I/O-20 ~ I/O-24. The step frequencies are determined by the combination of P1, P2 and P3 terminals as shown in the following table. Step Parameter Speed-H Speed-M Speed-L Frequency Code (P3) (P2) (P1) Multi-function input terminals can be defined for Step Freq-0 DRV-00 0 0 0 many different applications. The following table Step Freq-1 DRV-05 0 0 1 shows the various definitions for them. Step Freq-2 DRV-06 0 1 0 Step Freq-3 DRV-07 0 1 1 Setting Range Description Step Freq-4 I/O-21 1 0 0 Select Display Step Freq-5 I/O-22 1 0 1 Speed-L 0 Multi-step speed - Low Speed-M 1 Multi-step speed - Mid Step Freq-6 I/O-23 1 1 0 Speed-H 2 Multi-step speed - High Step Freq-7 I/O-24 1 1 1 XCEL-L 3 Multi-accel/decel - Low 0: OFF, 1: ON XCEL-M 4 Multi-accel/decel - Mid XCEL-H 5 Multi-accel/decel - High ? I/O-20 [Jog Frequency] can be used as one of the step DC-Brake 6 DC injection braking during stop 2nd Func 7 Reserved for future use frequencies. -Reserved- 8 Exchange to commercial power line ? If the ‘Jog’ terminal is ON, inverter operates to Jog frequency Exchange freq. reference source to V1-Ext regardless of other terminal inputs. 9 V1 input Up 10 Up drive Down 11 Down drive 3-Wire 12 3 wire operation Ext Trip-A 13 External trip A 63 Chapter 4 - Parameter Description [I/O] Output Frequency Accel/Decel Parameter XCEL-H XCEL-M XCEL-L Time Code (P3) (P2) (P1) Accel Time-3 I/O-29 0 1 1 Decel Time-3 I/O-30 Accel Time-4 I/O-31 Time 1 0 0 Decel Time-4 I/O-32 Accel Time-5 I/O-34 1 0 1 Decel Time-5 I/O-35 Step Step Step Step Step Step Step Step Jog Accel Time-6 I/O-36 0 1 2 3 4 5 6 7 1 1 0 Decel Time-6 I/O-37 ON ON ON ON P1-CM Time Accel Time-7 I/O-38 1 1 1 ON ON P2-CM Decel Time-7 I/O-39 Time 0: OFF, 1: ON ON P3-CM Time Output Frequency ON JOG-CM Time Ref. Freq. ON FX-CM Time ON RX-CM Time [Multi-Step Frequency Operation] Time Time 0 Time 1 Time 2 Time 3 Time 4 Time 5 Time 6 Time 7 Related Functions: DRV-05 ~ DRV-07 [Step Frequency] ON ON ON ON P1-CM I/O-20 [Jog Frequency] Time I/O-21 ~ I/O-24 [Step Frequency] ON ON P2-CM Time ? Note: The frequency for ‘Speed 0’ is determined by DRV-04. P3-CM ON Time [XCEL-L, XCEL-M, XCEL-H] ON FX-CM Time By setting P1, P2 and P3 terminals to ‘XCEL-L’, ‘XCEL-M’ and ‘XCEL-H’ respectively, up to 8 [Multi-Accel/Decel Time Operation] different Accel and Decel times can be used. The st th Related Functions: I/O-25 ~ I/O-38 [1 ~7 Accel/Decel Time] Accel/Decel time is set in DRV-01 ~ DRV-02 and I/O-25 ~ I/O-38. The Accel/Decel time is determined by the [DC-Brake] combination of P1, P2 and P3 terminals as shown DC Injection Braking can be activated during in the following table. inverter stopped by configuring one of the multi- function input terminals (P1, P2, P3) to ‘DC-Bake’. Accel/Decel Parameter XCEL-H XCEL-M XCEL-L To activate the DC Injection Braking, close the Time Code (P3) (P2) (P1) contact on the assigned terminal while the inverter Accel Time-0 DRV-01 is stopped. 0 0 0 Decel Time-0 DRV-02 nd Accel Time-1 I/O-25 [2 Function] 0 0 1 Decel Time-1 I/O-26 Inverter uses parameters set in FU2-81 ~ 89 Accel Time-2 I/O-27 when this terminal is ON. This function must be 0 1 0 Decel Time-2 I/O-28 used when motor is stopped to avoid over current 64 Chapter 4 - Parameter Description [I/O] or over voltage trip. Output Frequency Freq. Max. [V1-Ext] Inverter changes its frequency reference source from keypad to ‘V1’ (analog voltage input) when Time this terminal is ON. Freq. [Up, Down] max. By using the Up and Down function, the drive can accelerate to a steady speed and decelerate ON P2-CM down to a desired speed by using only two input Time terminals. ON FX-CM Time Output Frequency ON RX-CM Freq. Time Max. [3-Wire Operation] [Ext Trip-A] This is a normally open contact input. When a Time terminal set to ‘Ext Trip-A’ is ON, inverter displays P1-CM the fault and cuts off its output. This can be used ON ‘Up’ Time as an external latch trip. P2-CM ON ‘Down’ Time [Ext Trip-B] This is a normally closed contact input. When a ON FX-CM Time terminal set to ‘Ext Trip-B’ is OFF, inverter [Up/Down Operation] displays the fault and cuts off its output. This can be used as an external latch trip. [3-Wire] This function is for 3-wire start/stop control. [Open-Loop] This function is mainly used with a momentary This is used to exchange the control mode of push button to hold the current frequency output inverter from PID mode (Close Loop) to V/F mode during acceleration or deceleration. (Open Loop). DRV-03 [Drive Mode] and DRV-04 [Frequency Mode] are applied when the mode has been FX RX P2 CM changed. ? Note: This function can be used only when the inverter is stopped. [Wiring for 3-Wire Operation, P2 set to ‘3-Wire’] 65 Chapter 4 - Parameter Description [I/O] [Analog Hold] When there is an analog input signal for frequency reference and ‘Analog hold’ terminal is ON, inverter fixes its output frequency regardless This code displays the output status of control of the frequency reference change. The changed terminals (MO). frequency reference is applied when the terminal is OFF. ON status This function is useful when a system requires OFF status constant speed after acceleration. Reference Frequency, Reference Frequency Output frequency Output Frequency I/O-17: Filtering Time Constant for Multi-function Input Terminals Time This is the response time constant for terminal P1-CM inputs (JOG, FX, RX, P3, P2, P1, RST, BX). This ON ‘Analog Hold’ Time is useful where there is a potential for noise. The [Analog Hold Operation] response time is determined by ‘Filtering time constant * 0.5msec’. I/O-15: Terminal Input Status I/O-16: Terminal Output Status I/O-20: Jog Frequency This code displays the input status of control This code sets the jog frequency. See [Speed-L, terminals. Speed-M, Speed-H] in I/O-12 ~ I/O-14. Jog terminal has priority over any other input terminal in action. ON status OFF status I/O-21 ~ I/O-24: Step Frequency 4, 5, 6, 7 RST BX FX RX JOG P3 P2 P1 ¡ ¡ 66 Chapter 4 - Parameter Description [I/O] These codes are applied when the multi-function These codes set the step frequencies. These input terminals (P1, P2, P3) select the frequencies are applied when the multi-function Accel/Decel time. See [XCEL-L, XCEL-M, XCEL- input terminals (P1, P2, P3) select the step. See H] in I/O-12 ~ I/O-14. [Speed-L, Speed-M, Speed-H] in I/O-12 ~ I/O-14. Output Frequency Related Functions: DRV-05 ~ DRV-07 [Step Frequency 1 ~ 3] Ref. I/O-12 ~ I/O-14 [Multi-function inputs] Freq. I/O-17 [Filtering Time Constant] Output Frequency Speed 3 Time Speed 2 Time 0 Time 1 Time 2 Time 3 Time 4 Time 5 Time 6 Time 7 Speed 1 ON ON ON ON P1-CM Time Speed 0 Time ON ON P2-CM Time Speed 4 JOG ON P3-CM Speed 5 Time Speed 6 ON FX-CM Speed 7 Time [Multi-Accel/Decel Time Operation] ON ON ON ON P1-CM Time ON ON P2-CM Time st th Related Functions: I/O-25 ~ I/O-38 [1 ~7 Accel/Decel Time] ON P3-CM Time Related Functions: DRV-01 ~ DRV-02 [Accel/Decel Time] ON JOG-CM FU2-70 [Reference Freq. for Accel/Decel] Time FU2-71 [Accel/Decel Time Scale] ON FX-CM I/O-12 ~ I/O-14 [Multi-function inputs] Time ON RX-CM Time I/O-40: FM (Frequency Meter) Output [‘JOG’ and ‘Multi-Step’ Operation] I/O-41: FM Adjustment st th I/O-25 ~ I/O-38: 1 ~ 7 Accel/Decel Time ¡ Frequency meter displays the inverter output ¡ Frequency, Current, Voltage and DC link voltage with pulse signals on the FM terminal. The 67 Chapter 4 - Parameter Description [I/O] average ranges from 0V to 10V. I/O-41 is used to I/O-42: FDT (Frequency Detection) Level adjust the FM value. I/O-43: FDT Bandwidth [Frequency] FM terminal outputs inverter output frequency. The output value is determined by, FM Output Voltage = (Output freq. / Max. freq.) × 10V × IO- 41 / 100 [Current] These functions are used in I/O-44 [Multi-function FM terminal outputs inverter output current. The Output]. See [FDT-#] in I/O-44. output value is determined by, Related Functions: I/O-44 [Multi-function Output] FM Output Voltage = (Output current / Rated current) × 10V × IO-41 / 150 [Voltage] I/O-44: Multi-function Output define (MO-MG) FM terminal outputs inverter output voltage. The output value is determined by, FM Output Voltage = (Output voltage / Max. output voltage) × 10V × IO-41 / 100 The open collector output works (Close) when the [DC link vtg] defined condition has occurred. FM terminal outputs the DC link voltage of inverter. The output value is determined by, Setting Range Description FM Output Voltage = (DC link voltage / Max. DC link voltage) Select Display × 10V × IO-41 / 100 