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user`s manual - JS

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1. e Request for Write The number of ENQ Drive No CMD Address addressto Data SUM EOT write 05h 01 1F W XXXX 1 8 n XXXX DOE 04h 1 byte 2 bytes 1 byte 4 bytes 1 byte n 4 bytes 2 1 Total byte 12 n 4 max 44 bytes e 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 e Negative Acknowledge Response NAK Drive No CMD Error Code SUM EOT 15h 01 1F W pot XX 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte 9 bytes between pc and inverter for the first time previous data is returned In this case Request for Write Twice Note As for Run and Frequency command when Request for Write and Acknowledge Response is exchanged From the second time of transmission the exactly same data will be transmitted updates are required Request for Monitor Registration This is useful when constant parameter monitoring and data Request for Registration of n numbers of Address The number ENQ Drive No CMD of address Address SUM EOT to monitor 05h 01 X AS XXX XX 04h 1 byte 2 bytes 1 byte 1 byte n 4 2 bytes 1 byte Total byte 8 n 4 max 40 bytes Acknowl
2. 5 a tren gt Time pime 0 Time 1 Time 2 Time 3 Time 4 Time 5 Time 6 Time 7 BEEN ON On ON kk P2cm ___ ON e ON is A i P3 CM ON gt Time A i i FX CM ON gt Time Multi Accel Decel Time Operation Related Functions 1 0 25 1 0 38 1st 7th Accel Decel Time Related Functions DRV 01 DRV 02 Accel Decel Time FU2 70 Reference Freq for Accel Decel FU2 71 Accel Decel Time Scale 1 0 12 1 0 14 Multi function inputs 1 0 40 FM Frequency Meter Output 1 0 41 FM Adjustment pH pH Frequency meter displays the inverter output Frequency Current Voltage and DC link voltage with pulse signals on the FM terminal The Chapter 4 Parameter Description I O average ranges from OV to 10V I O 41 is used to adjust the FM value Frequency FM terminal outputs inverter output frequency The output value is determined by FM Output Voltage Output freq Max freq x 10V x IO 411100 Current FM terminal outputs inverter output current The output value is determined by FM Output Voltage Output current Rated current x 10V x 10 41 150 Voltage FM terminal outputs inverter output voltage The output value is determined by FM Output Voltage Output voltage Max output voltage x 10V x 10 41 100 DC link vtg FM terminal outputs the DC link voltage of inverter The output value is determined by
3. CHAPTER 2 OPERATION 2 1 Keypad and Parameter Group Setting 2 1 1 7 Segment keypad displays up to 4 letters and numbers and the user can directly check various settings Keypad Description of the inverter The following is an illustration of the keypad and the functions of each part DISPLAY 7 Segment SET LED t FWD LED RUNLED No REV LED SET FOTON fo FW RUN O LO o REV FUNC Key ER STOP RESET FUNC A tem Key ej STOP RV RESET UP DOWN RUN Key gt SE er le 3 Key Class Display Name Description FUNC Program Key Press to Change Parameter Setting A Up Up Key Press to Move Through Codes or To Increase Parameter Values Ke V Down Down Key Press to Move Through Codes or To Decrease Parameter Values y RUN Run Key Use to Operate Inverter STOP RESET Press to Stop Inverter During Operation STORIRESE Key Press to Reset When a Fault Has Occurred REV Reverse Run Lit During Reverse Run Display Forward Run Es E LED FWD Display Lit During Forward Run SET Setting Lit When User is Setting Parameters Using FUNC Key RUN p r tin Lit When at Constant Speed and Blinks When Accelerating or p 9 Decelerating Chapter 2 Operation 2 2 Parameter Setting and Change Numerous parameters are built into the inverter The keyp
4. H This parameter affects the audible sound of the motor noise emission from the inverter inverter temperature and leakage current If the ambient temperature where the inverter is installed is high or other equipment may be affected by potential inverter noise set this value lower This is also used to avoid an induced resonance in the machine or motor Note If this value must be set higher than 3 kHz derate the load current by 5 per 1 kHz to prevent inverter overheat FU2 40 Control Method Selection A Hu This is to select the control method of inverter petting Range Description Select Display V F 0 Volts Hz Control Slip compen 1 Slip compensation operation PID 2 PID feedback operation V F This parameter controls the voltage frequency ratio constant It is recommended to use the torque boost function when a greater starting torque is required Related Functions FU2 26 FU2 28 Torque Boost Slip compen This function is used to maintain constant motor speed To keep the motor speed constant the output frequency varies within the limit of slip frequency set in FU2 32 according to the load current For example when the motor speed decreases below the reference speed frequency due to a heavy load the inverter increases the output frequency higher than the reference frequency to increase the motor speed The inverter increases or decreases the outpu
5. Select Display Description Linear This is a general pattern for constant torque applications S Curve This pattern allows the motor to accelerate and decelerate smoothly The actual acceleration and deceleration time takes longer about 40 than the time set in DRV 01 and DRV 02 This setting prevents shock during acceleration and deceleration and prevents objects from swinging on conveyors or other moving equipment U Curve This pattern provides more efficient control of acceleration and deceleration in typical winding machine applications Minimum The inverter makes shorten the acceleration time by accelerating with a current rate of about 150 of its rated current and reduces the deceleration time by decelerating with a DC voltage rate of 95 of its over voltage trip level Appropriate application When the maximum capability of the inverter and the motor are required Inappropriate application The current limitfunction may operate for a long period of time for loads that have high inertia such as fans Optimum The inverter accelerates with a current rate of about 120 of its rated current and decelerates with a DC voltage rate of 93 of its over voltage trip level 15 Note In case of selecting the Minimum or Optimum the DRV 01 Accel Time and DRV 02 Decel Time is ignored Note Minimum and Optimum functions operate normally when
6. El 4 E i FDT 1 FDT 2 FDT 3 FDT 4 OL IOL Stall 2 Run A Steady 20 Ready Ready BE me Chapter 3 Parameter List Code Description Keypad Setting Range Factory E Page P Display amena Default A g PP e o e o Waiting Time after Loss of Freq 0 1 to 120 0 sec i 1 0 sec Reference 0 LS Bus ASCII 110 50 Communication Protocol Selection T Modbus 72 7 Modbus RTU T 72 Note Parameters that are set by a bit are ON 1 when the upper LED is lit as shown below F59 H19 H22 115 116 145 are the parameters that are set by bit Example when the keypad displays 00000011 1 0N 1 0FF Bit 7 Bit 0 Note FU1 20 FU1 21 FU1 25 FU1 36 FU2 54 FU2 83 1 0 05 and 1 0 10 are set at 50Hz for Standard EU types and 60Hz for US types Please check these parameters before commissioning to veryfiy that you have the right product 32 CHAPTER 4 PARAMETER DESCRIPTION 4 1 Drive Group DRV DRV 00 Output Frequency This code gives information regarding motor direction set in DRV 13 and output or reference frequency You can set the command frequency by pressing FUNC key in this code DRV 04 Freq Mode FU1 20 Max Freq 1 0 01 to 1 0 10 Analog Reference Inputs DRV 04 Select the frequency setting method Keypad 1 Kepad 2 V1 I V1 l Modbus RTU Related Functions FU1 20 Set the maximum frequency that the inverter can output 1 0 0
7. Output Frequenc Reference Frequency ME A eee 110 4312 gt Time Mone CLOSED AE MO MG configured as FDT 1 FDT 2 MO MG is CLOSED when the reference frequency is in 1 O 43 FDT Bandwidth centered on 1 0 42 FDT Frequency and the output frequency reaches 0 43 centered on I O 42 Output Frequency Reference Frequency 0 42 i 0 43 2 gt Time vowel CLOSED gt Time MO MG configured as FDT 2 FDT 3 MO MG is CLOSED when the output frequency reaches the band centered on the FDT frequency The output is OPENED when the output frequency goes outside the FDT bandwidth centered on the FDT frequency 69 Chapter 4 Parameter Description I O Output Frequency RE 0 43 2 gt Time lea MO MG ON gt Time MO MG configured as FDT 3 FDT 4 MO MG is CLOSED when the output frequency reaches the FDT frequency The output is OPENED when the output frequency goes below the FDT bandwidth centered on the FDT frequency Output Frequency 10 42 0 43 2 gt Time A MO MG CLOSED f gt Time MO MG configured as FDT 4 FDT 5 This is the inverted output of FDT 4 Output Frequency A Er 10 43 2 gt Time A MO MG ON ON gt Time MO MG configured as FDT 5 Chapter 4 Parameter Description I O OL MO MG is CLOSED when the output c
8. 0 01 0 2 1 1 0 12 to 1 0 14 Set the terminal function of P1 P2 P3 terminal inputs 1 0 25 to 1 0 38 Preset the Accel Decel time activated via multifunction inputs P1 P2 P3 Chapter 4 Parameter Description DRV DRV 03 Drive Mode Run stop Method Oru Select the source of Run Stop command DRV 04 Frequency Mode Frequency Setting Method Setting Range no D t Select Display ete Keypad O Run stop is controlled by Keypad Control Terminals FX RX and CM FIRE T control Run Stop Method 1 Control Terminals FX RX and CM ERRA 2 control Run Stop Method 2 Run stop is controlled by Serial krets 3 Communication MODBUS RTU Refer to Chapter 5 Output Frequency A Forward Reverse f Forward R SE ON wat un A RX CM ON Reverse Run Drive Mode Fx Rx 1 Output Frequency A Forward Reverse A i FX CM ON Run Stop A Directi RX CM ON irec ion Drive Mode Fx Rx 2 Select the source of frequency setting Setting Range i Select Display Pesenption Frequency is set at DRV 00 To set the frequency press A V key and press K FUNC key to enter the value into eypad 1 memory The inverter does not output the changed frequency until the FUNC key is pressed Keypad 2 Frequency is set at DRV 00 Press FUNC key and then by pressing the A Y key the inv
9. 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 e Request starts with ENQ and ends with EOT e Acknowledge Response starts with ACK and ends with EOT e Negative Acknowledge Response starts with NAK and ends with EOT e 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 e CMD Character letter Character ASCII HEX Command R 52h Read W 57h Write XK 58h Request for monitoring M 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 buff