FDT-1 0 Output frequency arrival detection FDT-2 1 Specific frequency level detection FDT-3 2 Frequency detection with pulse Frequency detection with contact FDT-4 3 closure Frequency detection with contact FDT-5 4 closure (inverted FDT-4) OL 5 Overload detection IOL 6 Inverter overload detection Stall 7 Stall prevention mode detection OV 8 Over voltage detection LV 9 Low voltage detection OH 10 Overheat detection Lost Command 11 Lost command detection Run 12 Inverter running detection Stop 13 Inverter stop detection Steady 14 Steady speed detection -Reserved- 15 ~16 Reserved for future use Ssearch 17 Speed search mode detection -Reserved- 18 ~19 Reserved for future use Ready 20 Inverter is ready status to run 68 Chapter 4 - Parameter Description [I/O] [FDT-1] Output Frequency When the output frequency reaches the reference frequency (target frequency), MO-MG terminal is CLOSED. I/O-42 I/O-43 / 2 Output Frequency Reference Frequency Time I/O-43 / 2 MO-MG ON ON Time [MO-MG configured as ‘FDT-3’] Time [FDT-4] MO-MG is CLOSED when the output frequency MO-MG CLOSED reaches the FDT frequency. The output is Time OPENED when the output frequency goes below the FDT bandwidth centered on the FDT [MO-MG configured as ‘FDT-1’] frequency. [FDT-2] MO-MG is CLOSED when the reference Output Frequency frequency is in I/O-43 [FDT Bandwidth] centered on I/O-42 [FDT Frequency], and the output frequency reaches I/O-43 centered on I/O-42. I/O-42 I/O-43 / 2 Output Frequency Reference Frequency Time I/O-42 MO-MG CLOSED Time I/O-43 / 2 [MO-MG configured as ‘FDT-4’] Time [FDT-5] This is the inverted output of [FDT-4]. MO-MG CLOSED Time [MO-MG configured as ‘FDT-2’] Output Frequency [FDT-3] MO-MG is CLOSED when the output frequency I/O-42 reaches the band centered on the FDT frequency. I/O-43 / 2 The output is OPENED when the output frequency goes outside the FDT bandwidth Time centered on the FDT frequency. MO-MG ON ON Time [MO-MG configured as ‘FDT-5’] 69 Chapter 4 - Parameter Description [I/O] [OL] [Stall] MO-MG is CLOSED when the output current has MO-MG is CLOSED when the inverter is on the reached the FU1-54 [Overload Warning Level] for stall prevention mode. the FU1-55 [Overload Warning Time]. Output Current Output Current FU1-60 [Stall Level] FU1-54 [OL level] Time Time FU1-60 [Stall Level] FU1-54 [OL level] Output Frequency MO-MG ON Time t1 t1 Time t1: FU1-55 [Overload Warning Time] MO-MG CLOSED Time [MO-MG configured as ‘OL’] [MO-MG configured as ‘Stall’] Related Functions: FU1-54 [Overload Warning Level] FU1-55 [Overload Warning Time] Related Functions: FU1-59 [Stall Prevention Mode] FU1-60 [Stall Prevention Level] [IOL] MO-MG is CLOSED when the output current is [OV] above the 150% of rated inverter current for 36 MO-MG is CLOSED when the DC link voltage is seconds. If this situation is continued for one above the Over-voltage level. minute, the inverter will cut off its output and displays ‘IOLT’ (Inverter overload trip). See the DC Link Voltage nameplate for the rated inverter current. OV Level (380V DC or 760V DC) Output Current 150% of Rated Inverter Current Time Time 15 0% of Rated MO-MG ON Time Inverter Current [MO-MG configured as ‘OV’] MO-MG ON Time 36sec 24sec [MO-MG configured as ‘IOL’] 70 Chapter 4 - Parameter Description [I/O] [LV] I/O-45: Fault Output Relay (30A, 30B, 30C) MO-MG is CLOSED when the DC link voltage is below the Low-voltage level. DC Link Voltage LV Level (200V DC or 400V DC) This function is used to allow the fault output relay to operate when a fault occurs. The output relay terminal is 30A, 30B, 30C where 30A-30C is a normally open contact and 30B-30C is a normally closed contact. Bit Setting Display Description Time Fault output relay does not 0 000 MO-MG ON Bit 0 operate at ‘Low voltage’ trip. Time (LV) Fault output relay operates at 1 001 [MO-MG configured as ‘LV’] ‘Low voltage’ trip. Fault output relay does not 0 000 [OH] operate at any fault. Bit 1 MO-MG is CLOSED when the heat sink of the Fault output relay operates at (Trip) inverter is above the reference level. 1 010 any fault except ‘Low voltage’ and ‘BX’ (inverter disable) fault. [Lost Command] Fault output relay does not MO-MG is CLOSED when frequency reference is 0 000 operate regardless of the retry lost. Bit 2 number. (Retry) Fault output relay operates when Related Functions: I/O-11 [Criteria for Analog Signal Loss] I/O-48 [Operating Method at Signal Loss] 1 100 the retry number set in FU2-26 I/O-49 [Waiting Time for Time Out] decreases to 0 by faults. [Run] ? When several faults occurred at the same time, Bit 0 has the MO-MG is CLOED when the inverter is running. first priority. [Stop] Related Functions: DRV-12 [Fault Display] FU2-26 [Retry Number] MO-MG is CLOED when the inverter is stopped. [Steady] MO-MG is CLOED when the inverter is steady I/O-46: Inverter Number speed status. I/O-47: Baud Rate [Search] MO-MG is CLOSED during the inverter is speed searching. This code sets the inverter number. This number [Ready] is used in communication between inverter and MO-MG is CLOSED when the inverter is ready to communication board. run. 71 Chapter 4 - Parameter Description [I/O] This code sets the communication speed. This is This is the time inverter determines whether there used in communication between inverter and is a frequency reference or not. If there is no communication board. frequency reference satisfying I/O-11 during this time, inverter determines that it has lost of frequency reference. I/O-48: Operating at Loss of Freq. Reference I/O-49: Waiting Time after Loss of Freq. Reference Related Functions: DRV-04 [Frequency Mode] I/O-11 [Criteria for Analog Signal Loss] I/O-50: Communication Protocol Selection There are two kinds of loss of frequency reference. One is the loss of digital frequency reference and the other is of analog frequency reference. Loss of digital frequency reference is applied This code selects the RS485 protocol between when DRV-04 [Frequency Mode] is set to inverter and computer. ‘Keypad-1’ or ‘Kepad-2’. At this time, the ‘Loss’ means the communication error between inverter Setting Range and keypad or communication board during the Description Select Display time set in I/O-49. LS-Bus ASCII 0~6 Refer to the p.32 Note Modbus RTU 7~11 Refer to the p.32 Note Loss of analog frequency reference is applied when DRV-04 [Frequency Mode] is set to other than ‘Keypad-1’ or ‘Kepad-2’. At this time, the I/O-50: Communication Delay Time ‘Loss’ is determined by the criteria set in I/O-11 [Criteria for Analog Input Signal Loss]. Setting Range Description Select Display Inverter keeps on operating at the This code sets the communication time (0.02 to 1 None 0 previous frequency. sec) between inverter and computer. FreeRun 1 Inverter cuts off its output. (Coast to stop) Inverter stops with Decel time (DRV- Stop 2 02) and Decel pattern (FU1-26). I/O-99: Return Code (7-Segment Keypad) This code is used to exit a group. Press [FUNC] key to exit. 72 CHAPTER 5 - MODBUS-RTU COMMUNICATION 5.1 Introduction This manual is about the specifications, installation and operation of MODBUS-RTU for communication with PC or FA computer. 5.1.1 Features Easy use of drives in Factory Automation by user programming Change and monitoring of drive parameters using computer 5.1.2 Interfacing type of RTU Reference: - Allows the drive to communicate with any other computers. - Allows connection of up to 16 drives with multi-drop link system. - Ensure noise-resistant interface. Users can use any kind of RS232-485 converters. However a converter that has built-in ‘automatic RTS control’ is highly recommended. Because the specifications of converters depend on the manufacturers, please refer to the manual for detailed converter specifications. 5.1.3 Before Installation Before installation and operation, this manual should be read thoroughly. If not, it can cause personal injury or damage other equipment. 5.2 Specifications 5.2.1 Performance Specifications Items Specifications Communication method Modbus-RTU (RS485) Transmission form Bus method Multi-drop Link System Applicable inverter iG5 series drive Number of drives Maximum 16 drives connectable* Transmission distance Max. 1200m * Consult with LS representative to connect more than 16 drives. 5.2.2 Hardware Specifications Items Specifications Installation S+, S-, CM terminals on control terminal strip Power Supply Insulated from the inverter power supply 5.2.3 Communication Specifications Items Specifications Communication speed 19200/9600/4800/2400/1200 bps selectable 73 Chapter 5 - MODBUS-RTU Communication Items Specifications Control procedure Asynchronous communication system Communication system Half duplex system Character system ASCII (8 bit) Stop bit length Modbus-RTU: 2 bit, LS BUS: 1 bit Sum check 2 byte Parity check None 5.3 Installation 5.3.1 Connecting the communication line - First connect the 485 GND of MODBUS-RTU communication line to the inverter’s (CM) terminals of the control terminals. - Then connect the MODBUS-RTU communication line to the inverter’s (S+), (S-) terminals of the control terminals. - Check the connection and turn ON the inverter. - If the communication line is connected correctly set the communication related parameters as the following: - Operate with DriveView if DriveView is operating, if not operate with the Keypad. DRV-03 [Drive mode]: 3 (RS485) DRV-04 [Freq. mode]: 5 (RS485) I/O-46 [Inv. Number]:1~250 (If more than 1 inverters are connected, be sure to use different numbers for each inverter) I/O-47 [Baud-rate]: 9,600 bps (Factory default) I/O-48 [Lost Mode]: 0 - No action (Factory default) I/O-49 [Time-Out]: 10 – 1.0 sec (Factory default) I/O-50 [Comm.Prot]: 7~11 - Modbus-RTU, 0~6 – LS BUS 5.3.2 System configuration INV.#1 INV.#2 INV.#n JP1 switch on the RS232/485 right upper side of Converter control terminal Comm. Comm. Comm. block should be Terminal Terminal Terminal shorted using jumper Thinkpad to connect a terminating resistor at the end inverter connected. - The number of drives to be connected is up to 16 drives. - The specification of length of communication line is max. 1200m. To ensure stable communication, limit the length below 700m. - Use shielded wire for all control signal wiring. 74 Chapter 5 - MODBUS-RTU Communication 5.4 Operation 5.4.1 Operating Steps - Check whether the computer and the inverter are connected correctly. - Turn ON the inverter. But, do not connect the load until stable communication between the computer and the inverter is verified. - Start the operating program for the inverter from the computer. - Operate the inverter using the operating program for the inverter. - Refer to “6. Troubleshooting” if the communication is not operating normally. - User program or the “DriveView” program supplied from LS Industrial Systems can be used as the operating program for the inverter if I/O-50 [Communication Protocol Selection] was set to default value 0. 5.5 Communication Protocol (Modbus-RTU) The communication structure is that the iG5 drives are slaves and a computer/host is the master. 5.5.1 Supported Function Code Function Code Name 0x03 Read Hold Register 0x04 Read Input Register 0x06 Preset Single Register 0x10 Preset Multiple Register 5.5.2 Exception Code Exception Code Name 0x01 ILLEGAL FUNCTION 0x02 ILLEGAL DATA ADDRESS 0x03 ILLEGAL DATA VALUE 0x06 SLAVE DEVICE BUSY 5.5.3 Baud Rate 1200, 2400, 4800, 9600, 19200bps (default value of 9600bps) 75 Chapter 5 - MODBUS-RTU Communication 5.6 Communication Protocol (LS-BUS ASCII) The communication structure is that the iG5 drives are slaves and a computer/host is the master. 5.6.1 Basic Format Command Message (Request) ENQ Drive No. CMD Data SUM EOT 1 byte 2 bytes 1 byte n bytes 2 bytes 1 byte Normal Response (Acknowledge Response) ACK Drive No. CMD Data SUM EOT 1 byte 2 bytes 1 byte n * 4 bytes 2 bytes 1 byte Error Response (Negative Acknowledge Response) NAK Drive No. CMD Error Code SUM EOT 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte 5.6.2 Description: Request starts with ‘ENQ’ and ends with ‘EOT’. Acknowledge Response starts with ‘ACK’ and ends with ‘EOT’. Negative Acknowledge Response starts with ‘NAK’ and ends with ‘EOT’. ‘Drive No.’ is the number of drives set in ‘I/O 48’. The Drive No. is two bytes of ASCII-HEX. (ASCII-HEX: hexadecimal consists of ‘0’ ~ ‘9’, ‘A’ ~ ‘F’) ‘CMD’: Character letter Character ASCII-HEX Command ‘R’ 52h Read ‘W’ 57h Write ‘X’ 58h Request for monitoring ‘Y’ 59h Action for monitoring ‘Data’: ASCII-HEX (Ex. When the data value is 3000 : 3000 › ‘0’’B’’B’’8’h › 30h 42h 43h 38h ‘Error Code’: ASCII (20h ~ 7Fh) Receive/send buffer size: Send = 39 byte, Receive=44 byte Monitor registration buffer: 8 Word ‘SUM’: to check the communication error. SUM= ASCII-HEX format of lower 8 bit of (Drive NO. + CMD + DATA) 76 Chapter 5 - MODBUS-RTU Communication Example) Command Message (Request) for reading one address from address ‘3000’ The Number of address to ENQ Drive No. CMD Address SUM EOT read 05h “01” “R” “3000” “1” “A7” 04h 1 byte 2 bytes 1 byte 4 bytes 1 byte 2 bytes 1 byte SUM = ‘0’ + ‘1’ + ’R’ + ‘3’ + ‘0’ + ‘0’ + ‘0’ + ‘1’ = 30h + 31h + 52h + 33h + 30h + 30h + 30h + 31h = 1A7h 5.6.3 Detail Communication Protocol Request for Read: Request for read ‘n’ numbers of WORD from address ‘XXXX’. The number ENQ Drive No. CMD Address of address to SUM EOT read “01” ~ “1” ~ “8” = 05h “R” “XXXX” “XX” 04h “1F” n 1 byte 2 bytes 1 byte 4 bytes 1 byte 2 bytes 1 byte Total byte = 12 bytes The quotation marks (“ ”) mean character. Acknowledge Response ACK Drive No. CMD Data SUM EOT 06h “01” ~ “1F” “R” “XXXX” “XX” 04h 1 byte 2 bytes 1byte N * 4 bytes 2 bytes 1 byte Total byte = 7 + n * 4 = max. 39 bytes Negative Acknowledge Response NAK Drive No. CMD Error Code SUM EOT 15h “01” ~ “1F” “R” “**” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte = 9 bytes 77 Chapter 5 - MODBUS-RTU Communication Request for Write The number of ENQ Drive No. CMD Address address to Data SUM EOT write 05h “01” ~ “1F” “W” “XXXX” “1” ~ “8” = n “XXXX…” “XX” 04h 2 1 1 byte 2 bytes 1 byte 4 bytes 1 byte n * 4 bytes Total byte = 12 + n * 4 = max. 44 bytes Acknowledge Response ACK Drive No. CMD Data SUM EOT 06h “01” ~ “1F” “W” “XXXX…” “XX” 04h 1 byte 2 bytes 1 byte n * 4 bytes 2 bytes 1 byte Total byte = 7 + n * 4 = max. 39 bytes Negative Acknowledge Response NAK Drive No. CMD Error Code SUM EOT 15h “01” ~ “1F” “W” “**” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte = 9 bytes Note) As for Run and Frequency command, when Request for Write and Acknowledge Response is exchanged between pc and inverter for the first time, previous data is returned. In this case, Request for Write Twice. From the second time of transmission, the exactly same data will be transmitted. Request for Monitor Registration: This is useful when constant parameter monitoring and data updates are required. Request for Registration of ‘n’ numbers of Address The number ENQ Drive No. CMD of address Address SUM EOT to monitor “01” ~ “1” ~ 05h “X” “XXXX…” “XX” 04h n * 4 1 byte 2 bytes 1 byte 1 byte 2 bytes 1 byte Total byte = 8 + n * 4 = max. 40 bytes Acknowledge Response ACK Drive No. CMD SUM EOT 06h “01” ~ “1F” “X” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 1 byte Total byte = 7 bytes 78 Chapter 5 - MODBUS-RTU Communication Negative Acknowledge Response NAK Drive No. CMD Error Code SUM EOT 15h “01” ~ “1F” “X” “**” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte = 9 bytes Action Request for Monitor Registration: Request for read of address registered by monitor registration. ENQ Drive No. CMD SUM EOT 05h “01” ~ “1F” “Y” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 1 byte Total byte = 7 bytes Acknowledge Response Drive ACK CMD Data SUM EOT “01” ~ “XXXX 06h “Y” “XX” 04h n * 4 1 byte 2 bytes 1 byte 2 bytes 1 byte Total byte= 7 + n * 4 = max. 39 bytes Negative Acknowledge Response Drive Error NAK CMD SUM EOT “01” ~ 15h “Y” “**” “XX” 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte = 9 bytes Error Code Error Code Description SE Sum Error FE Frame Error FC Frame Error (Command): Not in use FS Frame Error (Size) EE Parameter EEP Access Error 79 Chapter 5 - MODBUS-RTU Communication 5.7 Parameter Code List < Common > Parameter Description Unit Read/Write Data value (HEX) Note address 0000 Inverter model - R 7: SV-iG5 0: 0.5Hp, 1: 1Hp, 2: 2Hp 0001 Inverter capacity - R 3: 3Hp, 4:5Hp, 5: 5.4Hp 0002 Inverter input voltage - R 0: 220V class, 1:440V class 313043: Version 1.0C 0003 Version - R 353043: Version 5.0C 0: Write disable (default) 0004 Parameter write enable - R/W 1: Write enable 0005 Reference frequency 0.01 Hz R/W Bit 0: Stop (R/W) Bit 1: Forward (R/W) 0006 Operation reference - R/W Bit 2: Reverse (R/W) Bit 3: Fault reset (W) Bit 4: Emergency stop (W) 0007 Accel time 0.1 sec R/W 0008 Decel time 0.1 sec R/W 0009 Output current 0.1 A R 000A Output frequency 0.01 Hz R 000B Output voltage 1 V R 000C DC Link voltage 0.1 V R 000D Output power Not used Bit 0: Stop Bit 1: Forward Bit 2: Reverse Bit 