10. The output frequencies are determined 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 Speed 4 through Speed 7 is set in 1 O 21 1 0 24 35 Binary Combination of P1 P2 P3 Output Step Speed L Speed M Speed H Frequency Speed 0 0 0 DRV 00 Speed 0 0 DRV 05 Speed 1 0 1 0 DRV 06 Speed 2 1 1 0 DRV 07 Speed 3 0 ON 1 OFF Output Frequency A Speed 0 Speed 3 Speed 2 Speed 1 gt Time A P1 CM ON ON Time A i P2 CM ON Time A P3 CM gt Time Step Frequency Output Related Functions 1 0 12 to 1 0 14 Reference Inputs 1 0 17 Filtering Time Constant E O 12 to I O 14 Set the terminal function of P1 P2 P3 terminal inputs M 0 17 Adjust response sensibility of input terminal to eliminate contact noise DRV 08 Output Current This code displays the output current of the inverter in RMS DRV 09 Motor Speed Y Chapter 4 Parameter Description DRV This code display the motor speed in RPM during the motor is running Use the following equation to scale the mechanical speed using FU2 74 Gain for Motor Speed display if you want to change the motor speed display to rotation speed r min or mechanical speed m min Motor Speed 120 F P FU2 74 Where F output frequency and P the number of motor poles D
11. 10 22 Step Frequency 5 122 0 00 to FU1 20 0 01 50 00 Hz 0 23 Step Frequency 6 123 10 00 to FU1 20 40 00 Hz 10 24 Step Frequency 7 124 0 00 to FU1 20 30 00 Hz 10 95 ete Time 125 10 0 to 999 9 sec 20 0 sec for Step Frequency om E ira er ne for Step Frequency 1032 JoessersbonTimet taz Jomsseajse 01 500 seg ves 10 34 Deceleration Time5 184 oo0to9w9 9 sec 04 40 0fsec Yes 30 Chapter 3 Parameter List Code Description Keypad Setting Range Factory ats Page P Display gaang Default Ru EG g 1035 pester Tre E 10 36 DecelerationTime6 136 0 010 999 9 sec oat _esesionine 480 loot sso9jse o1 anos Yes 0 to 999 9 sec 20 0 sec Frequency FM Frequency Meter Output Current Voltage ane DC Link Vtg Selection 0 41 FM M Qu Askren Adjustment 10 to 200 100 Yes 110 42 M Qu Askren Detection Level 0 to FU1 20 0 z 30 00 Hz Yes to FU1 20 10 00 Hz Yes 0 43 Frequency Detection Bandwidth 1 0 40 D z n n 5 lt Multi function Output Define MO 15 16 18 19 Reserved 000 111 bit set Bit 0 LV Bit 1 All Trip Bit 2 Auto Retry 9600 n 19200 bps None 31 Fault Output Relay Setting 30A 30B 30C 10 46 Inverter Number N KE F A 00 ES I 0 47 Baud Rate 3 9600 bps 1 10 48 Operating selection at Loss of Freq 0 None e Frequency Detection Bandwidth 148 1 2
12. Analog Signal Setting 1 0 12 to 1 0 14 Multi Function Input FU2 50 to FU2 54 PID Feedback FU2 50 PID Feedback Signal Selection FU2 51 P Gain for PID Control FU2 52 I Gain for PID Control FU2 53 D Gain for PID Control FU2 54 Limit Frequency for PID Control M gu Select the feedback signal for PID control This can be set one of T V1 V2 according to the signal current or voltage and the terminal V1 or V2 Chapter 4 Parameter Description FU2 Set the proportional gain for PID control When P Gain is set at 100 and I Gain at 0 0 second it means the PID controller output is 100 for 100 error value H Set the integral gain for PID control This is the time the PID controller takes to output 100 for 100 error value M 33 Set the differential gain for PID control yu Eu y all This is the frequency at which the output frequency is limited during PID control P Control This is to compensate the error of a system proportionally This is used to make the controller response fast for an error When P control is used alone the system is easily affected by an external disturbance during steady state I Control This is to compensate the error of a system integrally This is used to compensate the steady state error by accumulating them Using this control alone makes the system unstable PI control This control is stable in many systems If D control is ad
13. Connecting it to the U V W If the forward command FX is on terminals causes internal damages the motor should rotate counter to the inverter Arranging the phase clockwise when viewed from the load sequence is not necessary side of the motor If the motor rotates 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 Cratings for wiring only Chapter 1 Installation 1 8 Control Terminals 3 4 6 7 8 9 10 4 5 6 7 9 CM FX CM BX JOG RST CM VR VI CM S Terminal Name Terminal Screw Torque Wire Size Stripped Screw Size Kgf cmilb in Solid Wire mm Stranded Wire mm Length mm 30A 30C 30B M3 5 3 6 2 5 1 5 7 MO MG CM FX RX S M2 4129 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 3 FX Forward Run Command Forward Run When Closed and Stop When Open 2 RX Reverse Run Command Reverse Run When Closed and Stop When Open 3 JOG Jog Frequency Reference Runs at Jog Frequency The Direction is set by the FX or RX Signal T When the BX Signal is ON Output of Inverter is
14. Current 45 Chapter 4 Parameter Description FU1 Load Current A FU1 51 ETH 1min FU1 52 ETH cont gt Trip Time 1 minute Motor i2t Characteristic Curve E To make the ETH function Motor i t work correctly the motor cooling method must be selected correctly according to the motor Self cool is a motor that has a cooling fan 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 Forced cool is a motor that uses a separate motor to power a cooling fan As the motor speed changes the cooling effect does not change Output Current PEN y A orced Coo 100 95 65 20Hz 60Hz Load Current Derating Curve 57 Note Despite the motor current changing frequently due to load fluctuation or acceleration and deceleration the inverter calculates the i2t I inverter output current T time and accumulates the value to protect the motor Chapter 4 Parameter Description FU1 Related Functions FU2 33 Rated Motor Current FU1 54 Overload Warning Level FU1 55 Overload Warning Time Related Functions FU2 33 Rated Motor Current 1 0 44 Multi function Output Mi 34 r LIT The inverter generates an alarm signal when the output current has reached the FU 1 54 Overload Warning Level for the FU1 55
15. Erases faults saved in FU2 01 to FU2 05 DRV 13 Motor Direction Set ral Weed un This code sets the motor direction Display Description F Run Forward Direction r Run Reverse Direction 36 Chapter 4 Parameter Description DRV DRV 20 FU1 Group selection FG DRV 21 FU2 Group selection r 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 FU1 00 Jump to Desired Code mM E Jumping directly to any parameter code can be accomplished by entering the desired code number FU1 03 Run Prevention Z I F 3 This function prevents reverse operation of the motor This function may be used for loads that rotate only in one direction such as fans and pumps Setting Range Descripti Select Display rd tai None 0 Forward and reverse run is available Forward 1 Forward run is prevented Prevention Reverse 2 Reverse run is prevented Prevention FU1 05 Acceleration Pattern FU1 06 Deceleration Pattern Po Y FO E Different combinations of acceleration and deceleration patterns can be selected according to your application 38 Setting Range
16. Overload Warning Time The alarm signal persists for the FU1 55 even if the current has become the level below the FU1 54 Multi function output terminal MO MG is used as the alarm signal output To output the alarm signal set I O 44 Multifunction Output to OL 57 Note Inverter is not tripped by this function 157 Note The set value is the percentage of FU2 33 Rated Motor Current Output Current A FU1 54 OL Level Time FU1 54 OL Level MO MG ON gt Time gt t1 t1 t1 FU1 55 Overload Warning Time Overload Warning FU1 56 Overload Trip Selection FU1 57 Overload Trip Level FU1 58 Overload Trip Delay Time F SE m FG POE Inverter cuts off its output and displays fault message when the output current persists over the FU1 57 Overload Trip Level for the time of FU1 58 Overload Trip Time This function protects the inverter and motor from abnormal load conditions Note The set value is the percentage of FU2 33 Rated Motor Current Output Current A FU1 57 OLT Level Time FU1 57 OLT Level FU1 58 OLT Time Overload Trip Output Frequency A gt Time Overload Trip Operation Related Functions FU2 33 Rated Motor Current FU1 59 Stall Prevention Mode Selection Bit set FU1 60 Stall Prevention Level F This bit set parameter follows the conventions used in I O 15 and I O 16 to show
17. 1Hp 2 2Hp 3 3Hp 4 5Hp 5 5 4Hp 313043 Version 1 0C 353043 Version 5 0C 0 Write disable default 1 Write enable Inverter model 0000 0001 Inverter capacity 0002 Inverter input voltage E e am fem 0004 Parameter write enable Le Bit 0 Stop R W Bit 1 Forward R W 0006 Operation reference Bit 2 Reverse R W Bit 3 Fault reset W 01sec Bit 4 Emergency stop W 0009 Output current 0 1A 000E Operating status i 0010 Input terminal info R W y RIW RIW 0007 0 1 sec RW i R W R V Bit 0 Stop Bit 1 Forward Bit 2 Reverse Bit 3 Fault Trip 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 Bit 4 LV Bit 5 Fuse Open Bit 6 GF Bit 7 OH Bit 0 FX 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 Outputterminalinfo R detoaog a A Ve R OE E o ois v pf 1 1 Notused om i PR Jo FrR ois RM R oo ft lt DRV Group gt le dg Description pe a Max value Min value Unit Note 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
18. 71 Accel Decel Time Scale 1 0 25 1 0 38 15 7h Accel Decel Time Chapter 4 Parameter Description FU2 FU2 71 Accel Decel Time Scale This is used to change the time scale Related Functions DRV 01 DRV 02 Accel Decel Time FU2 70 Reference Freq for Accel Decel 1 0 25 1 0 38 1st 7th Accel Decel Time Setting Range Select Display Description The Accel Decel time is changed by 0 01 second The maximum setting range is 600 seconds 0 01 sec 0 The Accel Decel time is changed by 0 1 second The maximum setting range is 6000 seconds 0 1 sec 1 The Accel Decel time is changed by 1 second The maximum setting range is 60000 seconds 1 sec 2 FU2 72 Power On Display 11 DRV 11 User Display selected in FU2 73 12 DRV 12 Fault Display 13 DRV 13 Motor Direction FU2 73 User Display Selection MH ua This code selects the kind of display to be displayed in code DRV 11 Setting range e Select Display Deseripon Voltage 0 Displays the output voltage of inverter Watt 1 Displays the output power of inverter Torque 2 Displays the output torque of inverter Es Note The display of Watt and Torque is approximate value Related Functions DRV 11 User Display Selection MM y Ch This code selects the parameter to be displayed first on keypad DRV
19. Braking Resistor FU2 79 Software Version Bbo o FU2 8117 274 Acceleration Time 0 Linear 2nd V F Pattern 1 Square 0 Linear No 2 User V F 27d Forward Torque Boost 0 to 15 0 1 2 0 2nd Reverse Torque Boost 0 to 15 0 1 2 01 No No FU2 87 2 Stall Prevention Level H87 30 to 250 200 No nd I 2nd Electronic Thermal Level for 1 H88 FU2 89 to 250 180 Vag Minute 50 to FU2 88 1 120 2rd Electronic Thermal Level for Continuous 2nd Rated Motor Current 0 1 to 99 9 A 0 1 Read Parameters into Keypad from 0 No i dd Br om no Write Parameters to Inverter from 0 No om No 0 No No rues a mm ee 17 Code FU2 81 through FU2 90 appears only when one of I O 12 1 0 14 is set to 2nd function 0 to 30 28 Chapter 3 Parameter List Code Description Keypad Setting Range Factory purin Page P Display gatang Default a g me e Fin peas Miera Wad por ij a es l FU2 99 RetumCode dnan yYes 59 3 4 Input Output Group I O Code Description Keypad Setting Range Factory pung Page P inci gsang Default g 10 foo 1 Yes et 10 01 itr Time Constant for V1 0 to 9999 ms 1 100 ms Signal Input 61 10 02 V1 Input Minimum Voltage 12 0tol 0 04 0 00 V vos edeny conespondng ta 0 to FU1 20 0 01 0 00 Hz Yes Input Minimum Voltage 0 04 V1 Input Maximum Volt