3: Fault (Trip) 000E Operating status - R Bit 4: Accelerating Bit 5: Decelerating Bit 6: Speed reached Bit 7: DC Braking Bit 0: OC Bit 1: OV Bit 2: EXT Bit 3: BX 000F Trip info - R Bit 4: LV Bit 5: Fuse Open Bit 6: GF Bit 7: OH Bit 0: FX 0010 Input terminal info - R Bit 1: RX 80 Chapter 5 - MODBUS-RTU Communication Parameter Description Unit Read/Write Data value (HEX) Note address Bit 2: BX Bit 3: RST- Bit 8: P1 Bit 9: P2 Bit 10: P3 0011 Output terminal info - R Bit 0: Q1 (OC) 0012 V1 - R 0 – FFFF 0013 V2 - - Not used 0014 I - R 0 – FFFF 0015 RPM - R < DRV Group > Parameter Parameter Default Description Max. value Min. value Unit Note address(*3) Code value 6100 DRV #00 Cmd. Freq. 5000 FU1-20 (*1) FU1-22 (*2) 0.01Hz 6101 DRV #01 Acc. Time 100 9999 0 0.1 sec 6102 DRV #02 Dec. Time 200 9999 0 0.1 sec 6103 DRV #03 Drive mode 1 2 0 6104 DRV #04 Freq. mode 2 4 0 6105 DRV #05 Speed - 1 1000 FU1-20 0 0.01Hz 6106 DRV #06 Speed - 2 2000 FU1-20 0 0.01Hz 6107 DRV #07 Speed - 3 3000 FU1-20 0 0.01Hz 6108 DRV #08 Output Current 0 - - 0.1A Read Only 6109 DRV #09 Output speed 0 - - RPM Read Only 610A DRV #10 DC Link Voltage 0 - - 0.1V Read Only (*1) Refer to FU1 #20 for Max Freq. (*2) Refer to FU1 #22 for Start Freq. (*3) Parameter address is HEX data < FU1 Group > Parameter Parameter Default Description Max. value Min. value Unit Note address Code value 6203 FU1 #03 Run prohibit 0 2 0 6205 FU1 #05 Acc. pattern 0 4 0 6206 FU1 #06 Dec. pattern 0 4 0 6207 FU1 #07 Stop mode 0 2 0 6208 FU1 #08 DcBr freq. 500 5000 FU1-22 0.01 Hz 6209 FU1 #09 DcBlk time 10 6000 0 0.01 sec 620A FU1 #10 DcBr value 50 200 0 1% 620B FU1 #11 DcBr time 10 600 0 0.1sec 81 Chapter 5 - MODBUS-RTU Communication Parameter Parameter Default Description Max. value Min. value Unit Note address Code value 620C FU1 #12 DcSt value 50 200 0 1% 620D FU1 #13 DcSt time 0 600 0 0.1sec 6214 FU1 #20 Max freq. 5000 40000 4000 0.01Hz 6215 FU1 #21 Base freq. 5000 FU1-20 3000 0.01Hz 6216 FU1 #22 Start freq. 10 1000 10 0.01Hz 6217 FU1 #23 Freq limit 0 1 0 6218 FU1 #24 F-limit Lo. 0 FU1-25 0 0.01Hz 6219 FU1 #25 F-limit Hi. 5000 FU1-20 FU1-24 0.01Hz 621A FU1 #26 Torque boost 0 1 0 621B FU1 #27 Fwd boost 50 150 0 0.1% 621C FU1 #28 Rev boost 50 150 0 0.1% 621D FU1 #29 V/F pattern 0 2 0 621E FU1 #30 User freq. 1 1250 FU1-32 0 0.01Hz 621F FU1 #31 User volt. 1 25 100 0 % 6220 FU1 #32 User freq. 2 2500 FU1-34 FU1-30 0.01Hz 6221 FU1 #33 User volt. 2 50 100 0 % 6222 FU1 #34 User freq. 3 3750 FU1-36 FU1-32 0.01Hz 6223 FU1 #35 User volt. 3 75 100 0 % 6224 FU1 #36 User freq. 4 5000 FU1-20 FU1-34 0.01Hz 6225 FU1 #37 User volt. 4 100 100 0 % 6226 FU1 #38 Volt control 1000 1100 40 % 6227 FU1 #39 Energy save 0 30 0 % 6232 FU1 #50 ETH select 0 1 0 6233 FU1 #51 ethperc 180 250 FU1-52 % 6234 FU1 #52 contperc 120 FU1-51 50 % 6235 FU1 #53 Motor type 0 1 0 6236 FU1 #54 OL level 150 250 30 % 6237 FU1 #55 OL time 100 300 0 0.1sec 6238 FU1 #56 OLT select 0 1 0 6239 FU1 #57 OLT level 200 250 30 % 623A FU1 #58 OLT time 600 600 0 0.1sec 623B FU1 #59 Stall prev. 0 7 0 623C FU1 #60 Stall level 200 250 30 % 82 Chapter 5 - MODBUS-RTU Communication < FU2 Group > Parameter Parameter Default Description Max. value Min value Unit Note address Code value 630A FU2 #10 Jump freq 0 1 0 630B FU2 #11 Jump lo 1 0 FU2-12 0 0.01Hz 630C FU2#12 Jump Hi 1 0 FU1-20 FU2-11 0.01Hz 630D FU2 #13 Jump lo 2 0 FU2-14 0 0.01Hz 630E FU2 #14 jump Hi 2 0 FU1-20 FU2-13 0.01Hz 630F FU2 #15 jump lo 3 0 FU2-16 0 0.01Hz 6310 FU2 #16 jump Hi 3 0 FU1-20 FU2-15 0.01Hz 6314 FU2 #20 Power-on run 0 1 0 6315 FU2 #21 RST restart 0 1 0 6316 FU2 #22 ssMode 0000 1111 0000 % 6317 FU2 #23 ssStallPerc 180 200 80 6318 FU2 #24 SS P-Gain 100 9999 0 6319 FU2 #25 SS I-Gain 1000 9999 0 631A FU2 #26 Retry number 0 10 0 631B FU2 #27 Retry delay 10 600 0 0.1sec 631E FU2 #30 Motor select * 5 0 631F FU2 #31 Pole number 4 12 2 6320 FU2 #32 Rated-Slip * 1000 0 0.01Hz 6321 FU2 #33 Rated-Curr * 999 1 0.1A 6322 FU2 #34 Noload-Curr * 999 1 0.1A 6324 FU2 #36 Efficiency * 100 50 % 6325 FU2 #37 Inertiarate 0 2 0 6327 FU2 #39 Carrier freq 30 100 10 0.1kHZ 6328 FU2 #40 Control mode 0 2 0 6332 FU2 #50 PID F/B 0 1 0 6333 FU2 #51 PID P-gain 3000 9999 0 6334 FU2 #52 PID I-time 300 9999 0 6335 FU2 #53 PID D-time 0 9999 0 6336 FU2 #54 PID limit 5000 FU1-20 0 0.01Hz 6346 FU2 #70 Acc/Dec freq 0 1 0 6347 FU2 #71 Time scale 1 2 0 6348 FU2 #72 PowerOn disp 0 13 0 6349 FU2 #73 User disp 0 2 0 634A FU2 #74 RPM factor 100 1000 1 % 634B FU2#75 DB Mode 2 2 0 634C FU2#76 DB % ED 10 30 0 % 634F FU2 #79 S/W version 6351 FU2 #81 2nd Acc time 50 9999 0 0.1sec 6352 FU2 #82 2nd Dec time 100 9999 0 0.1sec 6353 FU2 #83 2nd BaseFreq 5000 FU1-20 3000 0.01Hz 83 Chapter 5 - MODBUS-RTU Communication Parameter Parameter Default Description Max. value Min value Unit Note address Code value 6354 FU2 #84 2nd V/F 0 2 0 6355 FU2 #85 2nd F-boost 20 150 0 0.1% 6356 FU2 #86 2nd R-boost 20 150 0 0.1% 6357 FU2 #87 2nd Stall 200 250 30 % 6358 FU2 #88 2nd ETH 180 250 FU2-89 % 6359 FU2 #89 2nd ETH 120 FU2-88 50 % 635A FU2 #90 2nd R-Curr 18 999 1 0.1A (*1), (*2), (*3) values vary according to the capacity. < I/O Group> Parameter Parameter Default Description Max. value Min value Unit Note address Code value 6401 I/O #01 V1 filter 100 9999 0 ms 6402 I/O #02 V1 volt x1 0 IO-04 0 0.01V 6403 I/O #03 V1 freq y1 0 FU1-20 0 0.01Hz 6404 I/O #04 V1 volt x2 1000 1200 IO-02 0.01V 6405 I/O #05 V1 freq y2 5000 FU1-20 0 0.01Hz 6406 I/O #06 I filter 100 9999 0 ms 6407 I/O #07 I curr x1 400 IO-09 0 0.01 mA 6408 I/O #08 I freq y1 0 FU1-20 0 0.01 Hz 6409 I/O #09 I curr x2 2000 2400 IO-07 0.01 mA 640A I/O #10 I freq y2 5000 FU1-20 0 0.01 Hz 640B I/O #11 Wire broken 0 2 0 640C I/O #12 P1 define 0 26 0 640D I/O #13 P2 define 1 26 0 640E I/O #14 P3 define 2 26 0 640F I/O #15 In Status 6410 I/O #16 Out Status 6411 I/O #17 TI Filt Num 2 20 2 6414 I/O #20 Jog freq 1000 FU1-20 0 0.01 Hz 6415 I/O #21 Speed - 4 4000 FU1-20 0 0.01 Hz 6416 I/O #22 Speed - 5 5000 FU1-20 0 0.01 Hz 6417 I/O #23 Speed - 6 4000 FU1-20 0 0.01 Hz 6418 I/O #24 Speed - 7 3000 FU1-20 0 0.01 Hz 6419 I/O #25 Acc - 1 200 9999 0 0.1 sec 641A I/O #26 Dec - 1 200 9999 0 0.1 sec 641B I/O #27 Acc - 2 300 9999 0 0.1 sec 641C I/O #28 Dec - 2 300 9999 0 0.1 sec 641D I/O #29 Acc - 3 400 9999 0 0.1 sec 641E I/O #30 Dec - 3 400 9999 0 0.1 sec 641F I/O #31 Acc – 4 500 9999 0 0.1 sec 84 Chapter 5 - MODBUS-RTU Communication Parameter Parameter Default Description Max. value Min value Unit Note address Code value 6420 I/O #32 Dec – 4 500 9999 0 0.1 sec 6421 I/O #33 Acc – 5 400 9999 0 0.1 sec 6422 I/O #34 Dec – 5 400 9999 0 0.1 sec 6423 I/O #35 Acc – 6 300 9999 0 0.1 sec 6424 I/O #36 Dec – 6 300 9999 0 0.1 sec 6425 I/O #37 Acc – 7 200 9999 0 0.1 sec 6426 I/O #38 Dec – 7 200 9999 0 0.1 sec 6428 I/O #40 FM mode 0 3 0 6429 I/O #41 FM adjust 100 200 10 % 642A I/O #42 FDT freq 3000 FU1-20 0 0.01 Hz 642B I/O #43 FDT band 1000 FU1-20 0 0.01 Hz 642C I/O #44 Aux mode 12 20 0 642D I/O #45 Relay mode 2 7 0 BIT3 642E I/O #46 Inv. no 1 250 1 642F I/O #47 Baud rate 3 4 0 6430 I/O #48 Lost command 0 2 0 6431 I/O #49 Time out 10 1200 1 0.1 sec 6432 I/O #50 Comm. Prot 7 11 0 6435 I/O #53 Comm. Delay 20 1000 20 0.01 sec 85 Chapter 5 - MODBUS-RTU Communication 5.8 Troubleshooting Refer to this chapter when a trouble is occurred. Indication LED (TXD, RXD) does not blink. Yes The drive program Initiate drive (Drive View) No program. operates? Yes Is the computer port Set the correct No set correctely? comm port. Yes Set I/O-47 The Baud rate same as the (I/O-47) matches No computer Baud with computer? rate. Yes ROM version Change the (FU2-79) is over No ROM. 1.09? Yes 86 Chapter 5 - MODBUS-RTU Communication Match the User The data format of user No program with the program is correct? inverter protocol. Yes Contact your The computer operates No distributor or normally? LSIS. Yes Check the computer. Finish 87 Chapter 5 - MODBUS-RTU Communication 5.9 ASCII Code List Character Hex Character Hex Character Hex A 41 q 71 @ 40 B 42 r 72 [ 5B C 43 s 73 \ 5C D 44 t 74 ] 5D E 45 u 75 5E F 46 v 76 5F G 47 w 77 60 H 48 x 78 { 7B I 49 y 79 | 7C J 4A z 7A } 7D K 4B 0 30 ~ 7E L 4C 1 31 BEL 07 M 4D 2 32 BS 08 N 4E 3 33 CAN 18 O 4F 4 34 CR 0D P 50 5 35 DC1 11 Q 51 6 36 DC2 12 R 52 7 37 DC3 13 S 53 8 38 DC4 14 T 54 9 39 DEL 7F U 55 space 20 DLE 10 V 56 ! 21 EM 19 W 57 " 22 ACK 06 X 58 # 23 ENQ 05 Y 59 $ 24 EOT 04 Z 5A % 25 ESC 1B a 61 & 26 ETB 17 b 62 ' 27 ETX 03 c 63 ( 28 FF 0C d 64 ) 29 FS 1C e 65 * 2A GS 1D f 66 + 2B HT 09 g 67 , 2C LF 0A h 68 - 2D NAK 15 i 69 . 2E NUL 00 j 6A / 2F RS 1E k 6B : 3A S1 0F l 6C ; 3B SO 0E m 6D < 3C SOH 01 n 6E = 3D STX 02 o 6F > 3E SUB 1A p 70 ? 3F SYN 16 US 1F VT 0B 88 CHAPTER 6 - TROUBLESHOOTING & MAINTENANCE 6.1 Fault Display When a fault occurs, the inverter turns off its output and displays the fault status in DRV-07. The last 5 faults are saved in FU2-01 through FU2-05 with the operation status at the instance of fault. Protective Display Description Function Over Current The inverter turns off its output when the output current of the inverter flows more than Protection 200% of the inverter rated current. The inverter turns off its output if the DC voltage of the main circuit increases higher than Over Voltage the rated value when the motor decelerates or when regenerative energy flows back to the protection inverter due to a regenerative load. This fault can also occur due to a surge voltage generated at the power supply system. Current Limit Protection The inverter turns off its output if the output current of the inverter flows at 180% of the (Overload inverter rated current for more than the current limit time (S/W). Protection) Heat Sink The inverter turns off its output if the heat sink over heats due to a damaged cooling fan or Over Heat an alien substance in the cooling fan by detecting the temperature of the heat sink. The internal electronic thermal of the inverter determines the over heating of the motor. If the motor is overloaded the inverter turns off the output. The inverter cannot protect the Electronic Thermal motor when driving a multi-pole motor or when driving multiple motors, so consider thermal relays or other thermal protective devices for each motor. Overload capacity: 150% for 1 min The inverter turns off its output if the DC voltage is below the detection level. Insufficient Low Voltage torque or over heating of the motor can occurs when the input voltage of the inverter Protection drops. The inverter turns off the output when one or more of the input(R, S, T) phase is open and Input Phase Open the output load is over 50% of the inverter rated current for more than 1 minute. The inverter checks whether the phase is open by detecting the DC voltage of the main circuit. The inverter turns off its output when the one or more of the output (U, V, W) phase is Output Phase Open open. The inverter detects the output current to check the phase open of the output. Used for the emergency stop of the inverter. The inverter instantly turns off the output BX Protection when the BX terminal is turned ON, and returns to regular operation when the BX terminal (Instant Cut Off) is turned OFF. Take caution when using this function. The inverter turns off its output when the output current of the inverter flows more than the Inverter Overload rated level (150% for 1 minute-Inversely proportional to time). Use this function if the user needs to turn off the output by an external fault signal. External Fault A (Normal Open Contact) Use this function if the user needs to turn off the output by an external fault signal. External Fault B (Normal Close Contact) Operating Method when the According to I/O-48 [Operating Method when the Frequency Reference is Lost], there are Frequency 3 modes: continue operation, decelerate and stop, and free run. Reference is Lost 89 Chapter 6 - Troubleshooting & Maintenance Protective Display Description Function EEPROM Error 1 The keypad EEPROM has a fault causing parameter read/write error. EEPROM Error 2 The ROM version for the inverter and keypad are different. When an error occurs to the control circuitry of the inverter a fault signal is sent. There are Inverter H/W Fault the CPU error, the EEP error, Fan Fault, Ground Fault and NTC Damage for this fault CPU Error The CPU has a fault. EEP Error The EEPROM on inverter main board has a fault. Fan fault The cooling fan does not rotate. A ground fault occurs. Inverter checks ground fault only when power is ON and run Ground Fault command is entered. NTC Damage NTC is damaged. Note: “HW” is displayed when “FAN”, “EEP”, “CPU2”, “GF”, or “NTC” faults occur. Use “FUNC”, “UP”, “UP”, “UP” keys to see the detailed fault contents. Inverter outputs voltage for 20msec to check Ground Fault. CAUTION 6.1.1 Operating Method and Fault Display when Frequency Reference is Lost I/O-48 [Operating Method when Frequency Reference is Lost] I/O-48 Setting Function Description 0 (None) Continues operation when the frequency reference is lost (Factory Default) 1 (FreeRun) Free runs and stops when the frequency reference is lost. 2 (Stop) Decelerates and stops when the frequency reference is lost. Keypad Display when Analog Frequency Reference is Lost Keypad Display Contents Displayed when V1 analog frequency reference is lost. _ _ _ L Displayed when I analog frequency reference is lost. _ _ _ L Fault Contents and Operating Status Prior to Fault 1) Present Fault Contents (Ex: Over Current) Code Display Description DRV-7 OC Displays the present fault contents (Over current) Check the fault contents before pressing the reset key. Press the [FUNC] key and then use the [ (Up)], [ (Down)] keys to check the operating information (output frequency, output current, acceleration, deceleration, constant speed status) prior to fault. Press the [FUNC] key to exit. The inverter will store the 90 Chapter 6 - Troubleshooting & Maintenance fault contents to the memory in FU2-1 when the [RESET] key is pressed. 2) Fault History Contents FU2-1~5 [Fault history] has the 5 most current faults in its memory. The smallest number will be the most current fault in its memory. Check the operating information prior to fault. Code Display Description Fault history 1 FU2-1 Last trip-1 Fault history 2 FU2-2 Last trip-2 Fault history 3 FU2-3 Last trip-3 Fault history 4 FU2-4 Last trip-4 Fault history 5 FU2-5 Last trip-5 The FU2-6 [Erase Fault History] erases FU2-1~5 [Fault History] contents form the memory, and returns the contents to the factory default status. 6.2 Fault (Inverter Fault) Reset There are 3 ways to reset the inverter. The auto retry number will be initialized when the user resets the inverter. 1) Reset by using the [STOP/RESET] key of the keypad. 2) Reset by shorting the RST-CM terminals on the control terminals. 3) Turn OFF the inverter and turn the inverter back ON. 91 Chapter 6 - Troubleshooting & Maintenance 6.3 Fault Remedy Protective Cause Remedy Function 1) Acceleration/Deceleration time is too short compared to 1) Increase Accel/Decel time. 2) Increase inverter capacity. the GD ²of the load. 3) Operate after motor has stopped. 2) Load is larger than the inverter rating. Over Current 4) Check output wiring. 3) Inverter turns output on while motor is free running. 5) Check mechanical brake operation. Protection 4) Output short or ground fault has occurred. 6) Check cooling fan. 5) Mechanical brake of the motor is operating too fast. (Caution) Operating prior to correcting fault may 6) Components of the main circuit have overheated due to damage the IGBT. a faulty cooling fan. 1) Increase deceleration time. 1) Deceleration time is too short compared to the GD ²of Over Voltage 2) Use regenerative resistor option. the load. 3) Check line voltage. Protection 2) Regenerative load on inverter output. 3) Line voltage is too high. Current Limit 1) Load is larger than inverter rating. 1) Increase capacity of motor and inverter. Protection 2) User selected incorrect inverter capacity. 2) Select a correct inverter capacity. (Overload 3) User set incorrect V/F pattern. 3) Select correct V/F pattern. Protection) 1) Cooling fan is damaged or an alien substance is 1) Exchange cooling fans and/or eliminate alien Heat Sink inserted. substance. Overheat 2) Cooling system has faulted. 2) Check for any alien substances in heat sink. 3) Ambient temperature too high. 3) Keep ambient temperature under 40 °C (104 °F). 1) Motor has overheated. 1) Reduce load and/or running duty. 2) Load is larger than inverter rating. 2) Increase inverter capacity. Electronic 3) ETH level too low. 3) Adjust ETH level to an appropriate level. Thermal 4) User selected incorrect inverter capacity. 4) Select a correct inverter capacity. 5) User set incorrect V/F pattern. 5) Select a correct V/F pattern. 6) Operating too long at low speeds. 6) Install a cooling fan with a separate blower. 1) Line voltage too low. 1) Check line voltage. 2) Load larger than line capacity connected to input. 