20. Low voltage and BX inverter disable fault Fault output relay does not 0 000 operate regardless of the retry Bit 2 number Retry Fault output relay operates when 1 100 the retry number set in FU2 26 decreases to 0 by faults te When several faults occurred at the same time Bit 0 has the first priority Related Functions DRV 12 Fault Display FU2 26 Retry Number 110 46 Inverter Number 110 47 Baud Rate Ha This code sets the inverter number This number is used in communication between inverter and communication board Chapter 4 Parameter Description I O This code sets the communication speed This is used in communication between inverter and communication board 1 0 48 Operating at Loss of Freq Reference 1 0 49 Waiting Time after Loss of Freq Reference Mo 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 when DRV 04 Frequency Mode is set to Keypad 1 or Kepad 2 At this time the Loss means the communication error between inverter and keypad or communication board during the time set in I O 49 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 Loss is determined by the criteria set in 1 O 1
21. Models HP MoC E ELE bee R S T E SA a AC Ro SV004iG5 1 0 5 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 10A 2 13 mH 5 7 A SV008iG5 1 1 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 10A 2 13 mH 57 A SV015iG5 1 2 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 15A 1 20 mH 10A SV004iG5 2 0 5 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 10A 2 13 mH 5 7 A SV008iG5 2 1 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 10A 2 13 mH 5 7 A SV015iG5 2 2 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 15A 1 20 mH 10 A SV022iG5 2 3 ABS33a EBS33 GMC 9P 2 14 2 14 3 5 12 25A 0 88 mH 14A SV037iG5 2 5 ABS33a EBS33 GMC 18P 3 5 12 3 5 12 3 5 12 40A 0 56 mH 20 A SV040iG5 2 54 ABS33a EBS33 GMC 18P 3 5 12 3 5 12 3 5 12 40A 0 56 mH 20 A SV004iG5 4 0 5 ABS33a EBS33 GMC 9P 2 14 2 14 2 14 6A 8 63 mH 2 8A SV008iG5 4 1 ABS33a EBS33 GMC 9P 2 14 2 14 2 14 6A 8 63 mH 2 8A SV015iG5 4 2 ABS33a EBS33 GMC 9P 2 14 2 14 2 14 10A 4 81 mH 4 8 A SV022iG5 4 3 ABS33a EBS33 GMC 9P 2 14 2 14 2 14 15A 3 23 mH 7 5A SV037iG5 4 5 ABS33a EBS33 GMC 12P 2 14 2 14 2 14 20A 2 34 mH 10 A SV040iG5 4 5 5 ABS33a EBS33 GMC 12P 2 14 2 14 2 14 20A 2 34 mH 10 A 104
22. Selection H eu If FUN 20 is set to No restart the inverter by cycling the FX or RX terminal to CM terminal after power has been restored 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 Input Power A gt Time Output Frequency A l gt Time FX CM OIN ON gt Time Power ON Start No Chapter 4 Parameter Description FU2 Input Power A gt Time Output Frequency A gt Time FX CM ON gt Time Power ON Start Yes 1 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 Related Functions FU2 22 FU2 25 Speed Search DRV 03 Drive Mode FU2 21 Restart After Fault Reset H 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 cycling the FX or RX terminal to CM terminal after the fault has been reset If the motor is rotating by inertia at the time power is restored the inverter may trip To avoid this trip use Speed Search funct
23. Turned Off When Motor uses an BX E s Electrical Brake to Stop BX is used to Turn Off the Output Signal When BX 8 mergeney siop Signal is OFF Not Turned Off by Latching and FX Signal or RX Signal is ON a Motor continues to Run gt E RST Fault Reset Used for Fault Reset CM Sequence Common Common Terminal for Contact Inputs VR ae Sener Powa Used as Power for Analog Frequency Setting Maximum Output is 12V 10mA 8 Frequency Reference 9 V1 Used for 0 10V Input Frequency Reference Input Resistance is 20 K Q S Voltage E Ane Used for 4 20mA Input Frequency Reference Input Resistance is 250 Q D Current E CM Frequency Setting Common Terminal for Analog Frequency Reference Signal and FM For Common Terminal Monitoring B Analog Output Outputs One of the Following Output Frequency Output Current Output Voltage E FM CM For External Monitoring DC Link Voltage Default is set to Output Frequency Maximum Output Voltage 5 and Output Current are 0 12V and 1mA gt 30A Activates when Protective Function is Operating AC250V 1A or less DC30V 1A 5 or less 3 3 os did add Fault 30A 30C Short 30B 30C Open 8 Normal 30B 30C Short 30A 30C Open MO MG Multi Function Output Use After Defining Multi Function Output Terminal Open Collector Output DC24V 50mA or less RS 485 S S Communication Port Communication Port for MODBUS RTU Communication Chapter 1 Installation 1 8 1 Wiring Control Terminals E Preca
24. Voltage FU1 13 Staring DC Injection Braking Time Po dE Fi Inverter holds the starting frequency for Starting DC Injection Braking Time The inverter outputs DC voltage to the motor for FU1 13 Starting DC Injection Braking Time with the FU1 12 Starting DC Injection Braking Voltage before accelerating Output Frequency A FU 1 22 gt Time Output Voltage A FU1 12 E gt Time tl i t1 FU1 13 Starting DC Injection _ Braking Time Output Current A ov I on D1 FU1 12 Starting DC Injection Braking Voltage A ON FX CM gt Time Starting DC Injection Braking Operation Related Functions FU2 33 Rated Current of Motor M FU2 33 The DC current is limited by this parameter 57 Note The DC injection braking parameter does not function when either FU1 12 or FU1 13 is set to 0 157 Note FU1 12 Starting DC Injection Braking Voltage is also used as the DC Injection Braking Voltage for the multifunction input when the multifunction input is set to DC Braking FU1 20 Maximum Frequency FU1 21 Base Frequency FU1 22 Starting Frequency F Vi 41 Chapter 4 Parameter Description FU1 FE Fer FU1 20 Maximum Frequency is the maximum output frequency of the inverter Make sure this maximum frequency does not exceed the rated speed of motor FU1 21 Base Frequency is the frequency where the inverter outputs its rated
25. current or over voltage trip V1 Ext Inverter changes its frequency reference source from keypad to V1 analog voltage input when this terminal is ON Up Down By using the Up and Down function the drive can accelerate to a steady speed and decelerate down to a desired speed by using only two input terminals Output Frequency A Freq Max gt Time P1 CM Up A ON gt Time P2 CM C ON Down CIN gt Time FX CM ON TIE Up Down Operation 3 Wire This function is for 3 wire start stop control This function is mainly used with a momentary push button to hold the current frequency output during acceleration or deceleration FX RX P2 CM Fo Wiring for 3 Wire Operation P2 set to 3 Wire 65 Chapter 4 Parameter Description I O Output Frequency Freq Max LAA gt Time Freq max i oe on gt Time FOM gt Time RX CM ON gt Time 3 Wire Operation Ext Trip A This is a normally open contact input When a terminal set to Ext Trip A is ON inverter displays the fault and cuts off its output This can be used as an external latch trip Ext Trip B This is a normally closed contact input When a terminal set to Ext Trip B is OFF inverter displays the fault and cuts off its output This can be used as an external latch trip Open Loop This is used to exchange the control
26. 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 0 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
27. for more than 1 minute The inverter checks whether the phase is open by detecting the DC voltage of the main circuit r a The inverter turns off its output when the one or more of the output U V W phase is M Output Phase Open open The inverter detects the output current to check the phase open of the output BX Protection Used for the emergency stop of the inverter The inverter instantly turns off the output E A when the BX terminal is turned ON and returns to regular operation when the BX terminal PES is turned OFF Take caution when using this function XA inverter Overload The inverter turns off its output when the output current of the inverter flows more than the A rated level 150 for 1 minute Inversely proportional to time Ze Use this function if the user needs to turn off the output by an external fault signal EEA AU Normal Open Contact L Use this function if the user needs to turn off the output by an external fault signal pe Normal Close Contact Operating Method when the According to 1 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 amp Maintenance Protective ae Display Description 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 H inverter
28. 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 1 0 05 1 0 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 A 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 Output Frequency during running DRV 00 E Reference Frequency during stop DRV 01 Acceleration Time DRV 02 Deceleration Time Drive Mode Pete Run Stop Method Frequency Mode Freq Setting Method DRV 05 DRV 06 Step Freque
29. 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 O O 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 O When the Auto restart function is selected stay away from the equipment as a motor will restart suddenly after an alarm stop OOO O O 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 i
30. number by one as a fault occurs When restarted without a fault during 30 seconds the inverter increases the retry number by one FU2 30 Rated Motor Selection FU2 31 Number of Motor Pole FU2 32 Rated Motor Slip FU2 33 Rated Motor Current FU2 34 No Load Motor Current FU2 36 Motor Efficiency FU2 37 Load Inertia FU2 26 Number of Auto Restart Attempt FU2 27 Delay Time Before Auto Restart H rs En H This function is used to allow the inverter to reset itself for a selected number of times after a fault has occurred The inverter can restart itself automatically when a fault occurs To use the If you do not set these values inverter will use its default values M 3 This parameter sets the motor capacity Other motor related parameters are changed automatically according to motor capacity The motor related parameters are FU2 32 Rated Motor Slip FU2 33 Rated Motor Current FU2 34 No Load Motor Current Chapter 4 Parameter Description FU2 If you know the motor parameters set the values in the relevant codes for better control performance This value is set according to the model number before shipping H This is used to display the motor speed If you set this value to 2 inverter will display 3600 rpm instead 1800rpm at 60Hz output frequency See motor nameplate mM 37 y AA This is used in Slip Compensation control If you set this value incorrectly motor may
31. stall during slip compensation control See motor nameplate H 3 This is very importance parameter that must be set correctly This value is referenced in many other inverter parameters See motor nameplate 4 vi y This parameter is only displayed when Slip Compen is selected in FU2 40 Control Method This function is used to maintain constant motor speed To keep the motor speed constant the output frequency varies within the limit of slip frequency set in FU2 32 according to the load current For example when the motor speed decreases below the reference speed frequency due to a heavy load the inverter increases the output frequency higher than the reference frequency to increase the motor speed The inverter increases or decreases the output by delta frequency shown below 54 Output current No load x Rated Slip Rated current No load Delta Freq Output frequency Reference freq Delta freq This value is used for calculating the output wattage when FU2 72 is set to Watt A Im y 1 This parameter is used for sensorless control minimum Accel Decel optimum Accel Decel and speed search For better control performance this value must be set as exact as possible Set 0 for loads that has load inertia less than 10 times that of motor inertia Set 1 for loads that have load inertia about 10 times that of motor inertia FU2 39 Carrier Frequency
32. the ON bit set status F m Zz This function is used to prevent the motor from stalling by reducing the inverter output frequency until the motor current decreases below the stall prevention level This function can be selected for each mode of acceleration steady speed and deceleration via bit combination Note The set value is the percentage of FU2 33 Rated Motor Current FU1 59 Stall Prevention Mode Selection Setting Range 3rd bit 2nd bit 1st bit FU1 59 Description 0 0 1 001 Stall Prevention during Acceleration 0 1 0 010 Stall Prevention during Steady Speed 1 0 0 100 Stall Prevention during Deceleration When FU1 59 is set to 111 stall prevention works during accelerating steady speed and decelerating 157 Note The acceleration and deceleration time may take longer 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 Related Functions FU2 33 Rated Motor Current 47 Chapter 4 Parameter Description FU1 Output Current A FU1 60 Stall Level FU1 60 Stall level Output Frequency A Stall Prevention during Acceleration Output Current A FU1 60 Stall Level FU1 60 Stall Level Output Frequency A Time Time Time gt Time Stall Prevention during Steady Speed DC Link Voltage A 39
33. 00 when the power is turned on Setting Range Description 0 DRV 00 Command Frequency 1 DRV 01 Acceleration Time 2 DRV 02 Deceleration Time 3 DRV 03 Drive Mode 4 DRV 04 Frequency Mode 5 DRV 05 Step Frequency 1 6 DRV 06 Step Frequency 2 7 DRV 07 Step Frequency 3 8 DRV 08 Output Current 9 DRV 09 Motor Speed 10 DRV 10 DC link Voltage 57 FU2 74 Gain for Motor Speed Display me UNS y 41 This code is used to change the motor speed display to rotating speed r min or mechanical speed m min The display is calculated by following equation Rotating speed 120 x F P where F Output frequency P motor pole number Mechanical speed Rotating speed x Motor RPM Display Gain Related Functions DRV 00 Output Frequency DRV 09 Motor Speed FU2 31 Number of Motor Pole Chapter 4 Parameter Description FU2 FU2 75 DB Dynamic Braking Resistor Mode Selection This code is used to protect the DB resistor from over heating Setting Range Ko Select Display Bercapien None o This is selected when there is no resistor 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 Continuous Turn On Time 15 seconds The inverter turns the DB turn on signal OFF
34. 0VDC or 680V DC gt Time Output Frequency A gt Time Stall Prevention during Deceleration Chapter 4 Parameter Description FU1 FU1 99 Return Code rE This code is used to exit a group Press FUNC key to exit Related Functions FU2 99 Return Code 1 0 99 Return Code 48 4 3 Function 2 Group FU2 FU2 00 Jump to Desired Code L x y had Jumping directly to any parameter code can be accomplished by entering the desired code number FU2 01 Previous Fault History 1 FU2 02 Previous Fault History 2 FU2 03 Previous Fault History 3 FU2 04 Previous Fault History 4 FU2 05 Previous Fault History 5 FU2 06 Erase Fault History H 4 H g H 3 MA H 5 This code displays up to five previous fault trip status of the inverter Use the FUNC 4 and V 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 more detail please refer to Chapter 7 49 Chapter 4 Parameter Description FU2 Fault Contents Fault Trip Keypad Display Over Current 1 oc Over Voltage ov Emergency Stop Not Latched BX Low Voltage LV
35. 1 or V1 I Reference frequency versus Analog voltage input curve can be made by four parameters of I O 02 1 0 04 This is the filtering time constant for V1 signal input Increase this value if the V1 signal is affected by noise causing unstable operation of the inverter Increasing this value makes response time slower This is the minimum voltage of the V1 input at which inverter outputs minimum frequency This is the inverter output minimum frequency when there is the minimum voltage 1 O 02 on the V1 terminal 61 Chapter 4 Parameter Description I O 2E This is the maximum voltage of the V1 input at which inverter outputs maximum frequency This is the inverter output maximum frequency when there is the maximum voltage I O 03 on the V1 terminal Reference Frequency A 10 05 1 0 03 Analog Voltage 0 02 10 04 Input V1 Reference Frequency vs Analog Voltage Input V1 0 to 10V Set FU1 20 Max frequency 1 O 05 to 60 or higher if operating inverter at 60Hz or higher via Analog Voltage Input Related Functions DRV 04 Frequency Mode FU1 20 Maximum Frequency 1 0 06 1 0 10 Analog Current Input I Signal Adjustment 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 l Reference frequency versus Analog current input curve can be made by fou
36. 1 Criteria for Analog Input Signal Loss Setting Range Descripti Select Display PAON iong 0 Inverter keeps on operating at the previous frequency FreeRun Coast to stop 1 Inverter cuts off its output Inverter stops with Decel time DRV 02 and Decel pattern FU1 26 Stop 2 72 This is the time inverter determines whether there is a frequency reference or not If there is no frequency reference satisfying I O 11 during this time inverter determines that it has lost of frequency reference Related Functions DRV 04 Frequency Mode 1 0 11 Criteria for Analog Signal Loss 110 50 Communication Protocol Selection This code selects the RS485 protocol between inverter and computer Setting Range Select Display Description LS Bus ASCII 0 8 bit Data No Parity 1 Stop Modbus RTU 1 8 bit Data No Parity 2 Stop 1 0 99 Return Code 7 Segment Keypad rE This code is used to exit a group Press FUNC key to exit 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 comput
37. 1 to 1 0 10 Scaling the analog input signals V1 and I for frequency reference DRV 01 Acceleration Time DRV 02 Deceleration Time The inverter targets the FU2 70 Ref Freq for Accel Decel when accelerating or decelerating 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 When the FU2 70 is set to Delta Frequency the acceleration and deceleration time is the taken to reach a targeted frequency instead the maximum 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 P1 P2 P3 to XCEL L XCEL M XCEL H respectively the Accel and Decel time set in I O 25 to 1 0 38 are applied according to the binary inputs of the P1 P2 P3 Output Frequency A Max Freq gt Time Dec Time i Acc Time Related Functions FU1 20 Max Freq FU2 70 Reference Freq for Accel Decel FU2 71 Accel Decel Time Scale 1 0 12 to 1 0 14 Multi Function Input Terminal P1 P2 P3 1 0 25 to 1 0 38 Acc Dec Time for Step Frequency FU2 70 Select the frequency to be targeted for acceleration and deceleration Max Freq Delta Freq FU2 71 Select the time scale
38. 100 80 Output Frequency Reference Frequency Steady Speed When Energy Save Level is set at 20 t Note This function is not recommended for a large load or for an application that need frequent acceleration and deceleration FU1 50 Electronic Thermal Motor i2t Selection FU1 51 Electronic Thermal Level for 1 Minute FU1 52 Electronic Thermal Level for Continuous FU1 53 Electronic Thermal Characteristic Motor type Selection These functions are to protect the motor from overheating without using additional thermal overload relay Inverter calculates the temperature rise of the motor using several 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 F This function activates the ETH parameters by setting Yes y This is the reference current when the inverter determines the motor has overheated Inverter trips in 1 minute when 150 of rated motor current established in FU2 33 flows for 1 minute Note The set value is the percentage of FU2 33 Rated Motor Current z 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 FU2 33 This value must be set less than FU1 51 ETH 1min Note The set value is the percentage of FU2 33 Rated Motor
39. 14 F 10 C or exceed 104 F 40 C Relative humidity should be less than 90 non condensing Altitude should be below 3 300ft 1 000m v Do not mount the inverter in direct sunlight and isolate it from excessive vibration Y Ifthe 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 v The inverter must be mounted vertically with sufficient horizontal and vertical space between adjacent equipment A Over 6 150mm B Over 2 50mm Chapter 1 Installation 1 4 Other Precautions Y Y v Y 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
40. 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 Chapter 1 Installation 1 6 Basic Wiring DB Resistor j 10 230v MCCB or 30 TO IQ 230 460V O O 50 60Hz O 0 Forward Run Stop FM Fm Output Frequency Meter o 0 0 10V Analog Reverse Run Stop Inverter Disable O O Fault Reset O O Jog O O Multi function Input 1 O O Multi function Input 2 Factory Setting O 0 O P2 Speed L Multi function Input 3 Speed M O O i E SpeedH O 0 Fault output relay Common Terminal Less than AC250V 1A O Less than DC30V 1A Potentiometer Shield t kohi 12W Power supply for ope DC24V 50mA o rt O VR speed signal Factory setting Run 12V 10mA O Speed signal input 0 10V S 1 Speed signal input O RS485 amp MODBUS RTU 4 20mA 2500hm Common for VR V1 I Speed signal Input Note amp display main circuit terminals display control circuit terminals 1 Analog speed command can be set by Voltage