2) Increase line capacity. Low Voltage (Welding machine, motor with high starting current 3) Exchange magnetic switch. Protection connected to the commercial line) 3) Damaged or faulty magnetic switch at input side of inverter. Output Phase 1) Faulty contact on the magnetic switch at the output. 1) Check magnetic switch on output. Open 2) Faulty output wiring 2) Check output wiring. 1) Fan Fault 1) Check cooling fan. 2) CPU Error 2) Exchange inverter. H/W Fault 3) EEPROM Error 3) Exchange inverter. 4) Ground Fault 4) Check inverter, motor, and wiring insulation. 5) NTC Damage 5) Check NTC. LOV (V1) Frequency Reference is Lost Eliminate cause of fault. LOI (I) Inverter 1) Load is larger than inverter rating. 1) Increase motor and/or inverter capacity. Overload 2) User selected incorrect inverter capacity. 2) Select correct inverter capacity. 92 Chapter 6 - Troubleshooting & Maintenance 6.4 Troubleshooting Condition Check Point 1) Main circuit inspection ? Input (line) voltage normal? (LED charge lamp on?) ? Motor connected correctly? 2) Input signal inspection ? Input signal to inverter functioning? ? Forward and reverse signals inputted simultaneously to inverter? ? Inverter receiving command input frequency signal? The motor does 3) Parameter setting inspection not rotate ? Reverse prevention (FU1-03) function set? ? Operation mode (FU1-01) set correctly? ? Command frequency set to 0? 4) Load inspection ? Load too large, or motor restrained. (Mechanical Brake) 5) Other ? Alarm displayed on keypad, or alarm LED lit? (STOP LED blinking?) The motor rotates ? Phase sequence of output terminal U, V and W correct? in opposite ? Starting signal (Forward/Reverse) connected correctly? directions The difference ? Reference frequency verified? (Check the level of input signal) between the ? Following parameter setting verified? rotating speed and Lower Limit Frequency (FU1-24), Upper Limit Frequency (FU1-25), Analog Frequency Gain (I/O- the reference is 1~10) too big ? External noise? (Use a shielded wire) The inverter does ? Acceleration/Deceleration time too short. not accelerate or ? Load too large? decelerate ? Torque Boost (FU1-27, 28) value too high? (Current limit function and the stall prevention smoothly function verified?) The motor current ? Load too large? is too high ? Torque Boost Value (manual) too high? ? Upper Limit Frequency (FU1-25) value correct? The rotating speed does not ? Load too large? increase ? Torque Boost (FU1-27, 28) value too high? Is Stall prevention function (FU1-59, 60) verified? 1) Load inspection ? Load oscillating? The rotating speed oscillates 2) Input signal inspection when the inverter ? Reference frequency signal oscillating? is operating. 3) Other ? Wiring too long? (Over 500m, 1,500ft) 93 Chapter 6 - Troubleshooting & Maintenance 6.5 How to Check Power Components Before checking the power components, be sure to disconnect AC Input supply and wait until the Main Electrolytic Capacitors (DCP-DCN) are discharged to safe voltage levels. Contactor DCP Charge resistor TR1 TR3 TR5 B1 D1 D2 D3 G G G E E E B2 R + U Electrolytic S V capacitors T G W D4 D5 D6 TR4 TR6 TR2 E G G G E E E DCN Current Sensing Resistor 1) Disconnect the power input line (R, S, T) and the inverter output to the motor (U, V, W). 2) Verify whether the inverter terminal R, S, T, U, V, W, B1, B2 is shorted or open by changing the polarity of the tester. 3) Verify capacitor has discharged before testing. 4) The tester should display several mega-ohms when open. The tester can display terminal is shorted for a short time and then display several mega-ohms because of the electrolytic capacitor. The tester should display 1 ? ~ 10 ? when terminal is shorted. If all measured values are about the same, individual modules are OK. 4) Diode module and IGBT module checking points: Test Polarity Measured Test Polarity Measured Elements Element Value Value + - + - R B1 Short R DCN Open D1 D4 B1 R Open DCN R Short Diode S B1 Short S DCN Open D2 D5 Module B1 S Open DCN S Short T B1 Short T DCN Open D3 D6 B1 T Open DCN T Short U B1 Short U DCN Open Tr1 Tr4 B1 U Open DCN U Short IGBT V B1 Short V DCN Open Tr3 Tr6 Module B1 V Open DCN V Short W B1 Short W DCN Open Tr5 Tr2 B1 W Open DCN W Short 94 Chapter 6 - Troubleshooting & Maintenance 6.6 Maintenance The iG5 series is an industrial electronic product with advanced semiconductor components, however temperature, humidity, vibration and eventually aging parts may still affect it. To avoid this, it is recommended to perform routine inspections. 6.6.1 Precautions Be sure to remove the drive power input while performing maintenance. Be sure to perform maintenance only after checking that the DC bus has discharged. The bus capacitors in the electronic circuit can still be charged even after the power is turned off. The correct output voltage can only be measured by using a rectifier voltage meter. Other voltage meters including digital voltage meters are likely to display incorrect values caused by the high frequency PWM output voltage of the drive. 6.6.2 Routine Inspection Be sure to check the following before operation. The conditions of the installation location. The conditions of the drive cooling. Abnormal vibration. Abnormal heating. 6.6.3 Periodical Inspection Any loose bolt, nut or rust caused by surrounding conditions? If so, tighten up or replace. Any deposits inside of the drive of cooling fan? If so, remove the deposits using air. Any deposit on the drive’s PCB (Printed Circuit Boards)? If so, remove the deposits using air. Any abnormal contacts in the various connectors of the drive’s PCB? If so, check the condition of the connector in question. Check the rotating condition of the cooling fan, the size and condition of the capacitors and the connections with the magnetic contactor. Replace it if there is any abnormality. 95 Chapter 6 - Troubleshooting & Maintenance 6.7 Daily and Periodic Inspection Items Period Measuring Inspection Inspection Method Criterion Instrument Is there any dust? Refer to the precautions Temperature: Thermometer, Ambient Is the ambient temperature and -10~+40 no Hygrometer, Environ- humidity adequate? ? freezing. Recorder ment Humidity: Under 90% no dew All Is there any abnormal oscillation Use sight and hearing No abnormality Equipment ? or noise Input Is the input voltage of the main Measure the voltage between Digital Multi- ? Voltage circuit normal the terminals R, S, T Meter/Tester Megger check (between the main ? Undo the inverter connections Over 5M ? DC 500V circuit and the ground) short the terminals R, S, T, U, class Megger No fault Are any fixed parts removed? V, W and measure between ? ? All Are there any traces of these parts and the ground. ? overheating at each component’s Tighten the screws. cleaning? Visual check. Is the conductor rusty? Visual check No fault Conductor/ ? Is the wire coating damaged? Wire ? Is there any damage? Visual check No fault Terminal ? Check the resistance between ? Undo the inverter connection (Refer ‘How to Digital Multi- IGBT each of the terminals. and measure the resistance Check Power Meter/Analog Module Components”) Tester /Diode between R, S, T ? P, N and Module U, V, W ? P, N with a tester. Is there any liquid coming out? ? Visual check. No fault Capacitance Is the safety pin out, and is there Measure with a capacitance- Over 85% of the Measuring Smoothing ? any swelling? measuring device. rated capacity Device Capacitor Measure the capacitance. ? Is there any chattering noise Auditory check. No fault ? during operation? Relay Is there any damage to the Visual check. ? contact Visual check. No fault Digital Multi- Is there any damage to the ? resistor insulation? Error must be Meter/Analog Is the wiring in the resistor Disconnect one of the within ±10% Tester Resistor ? damaged (open)? connections and measure the displayed with a tester. resistance Is there any unbalance between Measure the voltage between The voltage Digital Multi- ? each phases of the output the output terminals U, V and balance between Meter/Rectifyi voltage? W. the phases for ng Voltmeter 200V (800V) Operation Nothing must be wrong with Short and open the inverter class is under ? Check display circuit after executing the protective circuit output. 4V (8V). sequence protective operation The fault circuit operates according to the sequence. 