41. 5 Auto Torque Boost Operation Method Key Terminal Communication Operation Frequency Setting Analog 0 10V 4 20 mA Digital Keypad Start Signal Forward Reverse 5 Multi Step Speed Up to 8 Speeds Can Be Set Use Multi Function Terminal 2 f 0 9 999 sec Up to 4 Types Can Be Set and Selected for Each Setting Use Multi 2 MUN STEP ADSL Time Function Terminal Accel Decel Pattern Linear Pattern U Pattern S Pattern 5 Emergency Stop Interrupts the Output of Inverter E Jog Jog Operation i Fault Reset Reset Faults When Protective Function is Active O E Operating Status Frequency Level Detection Overload Alarm Stalling Over Voltage Under Voltage gt Inverter Overheating Running Stop Constant Speed Speed Searching Fault Output Contact Output A C B AC250V 1A DC30V 1A 3 desir Choose One From Output Frequency Output Current Output Voltage DC Voltage Output Voltage 0 10V i 7 DC Braking Frequency Limit Frequency Jump Second Function Slip Opel aon Fungon Compensation Reverse Rotation Prevention Auto Restart PID Control Over Voltage Under Voltage Over Current Inverter Overheating Motor Over 5 Inverter Trip heating Input Output Phase Loss Overload Protection Communication Error Loss of Speed Command Hardware Fault Inverter Alarm Stall Prevention Overload Alarm 5K Momentary Power Loss Less than 15 msec Continuous Operation More than 15 msec Auto Restart Programmable gt y f Output Freque
42. Current and both of them 2 DB resistor is optional Chapter 1 Installation 1 7 Power Terminals Rr s fr ef fufv w 3 Phase Power Input R S T 1 Phase Power Input R T DB Resistor Symbols Functions R AC Line Input Terminals S 3 1 phase 200 230V AC for 200V Class Units and 380 460V AC for 400V Class Units T 1 Phase Input Terminals R and T 7 3 Phase Output Terminals to Motor W 3 Phase 200 230VAC or 380 460VAC B1 B2 Dynamic Braking Resistor Connection Terminals 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 N 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 E Precautions on Wiring WARN i N G v The internal circuits of the inverter will be damaged if the incoming power is connected and applied to output terminals U V W v Use ring terminals with insulated caps when wiring the input power and motor wiring v Do not leave wire fragments inside the inverter Wire fragments can cause faults breakdowns and malfunctions Chapter 1 Installation v For input and output
43. 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 lt FU1 Group gt Dan ao Description parauli 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 DcBIk 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 Chapter 5 MODBUS RTU Communication EE Description petani 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 Fw
44. FM Output Voltage DC link voltage Max DC link voltage x 10V x 10 41 100 68 1 0 42 FDT Frequency Detection Level 1 0 43 FDT Bandwidth Ma 43 These functions are used in 1 O 44 Multi function Output See FDT in 1 O 44 Related Functions 1 0 44 Multi function Output 1 0 44 Multi function Output define MO MG qu The open collector output works Close when the defined condition has occurred Setting Range Description Select Display FDT 1 0 Output frequency arrival detection FDT 2 1 Specific frequency level detection FDT 3 2 _ Frequency detection with pulse FDT 4 3 Frequency detection with contact closure FDT 5 4 Frequency detection with contact closure inverted FDT 4 OL y Overload detection IOL 6 Inverter overload detection Stall T 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 18 Inverter stop detection Steady 14 Steady speed detection Reserved 18 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 FDT 1 When the output frequency reaches the reference frequency target frequency MO MG terminal is CLOSED
45. Ground Fault GF Over Heat on Heat sink OH Electronic Thermal Trip ETH Over Load Trip OLT Inverter H W Fault HW Output Phase Loss OPO Input Phase Loss COL Inverter Over Load 1OLT Note There is Fan error EEP error CPU2 error Ground fault 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 A E This function erases all fault histories of FU2 01 to FU 05 from the memory FU2 07 Dwell Frequency FU2 08 Dwell Time h VM y ROG This function is used to output torque in an intended direction It is useful in hoisting applications to get enough torque before a 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 157 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 FU1 07 gt Time A tl tf FU2 08 Dwell Time Output Current A Run Command A FX CM ON gt Time Mechanical 1 Brake Releas
46. H W Fault When an error occurs to the control circuitry of the inverter a fault signal is sent There are the CPU error the EEP error Fan Fault Ground Fault and NTC Damage for this fault PED CPU Error The CPU has a fault FVT 0 a ca ma PM E E E EEP Error The EEPROM on inverter main board has a fault E x Fan fault The cooling fan does not rotate Ground Fault A ground fault occurs Inverter checks ground fault only when power is ON and run command is entered m h 4 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 N CAUTIO N Inverter outputs voltage for 20msec to check Ground Fault m 6 1 1 Operating Method and Fault Display when Frequency Reference is Lost E 1 0 48 Operating Method when Frequency Reference is Lost 1 0 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 E Keypad Display when Analog Frequency Reference is Lost Keypad Display Contents 3 Displayed when V1 analog frequency reference is lost o L Displayed when I analog frequency reference is lost m Fault Content
47. J OFF status L be J M a S er 7 er 7 RST BX FX RX JOG P3 P2 P1 1 0 20 Jog Frequency This code sets the jog frequency See Speed L Speed M Speed H in 1 O 12 1 0 14 Jog terminal has priority over any other input terminal in action 0 21 1 0 24 Step Frequency 4 5 6 7 44 gt hm 6 v These codes set the step frequencies These frequencies are applied when the multi function input terminals P1 P2 P3 select the step See Speed L Speed M Speed H in 1 O 12 1 0 14 Related Functions DRV 05 DRV 07 Step Frequency 1 3 1 0 12 1 0 14 Multi function inputs 1 0 17 Filtering Time Constant Output Frequency A Speed 3 fe s Speed Demo i Speed 1 Speed 0 Time Speed 4 AG ne aa a ae T a Speed 5 f ico i Speed 6 IN Y Speed 7 pi PAN ON ON ON ON PEM ON ON EN A i i i i P3 CM ON Lis E E CN gt Time pl ON KE RX CM i ON PN JOG and Multi Step Operation 10 25 1 0 38 1st 7th Accel Decel Time Le v y 67 Chapter 4 Parameter Description I O These codes are applied when the multi function input terminals P1 P2 P3 select the Accel Decel time See XCEL L XCEL M XCEL H in 1 0 12 1 0 14 Output Frequency A Ref Jon Freq
48. RV 10 DC Link Voltage dL This code displays the DC link voltage inside the inverter DRV 11 User Display Selection This code display the parameter selected in FU2 73 User Display There are 3 types of parameters in FU2 73 Voltage Watt and Torque DRV 12 Fault Display This code displays the current fault trip status of the inverter Use the FUNC A and V key to check for fault content s output frequency 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 to FU2 05 when the RESET key is pressed Fault Contents Fault Trip Seg Over Current oc Over Voltage ov Emergency Stop Not latched BK Low Voltage LV Overheat on Heat Sink OH Electronic Thermal Trip ETH Overload Trip OLT Inverter HW Fault EEP Error FAN Lock CPU Error HW Ground Fault NTC Wire Trouble Output Phase Loss Oro Inverter Overload IOLT Input Phase Open COL 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 FU2 06 Erase Fault History M FU2 01 to FU2 05 Up to 5 faults are saved M FU2 06
49. S ET Forward torque boost 2nd F boost Fwd Boost eee Betis Reverse torque boost 2nd R boost Rev Boost Aye JE Stall prevention level 2nd Stall Stall Level FU2 88 FU1 51 2nd ETH 1min ETH 1min ETH level for 1 minute FU2 89 FU1 52 2nd ETH cont ETH conf ETH level for continuous Bren rer Motor rated current 2nd R Curr Rated Curr The 1st functions are applied if the multifunction terminal is not defined to 2nd Func or if it is not ON The 274 function parameters are applied when the multifunction input terminal set to 2nd Func is ON Parameters not listed on the table above are applied to the 274 motor as to the 15 motor Exchange the motor connection from the 15 motor to the 2 4 motor or the opposite when the motor is stopped Over voltage or over current fault can occur when the motor connection is exchanged during operation The User V F function of FU1 29 V F Pattern is used for both the 1st motor and the 274 motor FU2 91 Parameter Read FU2 92 Parameter Write Mo Moe 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 Chapter 4 Parameter Description FU2 FU2 93 Parameter Initialize L H 43 This is used to initialize paramet
50. Thank you for purchasing LS Variable Frequency Drives SAFETY INSTRUCTIONS EH Always follow safety instructions to prevent accidents and potential hazards from occurring E inthis manual safety messages are classified as follows N WARN l N G Improper operation may result in serious personal injury or death AX CAU TION Improper operation may result in slight to medium personal injury or property damage E Throughout this manual we use the following two illustrations to make you aware of safety considerations i 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 E Keep operating instructions handy for quick reference m Read this manual carefully to maximize the performance of SV iG5 series inverter and ensure its safe use NWARNING 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 inspect
51. ad 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 E Procedures First move to the group code that needs changing Press FUNC key The keypad LED SET will turn ON Use the A Up Y 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 E Setting the DRV Group Data Example Change the acceleration time from 60 sec to 40 sec y DN rwo Y ser e gt Li SET O gr RUN O LEG O 9 REV RUN O SET O jua y RUN O 4 bal Data will blink when the data setting is finished Indicates data programming is complete m To Monitor Current Output from the DRV Group Example Monitor current output from inverter Data cannot be set SET O o EE DR Er GU o Ned lo rev RUN O als We o REV RUN O Jo w Flo rev RUN O ba bf A O Fwo gt s O REV Chapter 2 Operation m To Monitor Fault Type when a Fault Occurs Data cannot be set SETO O un FUN SET O gt RUN O O REV RUNO SET ev O FWD RUN O Y Hs E O REV SseT OE x O FWD Run O 200 O REV SET ar