96 Control Circuit Inspection Main Circuit Protective Circuit Location Inspection Item Daily 1 year 2 year Chapter 6 - Troubleshooting & Maintenance Period Measuring Inspection Inspection Method Criterion Instrument Is there any abnormal oscillation ? Turn OFF the power and turn Must rotate or noise? the fan by hand. smoothly. ? Cooling Is the connection area loose? Tighten the connections. No fault Fan Is the displayed value correct? Check the meter reading at Check the Voltmeter/ ? ? the exterior of the panel specified and Ammeter etc. Meter management values. Are there any abnormal vibrations Auditory, sensory, visual No fault ? or noise? check. ? All Is there any unusual odor? Check for overheat and damage. Megger check (between the Undo the U, V and W 500V class ? Over 5M ? Insulation output terminals and the ground connections and tie the motor Megger Resistor terminal) wiring. Note: Values in ( ) are for the 400V class inverters. 97 Cooling Inspection Motor Display System Location Inspection Item Daily 1 year 2 year Chapter 6 - Troubleshooting & Maintenance Notes: 98 CHAPTER 7 - OPTIONS 7.1 Braking Resistor Braking resistor is optional. 7.1.1 Lower Braking Magnitude Model Number 037-2 037-4 004-1/2 008-1/2 015-1/2 022-2 004-4 008-4 015-4 022-4 SvxxxiG5-x 040-2 040-4 Enable Duty [%] 5 5 3 2 2 5 5 3 2 2 Duty Continuous Braking 5 5 5 5 5 5 5 5 5 5 Time [Sec] Resistor Value [ ?] 400 200 100 60 40 1800 900 450 300 200 Resistor Resistor Capacity [W] 100 100 100 100 100 100 100 100 100 100 7.1.2 Higher Braking Magnitude [200V Class] Model Number 037-2 004-1/2 008-1/2 015-2/1 022-2 SvxxxiG5-x 040-2 Average Braking Torque [%] 100 150 100 150 100 150 100 150 100 150 Enable Duty [%] 5 5 5 5 5 5 5 5 5 5 Duty Continuous Braking 5 5 5 5 5 5 5 5 5 5 Time [Sec] Resistor Value [ ?] 400 300 200 150 100 60 60 50 40 33 Resistor Resistor Capacity [W] 100 150 100 150 200 300 300 400 600 600 [400V Class] Model Number 037-4 004-4 008-4 015-4 022-4 SvxxxiG5-x 040-4 Average Braking Torque [%] 100 150 100 150 100 150 100 150 100 150 Enable Duty [%] 5 5 5 5 5 5 5 5 5 5 Duty Continuous Braking 5 5 5 5 5 5 5 5 5 5 Time [Sec] Resistor Value [ ?] 1700 1200 900 600 450 300 300 200 200 130 Resistor Resistor Capacity [W] 60 80 100 150 200 300 300 400 500 600 99 Chapter 7 - Options 7.1.3 Braking resistor wiring diagram Wire the braking resistor to the inverter as short as possible. TH1 TH2 Thermal sensor (NC) 2 DB Resistor Max. 5m between Inverter and resistor 1 Phase MCCB 230V, or B1 B2 R U 3 Phase MOTOR 230/460V S V 50/60Hz T W G + FM FM Output Frequency Meter FX 0~10V (Analog) RX CM BX RST JOG P1 Set to ‘EXT-B P2 P3 A Fault output relay lless than AC250V, 1A C CM lless than DC30V, 1A B Potentiometer Shield MO (1 kohm, 1/2W) Power supply for lless than DC24V, 50mA VR speed signal: Factory setting: ‘Run’ MG + 12V, 10mA Speed signal input: V1 0 ~ 10V S+ Speed signal input: MODBUS-RTU Communication port I 4 ~20mA (250ohm) S- Common for CM VR, V1, I 1 Speed signal Input Note) 1. Analog speed command can be set by Voltage, Current and both of them. 2. DB resistor is optional. 100 Chapter 7 - Options 7.2 DIN Rail Base Unit: mm SV004iG5-1/2 SV008iG5-1 SV008iG5-2 SV015iG5-2 SV004/008/015iG5-4 SV015iG5-1 SV022/037/040iG5-2/4 10 1 Chapter 7 - Options 7.3 Remote Cable Remote cable (Remote control) option set ( ?+ ?+ ?) No Description ? Keypad connection mold ? Connection cable (2,3,5 m) ? Plastic mold to fix into panel ? connection cable specification INV,REMOTE 2M(SV-IG5) Cable for Remote Control Option ( 2m ) INV,REMOTE 3M(SV-IG5) Cable for Remote Control Option ( 3m ) INV,REMOTE 5M(SV-IG5) Cable for Remote Control Option ( 5m ) Note) It is strongly recommended to use the above remote cable to prevent voltage drop in keypad and malfunction due to system noise. 7.4 NEMA option Option kits Inverter models INVERTER NEMA OPTION 1 SV008iG5-2 INVERTER NEMA OPTION 2 SV008iG5-1, SV008/015iG5-2NC/2, SV008/015iG5-4 INVERTER NEMA OPTION 3 SV015IG5-1, SV022/037iG5-2, SV022/037iG5-4 102 APPENDIX A - FUNCTIONS BASED ON THE USE Set the function properly according to the load and operating conditions. The application and the related functions are listed at the following table. Use Related Parameter Code DRV-01 [Acceleration Time], DRV-02 [Deceleration Time], Accel/Decel time, pattern adjustment FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern] Reverse rotation prevention FU1-03 [Forward, Reverse Prevention] Minimum time Accel/Decel FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern] Accel/Decel at continuous rating range FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern] FU1-07 [Stop Method], FU1-08~11 [DC Braking], Braking operation adjustment FU1-12~13 [DC braking at Start] FU1-20 [Maximum Frequency], FU1-25 [Frequency Upper Limit], Operations for frequencies over 50 Hz I/O-05 [Frequency Corresponding to Max. Voltage of V1], I/O-10 [Frequency Corresponding to Max. Current of I] Selecting an appropriate output FU1-20 [Maximum Frequency], characteristics for the load FU1-21 [Base Frequency] FU1-22 [Starting Frequency], FU1-26~28 [Torque Boost], Motor output torque adjustment FU1-59~60 [Stall Prevention], FU2-30 [Rated Motor] FU1-23~25 [Frequency Upper/Lower Limit], Output frequency limit I/O-01~10 [Analog Frequency Setting] Motor Overheat protection FU1-50~53 [Electronic Thermal], FU2-30 [Rated Motor] I/O-12~14 [Define the Multi Function Input Terminals], Multi step operation I/O-20~27 [Jog, Multi Step Frequency], FU1-23~25 [Frequency Upper/Lower Limit] Jog Operation I/O-20 [Jog Frequency] Frequency Jump Operation FU2-10~16 [Frequency Jump] I/O-42~43 [Frequency Detection Level], Timing the electronic brake operation I/O-44 [Multi Function Output] DRV-04 [Motor Speed], Displaying the rotating speed FU2-74 [Motor RPM Display Gain] Function alteration prevention FU2-94 [Parameter Lock] Energy Saving FU1-39 [Energy Saving] Auto restart operation after alarm stop FU2-27~28 [Auto Retry] nd nd 2 motor operation FU2-81~90 [2 Function] PID feedback operation FU2-50~54 [PID Operation] Frequency reference signal and output I/O-01~10 [Analog Frequency Setting] adjusting Define the multi function input terminals I/O-12~14 [Define the Multi Function Input Terminals] Define the multi function output terminals I/O-44 [Multi Function Output Setting] Commercial line <-> inverter switchover I/O-12~14 [Define the Multi Function Input Terminals], operation I/O-44 [Multi function Output Setting] Frequency meter calibration I/O-40~41 [FM Output] I/O-46 [Inverter No.], Operate by communicating with a computer I/O-47 [communication Speed], I/O-48~49 [Loss of Reference] 103 APPENDIX B- PERIPHERAL DEVICES 2 Inverter Motor Magnetic Wire, mm (AWG) AC Input MCCB, ELB AC Reactor Models [HP] Contactor Fuse R,S,T U,V,W Ground SV004iG5-1 0.5 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 10 A 2.13 mH, 5.7 A SV008iG5-1 1 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 10 A 2.13 mH, 5.7 A SV015iG5-1 2 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 15 A 1.20 mH, 10 A SV004iG5-2 0.5 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 10 A 2.13 mH, 5.7 A SV008iG5-2 1 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 10 A 2.13 mH, 5.7 A SV015iG5-2 2 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 15 A 1.20 mH, 10 A SV022iG5-2 3 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 3.5 (12) 25 A 0.88 mH, 14 A SV037iG5-2 5 ABS33a, EBS33 GMC-18P 3.5 (12) 3.5 (12) 3.5 (12) 40 A 0.56 mH, 20 A SV040iG5-2 5.4 ABS33a, EBS33 GMC-18P 3.5 (12) 3.5 (12) 3.5 (12) 40 A 0.56 mH, 20 A SV004iG5-4 0.5 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 2 (14) 6 A 8.63 mH, 2.8 A SV008iG5-4 1 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 2 (14) 6 A 8.63 mH, 2.8 A SV015iG5-4 2 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 2 (14) 10 A 4.81 mH, 4.8 A SV022iG5-4 3 ABS33a, EBS33 GMC-9P 2 (14) 2 (14) 2 (14) 15 A 3.23 mH, 7.5 A SV037iG5-4 5 ABS33a, EBS33 GMC-12P 2 (14) 2 (14) 2 (14) 20 A 2.34 mH, 10 A SV040iG5-4 5.5 ABS33a, EBS33 GMC-12P 2 (14) 2 (14) 2 (14) 20 A 2.34 mH, 10 A 104 DECLARATION OF CONFORMITY Council Directive(s) to which conformity is declared: CD 73/23/EEC and CD 89/336/EEC Units are certified for compliance with: EN50178 (1997) EN 50081-1 (1992) EN 55022 (1994) EN 50082-2 (1995) EN 61000-4-2 (1995) ENV 50140 (1993) & ENV 50204 (1995) EN 61000-4-4 (1995) EN 61000-4-5 (1995) ENV 50141 (1993) EN 61000-4-8 (1993) EN 61000-4-11 (1994) Type of Equipment: Inverter (Power Conversion Equipment) Model Name: SV - iG5 Series Trade Mark: LS Industrial Systems Co., Ltd. Representative: LG International (Deutschland) GmbH Address: Lyoner Strasse 15, 60528, Frankfurt am Main, Germany Manufacturer: LS Industrial Systems Co., Ltd. Address: 