52. age 14 1 0 02 to 12 00 V 10 00 V 6 05 Eaueney Comespondng Ta 0 00 to FU1 20 0 01 50 60 Hz Yes Input Maximum Voltage 10 06 ae Time Constant for Signal KE 0 to 9 999 ms 100 ms 61 0 07 Input Minimum Current 17 0 00 to 1 0 09 4 00 mA 10 08 Frequency corresponding to Input 0 00 to FU1 20 0 01 0 00 Hz ves Minimum Current 0 09 Input Maximum Current 0 07 to 24 00 mA 0 01 20 00 mA Frequency corresponding to I Input 1 0 10 Maximum Current 0 11 Criteria for Analog Input Signal Loss 1 Half of x1 62 Below x1 hl e 0 00 to FU1 20 0 01 50 60 Hz Speed L 0 Speed L Speed M 2 Speed H 10 12 Multi function Input Terminal P1 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 Code Description EE Display 8 15 17 20 21 22 23 24 25 26 E Reserved 10 13 Multi function Input Terminal P2 Same as above 10 19 ENE 1 Speed M 2 Define 10 14 ke noen Ka 114 Same as above 1 0 12 EN 2 Speed H 0 15 Terminal Input Status pura tae ES 00000000 E 0 16 Terminal Output Status 0 1 bit set E Filtering Time Constant for Multi 2 to 50 function Input Terminals 10 20 Jog Frequency Setting 120 10 00 to FU1 20 10 00 Hz 10 21 Step Frequency 4 121 0 00 to FU1 20 40 00 Hz
53. age is below the Low voltage level de LV Level 200V DC or 400V DC gt Time DC Link Voltage A MO MG ON gt Time MO MG configured as LV OH MO MG is CLOSED when the heat sink of the inverter is above the reference level Lost Command MO MG is CLOSED when frequency reference is lost Related Functions 1 0 11 Criteria for Analog Signal Loss 1 0 48 Operating Method at Signal Loss 1 O 49 Waiting Time for Time Out Run MO MG is CLOED when the inverter is running Stop MO MG is CLOED when the inverter is stopped Steady MO MG is CLOED when the inverter is steady speed status Ssearch MO MG is CLOSED during the inverter is speed searching Ready MO MG is CLOSED when the inverter is ready to run 71 Chapter 4 Parameter Description I O 1 0 45 Fault Output Relay 30A 30B 30C HS 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 0 000 Fault output relay does ng Bit 0 operate at Low voltage trip LV 1 001 raul output cay operates at Low voltage trip Fault output relay does not o 000 we Bit 1 operate at any fault Fault output relay operates at Trip 1 010 any fault except
54. as shown in the following table Accel Decel Parameter XCEL H XCEL M XCEL L Time Code P3 P2 P1 Accel Time 0 DRV 01 0 0 0 Decel Time 0 DRV 02 Accel Time 1 110 25 0 0 1 Decel Time 1 1 0 26 Accel Time 2 1 0 27 0 1 0 Decel Time 2 1 0 28 64 Accel Decel Parameter XCEL H XCEL M XCEL L Time Code P3 P2 P1 Accel Time 3 1 0 29 0 1 1 Decel Time 3 1 0 30 Accel Time 4 1 0 31 1 0 0 Decel Time 4 1 0 32 Accel Time 5 1 0 34 1 0 1 Decel Time 5 1 0 35 Accel Time 6 1 0 36 1 1 0 Decel Time 6 1 0 37 Accel Time 7 1 0 38 1 1 1 Decel Time 7 1 0 39 0 OFF 1 ON Output Frequency A Ref Freq 3 gt Time me 0 i Time 1 Time 2 Time 3 Time 4 Time 5 Time 6 Time 7 da ON ON ON ON Time aoe ON ON S Time RT ON gt Time FX CM ON gt Time Multi Accel Decel Time Operation Related Functions 1 0 25 1 0 38 18 7 Accel Decel Time DC Brake DC Injection Braking can be activated during inverter stopped by configuring one of the multi function input terminals P1 P2 P3 to DC Bake To activate the DC Injection Braking close the contact on the assigned terminal while the inverter is stopped 2 Function Inverter uses parameters set in FU2 81 89 when this terminal is ON This function must be used when motor is stopped to avoid over
55. ch during Instant Power 1 9 i Failure restarting Speed search during Power ON Lo O 9 starting FU2 20 52 When FU2 22 is set to 1111 Speed Search works for all conditions FU2 22 Speed Search Selection selects the speed search function FU2 23 Current Limit Level is the current that the inverter limits its current rise during speed searching The set value is the percentage of FU2 33 Rated Motor Current 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 Input Power gt Time Motor Speed A gt Time Output Frequency R gt Time Output Voltage A gt Time Speed Search Operation Related Functions FU2 20 Power ON Start FU2 21 Restart after Fault Reset FU2 26 FU2 27 Auto Restart FU2 30 FU2 37 Motor Parameters Chapter 4 Parameter Description FU2 speed search function during auto restarting set FU2 22 to xx1x See FU2 22 FU2 25 When an under voltage LV fault inverter disable BX or Arm short occurs the drive does not restart automatically Output Frequency A t FU2 27 gt Time 19Fault 2 Fault Restart with Restart with Speed Search Speed Search Note Inverter decreases the retry
56. cncconnnnncnncnnonnnnnccononnnnnnnncnnnnnannnnnnn cnn ninnnnos 96 GHAPTER Z OPTIONS skate Ai 99 TA Braking Resistoruusssugpsedkesmesrtenauesnne A a fee dried 99 AZ DIN Rall Bas o Sean eee 101 LI Remote CAD A A A A 102 FA NEMA OpUON A A ai Gotu cer AA ASA 102 APPENDIX A FUNCTIONS BASED ON THE USE eennnnnnnnnnnnvnnnnnnnnnnnennnnnnnanennnnnnnnnnnnnnenennnnnn 103 APPENDIX B PERIPHERAL DEVICES Lise eat 104 DECLARATION OF GONFORMITY inceceeid cute csttes sinc seeecttees cccnceteidstdexeanasechucsiatiacuastvsesstuctinstaceuds 105 USER SELECTION GUIDE IG5 SPECIFICATIONS 230V Class 0 5 5 4HP ee rane 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 Rating kW 0 37 0 75 15 0 37 0 75 1 5 2 2 3 7 4 0 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 Voltage 200 230 V 3 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 f 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 Cla
57. d boost 50 150 0 0 1 621C FU1 28 Rev boost 50 150 0 0 1 621D FU1 29 VIF 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 lt FU2 Group gt Parane Eara Merer Description Default 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
58. damaged open connections and measure the displayed with a tester resistance Is there any unbalance between O Measure the voltage between The voltage Digital Multi each phases of the output the output terminals U Vand balance between Meter Rectifyi eee voltage W the phases for ng Voltmeter 3 5 200V 800V o Operation Nothing must be wrong with O Short and open the inverter class is under Check display circuit after executing the protective circuit output AV 8V 8 3 sequence protective operation The fault circuit a operates according to the sequence 96 Chapter 6 Troubleshooting amp Maintenance 5 5 S Period Ss BE SJELER f DE Measuring E 8 g Inspection S 8 Inspection Method Criterion Front gt ejN Is there any abnormal oscillation O Turn OFF the power and turn Must rotate L E Coolin or noise O the fan by hand smoothly 3 B F 9 Is the connection area loose Tighten the connections No fault Sea an Is the displayed value correct Olo Check the meter reading at Check the Voltmeter the exterior of the panel specified and Ammeter etc S Meter management a values Are there any abnormal vibrations O Auditory sensory visual No fault Al or noise O check 5 Is there any unusual odor Check for overheat and 5 damage Megger check between the O Undo the U V and W Over 5M Q 500V class Insulation A output terminals and the
59. ddress 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 lt 1 0 Group gt A Paes Description Perault Max value Min value Unit Note address Code value 6401 1 0 01 V1 filter 100 9999 0 ms 6402 1 0 02 V1 volt x1 0 10 04 0 0 01V 6403 1 0 03 V1 freq y1 0 FU1 20 0 0 01Hz 6404 1 0 04 V1 volt x2 1000 1200 10 02 0 01V 6405 1 0 05 V1 freq y2 5000 FU1 20 0 0 01Hz 6406 1 0 06 I filter 100 9999 0 ms 6407 1 0 07 I curr x1 400 10 09 0 0 01 mA 6408 1 0 08 I freq y1 0 FU1 20 0 0 01 Hz 6409 1 0 09 I curr x2 2000 2400 10 07 0 01 mA 640A VO 10 I freq y2 5000 FU1 20 0 0 01 Hz 640B VO 11 Wire broken 0 2 0 640C VO 12 P1 define 0 26 0 640D 1 0 13 P2 define 1 26 0 640E VO 14 P3 define 2 26 0 640F VO 15 In Status 6410 1 0 16 Out Status 6411 VO 17 TI Filt Num 2 20 2 6414 1 0 20 Jog freq 1000 FU1 20 0 0 01 Hz 6415 1 0 21 Speed 4 4000 FU1 20 0 0 01 Hz 6416 1 0 22 Speed 5 5000 FU1 20 0 0 01 Hz 6417 1 0 23 Speed 6 4000 FU1 20 0 0 01 Hz 6418 1 0 24 Speed 7 3000 FU1 20 0 0 01 Hz 6419 1 0 25 Acc 1 200 9999 0 0 1 sec 641A 1 0 26 Dec 1 200 9999 0 0 1 sec 641B 1 0 27 Acc 2 300 9999 0 0 1 sec 641C 1 0 28 Dec 2 300 9999 0 0 1 sec 641D 1 0 29 Acc 3 400 9999 0 0 1 s
60. ded it becomes the gr 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 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 state error directly but increases the system gain because it has an attenuation effect on the system As a result the differential control 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 Pl control Related Functions DRV 04 Frequency Mode FU2 40 Control Method 1 0 01 1 0 10 Analog Signal Scaling FU2 70 Reference Frequency for Accel Decel 56 H no This is the reference frequency for acceleration and deceleration If a decided Accel Decel time from a frequency to a target frequency is required set this value to Delta freq Setting Range dd Select Display peeenpHen The Accel Decel time is the time that Max freq 0 takes to reach the maximum frequency from 0 Hz The Accel Decel time is the time that takes to reach a target frequency from a frequency currently operating frequency Delta freq 1 Related Functions DRV 01 DRV 02 Accel Decel Time FU2
61. ded 38 4 3 Function 2 Group FUZ2J uyupsore an it dadas 49 4 4 Input Output Group VO rocosa 61 CHAPTER 5 MODBUS RTU COMMUNICATION eusvrvvnnnnnnnevnvrnnnnnnennnenennnnnnnennennnnnnnnnnernennnne 73 A A O a cal ces 73 52 95 PECIfICAtI ONS A e ae ae AA A eea aiea 73 AE EE ONA AA A E E 74 5 4 Operat gice i taa aee E EE ad eide 75 5 5 Communication Protocol Modbus RTU rrnnrnrvrrrnrrnnrrrrnnnnnrrnrrnrnnnrnrrnnrnnnnnrnnennnnnnnnnrnnrnrnennnsernn nenne 75 5 6 Communication Protocol LS BUS ASCll oooocononncccccncnccocacccncononanoncnnnonnnnnncncnnnnnnnnncnnnnnonannnnncnncannnnncos 76 5 7 Parameter Code Listin hossecaeeeeed bach ca tesetesvseebeeeeededaphdeedindstnaeseeeveesueastdcnvenietneesseesesenamerersdenes 80 528 TOUS ADOOS aire donne eve eee Oe Agence eee dan 86 5 OAS CICOde Lista A Mia deste cee nies eae dasa eta es Cee ade ce dA ee eee 88 CHAPTER6 TROUBLESHOOTING amp MAINTENANCE i rnvnnnnnnnnnnvnnnnnnnnnnnvnnnnnnnnnvnenennnnenneenr 89 6 1 Fault Display cuida areas Ghia Gi ead ee ee ee eG 89 6 2 Fault Inverter Fault Reset n eeen aaie eaaa aeaa ea ea eaea an ap ANAN Aaaa aKa aE ER Ep 91 6 3 Fault ROMO niiina eaea AE RE GE rede 92 04 TROUBDIGSMOOUNG EEEE EAE ALEE E EEE N A SA EET 93 6 5 How to Check Power ComponentS rrnnrnnnnnnnnnnnrnnnnnnnnnrnrrnnnnnrrnannrnnnnnrnnnnnrnennnnrnrrnrnnnensrsnnnnnnnnnnennnnene 94 6 6 MaInteMane neesot AT 95 6 7 Daily and Periodic Inspection tems ooonococcccnnonicccccocononaoncc
62. e S Time Dwell Operation FU2 10 FU2 16 Frequency Jump Ho H Gi Ho ig Ho a EE um E er 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 may be set This avoidance of frequencies does not occur during accelerating or decelerating It only occurs during continuous operation Output Frequency A Freq Max FU2 12 FU2 11 FU2 14 FU2 13 FU2 16 FU2 15 e Reference gt Frequency 10Hz 20Hz 30Hz Frequency Jump Note When the reference frequency is set inside the jump frequency the output frequency goes to the frequency marked by e symbol Note If one frequency jump range is required set all ranges to the same range FU2 19 Input Output Phase Loss Protection Bit Set 50 x This function is used to cut the inverter output off in case of phase loss in either input power or inverter output FU2 19 Phase Loss Protection Select Setting Range ae ond bit 4st bit FU2 19 Description 0 0 00 Phase loss protection does not work 0 1 01 Protect inverter from output phase loss 1 0 10 Protect inverter from input phase loss 1 1 11 Protect inverter from input and output phase loss Related Functions FU2 22 to FU2 25 Speed Search FU2 20 Power ON Start
63. e following table Step Parameter Speed H Speed M Speed L Frequency Code P3 P2 P1 Step Freq 0 DRV 00 0 0 0 Step Freq 1 DRV 05 0 0 1 Step Freq 2 DRV 06 0 1 0 Step Freq 3 DRV 07 0 1 1 Step Freq 4 1 0 21 1 0 0 Step Freq 5 1 0 22 1 0 1 Step Freq 6 1 0 23 1 1 0 Step Freq 7 1 0 24 1 1 1 0 OFF 1 ON t 0 20 Jog Frequency can be used as one of the step frequencies ts f the Jog terminal is ON inverter operates to Jog frequency regardless of other terminal inputs Chapter 4 Parameter Description I O Output Frequency A gt Time Step Step Step Step Step i Step Step Step Jog PEETRE 5 67 A 0 1 EON ON ON on on gt Time da ON oh gt Time P3 CM ON gt Time A vere ON gt Time FX CM ON o Time i RX CM ON gt Time Multi Step Frequency Operation Related Functions DRV 05 DRV 07 Step Frequency 1 0 20 Jog Frequency 1 0 21 1 0 24 Step Frequency 157 Note The frequency for Speed 0 is determined by DRV 04 XCEL L XCEL M XCEL H By setting P1 P2 and P3 terminals to XCEL L XCEL M and XCEL H respectively up to 8 different Accel and Decel times can be used The Accel Decel time is set in DRV 01 DRV 02 and 1 0 25 1 0 38 The Accel Decel time is determined by the combination of P1 P2 and P3 terminals
64. e inverter determines that the frequency reference is lost when the analog input signal is less than the minimum value I O 02 or I O 07 below xl 2 When the analog input signal is lost inverter displays the following Related Functions O 48 Lost command selects the operation after determining the loss of frequency reference The following table shows the selection in O 48 Setting Range Descripti Select Display ab a None 0 Continuous operating after loss of frequency reference Inverter cuts off its output after FreeRun 1 bos determining loss of frequency reference Inverter stops by its Decel pattern and Stop 2 Decel time after determining loss of frequency reference 1 O 49 Time out sets the waiting time before determining the loss of reference signal Inverter waits to determine the loss of a reference signal until times out Note 1 0 48 and I O 49 also apply when DRV 04 is set to Keypad 1 or Keypad 2 for determining the loss of command frequency Related Functions DRV 04 Frequency Mode 1 0 02 V1 Input Minimum Voltage 1 0 07 I Input Minimum Current 1 0 48 Lost command 1 0 49 Ti t 1 0 12 Multi function Input Terminal P1 Define 1 0 13 Multi function Input Terminal P2 Define 1 0 14 Multi function Input Terminal P3 Define Multi function input terminals can be defined for many different ap
65. ec 641E 1 0 30 Dec 3 400 9999 0 0 1 sec 641F 1 0 31 Acc 4 500 9999 0 0 1 sec 84 Chapter 5 MODBUS RTU Communication du Description perau Max value Min value Unit Note address Code value 6420 1 0 32 Dec 4 500 9999 0 0 1 sec 6421 1 0 33 Acc 5 400 9999 0 0 1 sec 6422 1 0 34 Dec 5 400 9999 0 0 1 sec 6423 1 0 35 Acc 6 300 9999 0 0 1 sec 6424 1 0 36 Dec 6 300 9999 0 0 1 sec 6425 1 0 37 Acc 7 200 9999 0 0 1 sec 6426 1 0 38 Dec 7 200 9999 0 0 1 sec 6428 1 0 40 FM mode 0 3 0 6429 1 0 41 FM adjust 100 200 10 642A 1 0 42 FDT freq 3000 FU1 20 0 0 01 Hz 642B 1 0 43 FDT band 1000 FU1 20 0 0 01 Hz 642C 1 0 44 Aux mode 12 20 0 642D 1 0 45 Relay mode 2 7 0 BIT3 642E 1 0 46 Inv no 1 31 1 642F 1 10 47 Baud rate 3 4 0 6430 1 0 48 Lost command 0 2 0 6431 1 0 49 Time out 10 1200 1 0 1 sec 6432 1 0 50 Comm Prot 7 7 0 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 v The drive program Drive View operates Yes No gt Initiate drive program Is the computer port set correctely Set the correct comm port The Baud rate 1 0 47 matches with computer No Set 1 0 47 same as the co
66. edge 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 er XxX 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 Dg XX 04h 1 byte 2 bytes 1 byte 2 bytes 1 byte Total byte 7 bytes Acknowledge Response ACK Drive CMD Data SUM EOT 06h 01 ey XXXX XX 04h 1byte 2 bytes 1 byte n 4 2 bytes 1 byte Total byte 7 n 4 max 39 bytes Negative Acknowledge Response NAK Drive CMD Error SUM EOT 15h or y di 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 lt Common gt Parameter Description Read Write Data value HEX address 7 SV G5 0 0 5Hp 1
67. en Heat Sink inserted substance Overheat Cooling system has faulted Check for any alien substances in heat sink Ambient temperature too high Keep ambient temperature under 40 C 104 F Motor has overheated Reduce load and or running duty Load is larger than inverter rating Increase inverter capacity Electronic ETH level too low Adjust ETH level to an appropriate level Select a correct V F pattern Install a cooling fan with a separate blower Check line voltage Increase line capacity Exchange magnetic switch User set incorrect V F pattern Operating too long at low speeds Line voltage too low Load larger than line capacity connected to input Low Voltage Welding machine motor with high starting current Protection connected to the commercial line 3 Damaged or faulty magnetic switch at input side of inverter Open Faulty output wiring Check output wiring Fan Fault Check cooling fan CPU Error Exchange inverter 2 2 3 3 1 1 2 2 3 3 Thermal 4 User selected incorrect inverter capacity 4 Select a correct inverter capacity 5 5 6 6 1 1 2 2 3 EEPROM Error Exchange inverter Ground Fault Check inverter motor and wiring insulation NTC Damage 5 Check NTC Frequency Reference is Lost Eliminate cause of fault H W Fault LOV V1 LOI I 1 Load is larger than inverter rating 1 Increase motor and or inverter capacity Overload 2 User selected incorrect invert
68. equency F22 0 10 tot0 00 Hz 0 01 0 10 Hz _ No oe 0 No N N rutas romer Er KN FU1 248 Low Limit Frequency F24 10 00 to FU1 25 0 01 0 00 Hz No FU1 25 High Limit Frequency F25 FU1 24 to FU1 20 0 01 50 60 Hz No Manual Auto Torque Boost 0 Manual FU1 27 Torque Boost in Forward Direction 0 0 to 15 0 0 1 2 0 FU1 28 Torque Boost in Reverse Direction F28 bd 2 0 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 Code Description SE Setting Range Fan ar Page P Display gang Default Ru g 0 Linear Volts Hz Pattern 1 Square 0 Linear 2 User V F FU1 309 User V F Frequency 1 F80 10 00 to FU1 32 N FU1 31 User V F Voltage 1 F31 0to100 i 2 FU1 32 User V F Frequeney2 F82 FU1 30 to FU1 34 FU1 33 User V F Voltage2 F88 Ea Jag FU1 34 User V F Frequency3 F84 FU1 32 to FU1 36 0 01 45 00 Hz ee Essen F36 eT an 50 60 EA No F37 0 to 100 100 No FU1 38 Output Voltage Adjustment F38 40 to 110 Gr mer 190004 No 44 FU1 39 EnergySaveLevel F39 0to30 Electronic Thermal Selection F50 0 No 0 No 1 Yes I FU1 51 Electronic Thermal Level for 1 Minute F51 FU1 52 to 250 EY 180 ea Electronic Thermal Level for F52 50 to FU1 51 120 ETE Continu
69. er 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 ENQ Drive No CMD Address of address to SUM EOT read 05h 01 R 3000 1 AT 04h 1 byte 2 bytes 1 byte 4 bytes 1 byte 2 bytes 1 byte SUM O 1 R 3 O O O T 30h 31h 52h 33h 30h 30h 30h 31h 1A7h 5 6 3 Detail Communication Protocol e 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 05h one R X TEE ae 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 e 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 e Negative Acknowledge Response NAK Drive No CMD Error Code SUM EOT 15h 01 1F R e XX 04h 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total byte 9 bytes 77 Chapter 5 MODBUS RTU Communication
70. er capacity 2 Select correct inverter capacity 92 Chapter 6 Troubleshooting amp Maintenance 6 4 Troubleshooting Condition Check Point The motor does not rotate 1 Main circuit inspection Input line voltage normal LED charge lamp on Motor connected correctly Input signal inspection Input signal to inverter functioning s Forward and reverse signals inputted simultaneously to inverter Inverter receiving command input frequency signal Parameter setting inspection ws Reverse prevention FU1 03 function set ts 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 2 3 The motor rotates ts Phase sequence of output terminal U V and W correct in opposite ts Starting signal Forward Reverse connected correctly directions The difference t Reference frequency verified Check the level of input signal between the t Following parameter setting verified rotating speed and the reference is too big Lower Limit Frequency FU1 24 Upper Limit Frequency FU1 25 Analog Frequency Gain I O 1 10 External noise Use a shielded wire The inverter does not accelerate or R Acceleration Deceleration time too short t Load too large decelerate Torque Bo
71. erating conditions The application and the related functions are listed at the following table Use Related Parameter Code Accel Decel time pattern adjustment DRV 01 Acceleration Time DRV 02 Deceleration Time 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 Braking operation adjustment FU1 07 Stop Method FU1 08 11 DC Braking FU1 12 13 DC braking at Start Operations for frequencies over 50 Hz FU1 20 Maximum Frequency FU1 25 Frequency Upper Limit 1 0 05 Frequency Corresponding to Max Voltage of V1 I 0 10 Frequency Corresponding to Max Current of I Selecting an appropriate output characteristics for the load FU1 20 Maximum Frequency FU1 21 Base Frequency Motor output torque adjustment FU1 22 Starting Frequency FU1 26 28 Torque Boost FU1 59 60 Stall Prevention FU2 30 Rated Motor Output frequency limit FU1 23 25 Frequency Upper Lower Limit 1 0 01 10 Analog Frequency Setting Motor Overheat protection FU1 50 53 Electronic Thermal FU2 30 Rated Motor Multi step operation 1 0 12 14 Define the Multi Function Input Terminals 1 0 20 27 Jog Multi Ste
72. ers 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 bi
73. ers can make the custom V F pattern by setting four points between FU1 22 Starting Frequency and FU1 21 Base Frequency Output Voltage A 100 Eea FU 1 35 vm FSS arne FU1 31 f Output FU1 30 J FU1 36 N Frequency FU1 32 FU1 34 Base Freq User V F w Note When the User V F is selected the torque boost of FU1 26 through FU1 28 is ignored Output Voltage A 100 50 gt Output Frequency FU1 21 Base Freq Note The inverter output voltage does not exceed the main input voltage even though FU1 38 is set at 110 FU1 39 Energy Save Level FU1 38 Output Voltage Adjustment r This function is used to adjust the output voltage of the inverter This is useful when using a motor that has a lower rated voltage than the main input voltage When this is set at 100 inverter outputs its rated voltage Note Motor rated voltage should b e within the range of inverter rated voltage Otherwise overcurrent trip may occur Po 33 This function is used to reduce the output voltage in applications that do not require high torque and current at its steady speed The inverter reduces its output voltage after accelerating to the reference frequency steady speed This function may cause over current trip due to the lack of output torque in a fluctuating load This function does not work with 0 set point value Output Voltage A