181, Samsung-Ri, Mokchon-Eup, Chonan, Chungnam, 330-845 Korea We, the undersigned, hereby declare that equipment specified above conforms to the Directives and Standards mentioned. Place: Frankfurt am Main Chonan, Chungnam Germany Korea Mr. Ik-Seong Yang / Dept. Manager Mr. Hyuk-Sun Kwon / General Manager (Full name / Position) (Full name / Position) 10 5 TECHNICAL STANDARDS APPLIED The standards applied in order to comply with the essential requirements of the Directives 73/23/CEE "Electrical material intended to be used with certain limits of voltage" and 89/336/CEE "Electromagnetic Compatibility" are the following ones: • EN 50178 (1997) “Safety of information technology equipment”. • EN 50081-1 (1992) “Electromagnetic compatibility. Generic emission standard. Part 1: Residential, commercial and light industry.” • EN 55022 (1994) “Limits and methods of measurements of radio interference characteristics of information technology equipment.” • EN 50082-1 (1997) “Electromagnetic compatibility. Generic immunity standard. Part 1: Residential, commercial and light industry.” • EN 61000-4-2 (1995) “Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 2: Electrostatic discharge immunity test. Basic EMC Publication (IEC 1000-4-2: 1995).” • ENV 50140 (1993) “Electromagnetic compatibility - Basic immunity standard - Radiated radio- frequency electro magnetic field - Immunity test.” “Radio electromagnetic field from digital radio telephones.” • ENV 50204 (1995) • EN 61000-4-4: 1995 “Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 4: Electrical fast transients / burst immunity test. Basic EMC Publication (IEC 1000-4-4: 1995).” • EN 61000-4-5: 1995 “Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 5: Surge immunity test. Basic EMC Publication (IEC 1000-4-5: 1995).” • ENV 50141 (1993) “Electromagnetic compatibility. Basic immunity standard. Conducted disturbances induced by radio-frequency fields.” “Electromagnetic compatibility (EMC). Part 4: Testing and • EN 61000-4-8: 1993 measurement techniques. Section 8: Power frequency magnetic field immunity test - Basic EMC Publication (IEC 1000-4-8: 1993).” • EN 61000-4-11: 1994 “Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 11: Voltage dips, short interruptions and voltage variations immunity tests (IEC 1000-4-11: 1994).” 106 EMC INSTALLATION GUIDE LS inverters are tested to meet Electromagnetic Compatibility (EMC) Directive 89/336/EEC and Low Voltage (LV) Directive 73/23/EEC using a technical construction file. However, Conformity of the inverter with CE EMC requirements does not guarantee an entire machine installation complies with CE EMC requirements. Many factors can influence total machine installation compliance. Essential Requirements for CE Compliance Following conditions must be satisfied for LS inverters to meet the CE EMC requirements. 1. CE compatible LS inverter 2. Installing inverter in an EMC enclosure 3. Grounding enclosure and shielded parts of wire 4. RFI filter on inverter input side 5. Using shielded cable 6. Ferrite core on inverter output side RFI FILTERS THE L.G. RANGE OF POWER LINE FILTERS FF (Footprint) – FE (Standard) SERIES, HAVE BEEN SPECIFICALLY DESIGNED WITH HIGH FREQUENCY LS INVERTERS, THE USE L.G. FILTERS, WITH THE INSTALLATION ADVICE OVERLEAF HELP TO ENSURE TROUBLE FREE USE ALONG SIDE SENSITIVE DEVICES AND COMPLIANCE TO CONDUCTED EMISSION AND IMMUNITY STANDARDS TO EN50081 CAUTION IN CASE OF A LEAKAGE CURRENT PROTECTIVE DEVICES IS USED ON POWER SUPPLY, IT MAY BE FAULT AT POWER-ON OR OFF. IN AVOID THIS CASE, THE SENSE CURRENT OF PROTECTIVE DEVICE SHOULD BE LARGER THAN VALUE OF LAKAGE CURRENT AT WORST CASE IN THE BELOW TABLE. RECOMMENDED INSTALLATION INSTRUCTIONS To conform to the EMC directive, it is necessary that these instructions be followed as closely as possible. Follow the usual safety procedures when working with electrical equipment. All electrical connections to the filter, inverter and motor must be made by a qualified electrical technician. 1-) Check the filter rating label to ensure that the current, voltage rating and part number are correct. 2-) For best results the filter should be fitted as closely as possible to the incoming mains supply of the wiring enclosure, usually directly after the enclosures circuit breaker or supply switch. 3-) The back panel of the wiring cabinet of board should be prepared for the mounting dimensions of the filter. Care should be taken to remove any paint etc. from the mounting holes and face area of the panel to ensure the best possible earthing of the filter. 4-) Mount the filter securely. 5-) Connect the mains supply to the filter terminals marked LINE, connect any earth cables to the earth stud provided. Connect the filter terminals marked LOAD to the mains input of the inverter using short lengths of appropriate gauge cable. 107 6-) Connect the motor and fit the ferrite core (output chokes) as close to the inverter as possible. Armoured or screened cable should be used with the 3 phase conductors only threaded twice through the center of the ferrite core. The earth conductor should be securely earthed at both inverter and motor ends. The screen should be connected to the enclosure body via and earthed cable gland. 7-) Connect any control cables as instructed in the inverter instructions manual. IT IS IMPORTANT THAT ALL LEAD LENGHTS ARE KEPT AS SHORT AS POSSIBLE AND THAT INCOMING MAINS AND OUTGOING MOTOR CABLES ARE KEPT WELL SEPARATED. 108 RFI Filters (Footprint - Standard) for iG5 SERIES iG5 series / Filtros Footprint / Footprint Filters CORRIENTE CHOQUES DIMENSIONES MONTAJE TORNILLOS VARIADOR POT. CODIGO INTENS. TENSION DE FUGAS PESO DE SALIDA DIMENSIONS MOUNTING DE FIJACION POWER LEAKAGE OUTPUT CURRENT INVERTER CODE VOLTAGE WEIGHT MOUNT L W H Y X CURRENT CHOKES MONOFASICOS SINGLE PHASE ( max. ) 173.5 x 103.5 x 40 159.5 x 80 SV004iG5-1 0.4kW FFG5-M010-1 10A 250VAC 3.5mA M4 FS – 1 173.5 x 133.5 x 40 159.5 x 110 SV008iG5-1 0.8kW FFG5-M011-1 11A 250VAC 3.5mA M4 FS – 1 173.5 x 153.5 x 45 159.5 x 130 SV015iG5-1 1.5kW FFG5-M020-1 20A 250VAC 3.5mA M4 FS – 2 TRIFASICOS THREE PHASE NOM. MAX. SV004iG5-2 0.4kW FFG5-T005-1 5A 250VAC 0.3mA 18mA 173.5 x 103.5 x 40 159.5 x 80 M4 FS – 1 SV008iG5-2 0.8kW SV015iG5-2 1.5kW FFG5-T012-1 12A 250VAC 0.3mA 18mA 173.5 x 133.5 x 40 159.5 x 110 M4 FS – 2 SV022iG5-2 2.2kW 173.5 x 153.5 x 45 159.5 x 130 FFG5-T020-1 20A 250VAC 0.3mA 18mA M4 FS – 2 SV040iG5-2 4.0kW SV004iG5-4 0.4kW FFG5-T006-1 6A 380 VAC 0.5mA 27mA 173.5 x 133.5 x 40 159.5 x 110 M4 FS – 1 SV008iG5-4 0.8kW SV015iG5-4 1.5kW SV022iG5-4 2.2kW 173.5 x 153.5 x 45 159.5 x 130 FFG5-T011-1 11A 380 VAC 0.5mA 27mA M4 FS – 2 SV040iG5-4 4.0kW iG5 series / Filtros Estándar / Standard Filters CORRIENTE CHOQUES DIMENSIONES MONTAJE TORNILLOS VARIADOR POT. CODIGO INTENS. TENSION DE FUGAS PESO DE SALIDA DIMENSIONS MOUNTING DE FIJACION POWER LEAKAGE OUTPUT CURRENT INVERTER CODE VOLTAGE WEIGHT MOUNT L W H Y X CURRENT CHOKES MONOFASICOS SINGLE PHASE ( max. ) SV004iG5-1 0.4kW FE-M010-( x ) 10A 250VAC 3.5mA 150 x 55 x 45 140 x 36 --- FS – 1 SV008iG5-1 0.8kW SV015iG5-1 1.5kW FE-M015-( x ) 15A 250VAC 3.5mA 150 x 55 x 45 140 x 36 --- FS – 2 TRIFASICOS THREE PHASE NOM. MAX. SV004iG5-2 0.4kW FE-T006-( x ) 6A 250VAC 0.3mA 18mA 250 x 110 x 60 238 x 76 --- FS – 2 SV008iG5-2 0.8kW SV015iG5-2 1.5kW FE-T012-( x ) 12A 250VAC 0.3mA 18mA 250 x 110 x 60 238 x 76 --- FS – 2 SV022iG5-2 2.2kW FE-T020-( x ) 20A 250VAC 0.3mA 18mA 270 x 140 x 60 258 x 106 --- FS – 2 SV040iG5-2 4.0kW SV004iG5-4 0.4kW FE-T006-( x ) 6A 380VAC 0.5mA 27mA 250 x 110 x 60 238 x 76 --- FS – 2 SV008iG5-4 0.8kW SV015iG5-4 1.5kW SV022iG5-4 2.2kW FE-T012-( x ) 12A 380VAC 0.5mA 27mA 250 x 110 x 60 238 x 76 --- FS – 2 SV040iG5-4 4.0kW (x) (1) Industrial environment EN 50081-0 (A class) (2) Domestic and industrial environment EN 50081-1 (B class) 109 DIMENSIONS TIPO D W H X O FS – 1 21 85 46 70 5 FS – 2 28.5 105 62 90 5 FS – 3 48 150 110 125 x 30 5 FS – 4 58 200 170 180 x 45 5 Polígono Industrial de Palou 08400 Granollers ( Barcelona ) SPAIN / ESPAÑA Tel: +34 93 861 14 60 Fax: +34 93 879 26 64 E-mail: info@lifasa.com vsd@lifasa.es http: //www.lifasa.com 110 Revision History No. Revision Date Remarks 1 First Edition March 21, S/W version: V5.30 New features in V5.30 include: 2002 V1-Ext function added in code I/O-12 (P.30) Dimensions changed in depth (150.9mm 152.9mm) Miss-wiring protective function deleted nd 2 2 Edition June 15, CI changed 2005 111
    E-endustri.com'u takip edin
    e-endustri.com Hesaplı Alışveriş Kredi kartları