74. ers back to the factory default values Each parameter group can be initialized separately Setting Range Sor D Select Display En No 0 Displayed after initializing parameters All Groups 1 All parameter groups are initialized to factory default value DRV 2 Only Drive group is initialized FUL 8 Only Function 1 group is initialized FU2 4 Only Function 2 group is initialized I O Only Input Output group is initialized 137 Note FU1 30 FU1 37 Motor Parameters must be set first after initializing parameters FU2 94 Parameter Write Protection 59 bf Ho JM 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 FU2 99 Return Code E LL This code is used to exit a group Press FUNC key to exit Related Functions FU1 99 Return Code 1 0 99 Return Code Chapter 4 Parameter Description FU2 Notes 60 4 4 Input Output Group I O 1 0 00 Jump to Desired Code Jumping directly to any parameter code can be accomplished by entering the desired code number 1 0 01 1 0 05 Analog Voltage Input V1 Signal Adjustment This is used to adjust the analog voltage input signal when the frequency is referenced by the control terminal V1 This function is applied when DRV 04 is set to V
75. erter immediately outputs the changed frequency Pressing the FUNC key saves the changed frequency V1 Input the frequency reference 0 10V to the V1 control terminal Refer to the I O 01 to 1 0 05 for scaling the signal Input the frequency reference 4 20mA to the I control terminal Refer to the 1 0 06 to 1 0 10 for scaling the signal V1 l Input the frequency reference 0 10V 4 20mA to the V1 T control terminals The V1 signal overrides the I signal MODBUS RTU Frequency is set by Serial Communication MODBUS RTU Refer to Chapter 5 Related Functions 1 0 01 to 1 0 10 Reference Inputs M 0 01 to I 0 10 Scaling analog input signals V1 and I for frequency reference Output Frequency A Freq Max fen Reference Freq Range Analog Signal ov 10V Input V1 Freq Mode V1 Chapter 4 Parameter Description DRV Output Frequency A Freq Max Reference Freq Range Analog Signal 4mA 20mA Input 1 Freq Mode 1 Output Frequency A Freq MaX pinsi Reference Freq Range Analog Signal Input V1 OV 4mA 10V 20mA Freq Mode V1 l DRV 05 DRV 07 Step Frequency 1 3 The inverter outputs preset frequencies set in these codes according to the multi function input terminals configured as Speed L Speed M and Speed H
76. gital Multi Voltage circuit normal the terminals R S T Meter Tester Megger check between the main O Undo the inverter connections Over 5M Q DC 500V circuit and the ground short the terminals R S T U No fault class Megger Al Are any fixed parts removed O O V Wand measure between Are there any traces of O these parts and the ground overheating at each component s Tighten the screws cleaning Visual check Conductor Is the conductor rusty O Visual check No fault Wire Is the wire coating damaged O Terminal Is there any damage O Visual check No fault IGBT Check the resistance between O Undo the inverter connection Refer How to Digital Multi Module each of the terminals and measure the resistance Check Power Meter Analog E Diode between R S T amp P Nand Components Tester 5 Module U V W P N with a tester Is there any liquid coming out O Visual check No fault Capacitance Smoothing Is the safety pin out and is there O Measure with a capacitance Over 85 of the Measuring Capacitor any swelling measuring device rated capacity Device Measure the capacitance O Is there any chattering noise O Auditory check No fault Relay during operation Is there any damage to the O Visual check contact Is there any damage to the O Visual check No fault Digital Multi resistor insulation Error must be Meter Analog Resistor Is the wiring in the resistor O Disconnect one of the within 10 Tester
77. ground connections and tie the motor Megger Resistor i terminal wiring Note Values in are for the 400V class inverters 97 Chapter 6 Troubleshooting amp 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 SvxxxiG5 x 004 1 2 008 1 2 015 1 2 022 2 0 40 2 004 4 008 4 015 4 022 4 0 i 4 Enable Duty een s 10101100 100100 KONE Time Sec ne E atle ille fele ete 7 1 2 Higher Braking Magnitude 200V Class SvxxxiG5 x 040 2 om comets Ta alo o Jo o o oo Duty KE E ai ise tee a Resistor Capacity W 100 150 100 150 200 300 300 400 600 600 400V Class Model Number 037 4 om temmet a ao o Jo ele e Duty Time Sec Resistor Resistor Value 1700 1200 900 600 450 300 300 200 200 130 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 THA thermal sensor NC DB Resistor De Max 5m between Inverter and resistor 1 Phase 230V or 3 Phase 230 460V 50 60Hz Output Frequency Meter 0 10V Analog Set to EXT B lless than AC250V 1A lless than DC30V 1A Potentiometer Shield 1 kohm 1 2W A Power supply for s
78. inals on the control terminals 3 Turn OFF the inverter and turn the inverter back ON 91 Chapter 6 Troubleshooting amp Maintenance 6 3 Fault Remedy Protective Function Cause Remedy 1 Acceleration Deceleration time is too short compared to 1 Increase Accel Decel time the GD of the load 2 Increase inverter capacity 2 Load is larger than the inverter rating 3 Operate after motor has stopped Over Current 3 Inverter turns output on while motor is free running 4 Check output wiring Protection 4 Output short or ground fault has occurred 5 Check mechanical brake operation 5 Mechanical brake of the motor is operating too fast 6 Check cooling fan 6 Components of the main circuit have overheated due to Caution Operating prior to correcting fault may a faulty cooling fan damage the IGBT 1 Deceleration time is too short compared to the GD of 1 Increase deceleration time Over Voltage the load 2 Use regenerative resistor option Protection 2 Regenerative load on inverter output 3 Check line voltage 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 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 ali
79. ing over current trip Increase the boost value when there is excessive distance between inverter and motor Manual Torque Boost The forward and 42 reverse torque boost is set separately in FU1 27 and FU1 28 57 Note The torque boost value is the percentage of inverter rated voltage t Note When FU1 29 Volts Hz Pattern is set to User V F this function does not work Auto Torque Boost Inverter outputs high starting torque by automatically boosting according to the load 57 Note Auto torque boost is only available for the 15 motor For multiple motors manual torque boost must be used Note The auto torque boost value is added to the manual torque boost value Output Voltage A 100 Forward and Reverse direction Set the same value for FU1 27 and FU1 28 Manual 4 Boost Value Y Output N Frequency Base Freq Constant Torque Loads Conveyor Moving Equip etc Output Voltage A 100 Forward Direction Motoring Set FU1 27 to a value Reverse Direction Generating Set FU1 28 to 0 FU1 21 Ascending and Descending Loads Parking Hoist etc Related Functions FU1 29 V F Pattern Boost Boo Value Output Frequency FU1 29 Volts Hz Pattern r VA This is the pattern of voltage frequency ratio Select the proper V F pattern according to the load The motor torque i
80. inverters or a ventilation fan use caution If installed incorrectly the ambient temperature may exceed specified limits Panel Panel Ventilating fan EEE 4 Eee AA 1 Inverter Y 4 Inverter Inverter Inverter j Cooling fan Z A 7 A 2 gt A 4 SAAB 4 GOOD 0 BAD X GOOD 0 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 Chapter 1 Installation 1 5 Dimensions f a A fN 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
81. ion by setting FU2 22 to xx1x Output Frequency A gt Time ET Sat From ON ON UL time A RST CM ON gt Time Reset restart No Chapter 4 Parameter Description FU2 Output Frequency A fa gt Time FX CM ON gt Time A RST CM ON gt Time Reset restart Yes Note In case of using Reset Restart to Yes make sure to utilize appropriate warning notices to minimize the potential for injury or equipment damage Related Functions FU2 22 FU2 25 Speed Search FU2 22 Speed Search Selection Bit Set FU2 23 Current Limit Level During Speed Search FU2 24 P Gain During Speed Search FU2 25 Gain During Speed Search H dg H 23 H gH H 25 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 considering the inertia moment GD and magnitude of torque of the load FU2 37 Load Inertia must be set at the correct value to make this function operate correctly FU2 22 Speed Search Select Setting Range 4 bit 3rd bit 200 bit 15 bit Description 0 0 0 O Speed search function does not work 0 0 0 1 Speed search during Accelerating Speed search during a Fault Reset restarting FU2 21 and Auto restarting FU2 26 0 0 I 0 Speed sear
82. ions 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 NCAUTION m 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 m 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 Donot 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 i
83. 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 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 d 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 KE JE Description Default Max value Min value Unit Note a
84. ly to the dedicated ground terminal on the inverter Do not use the enclosure or a chassis screw for grounding v The protective earth conductor must be the first one in being connected and the last one in being disconnected Y Asa 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 mm Motor capacity 200V class 400V class 0 5 5 4 HP 12 3 5 14 2 Ground Screw Chapter 1 Installation E 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 A Wire Terminal Screw Ring Terminals Inverter Screw Torque mm AWG A O AO TEN 200V Class 0 5 HP M 3 5 10 7 235 2 35 2 2 14 14 1 Phase 1 2HP M 4 0 15 10 2 4 2 4 2 2 14 14 0 5 1HP M 3 5 10 7 235 235 2 2 14 14 Ec 2 3 HP M4 0 15 10 2 4 2 4 2 2 14 14 5 5 4 HP M 4 0 15 10 554 554 35 35 12 12 400V OPS S Sioe AHP M 4 0 15 10 2 4 2 4 2 2 14 14 3 Phase Power and Motor Connection OG Ge 3 Phase Power Input R S T 1 Phase Power Input R T AN WARNING N WARNING Power supply must be connected Motor should be connected to the to the R S and T Terminals U V and W Terminals
85. mode of inverter from PID mode Close Loop to V F mode Open Loop DRV 03 Drive Mode and DRV 04 Frequency Mode are applied when the mode has been changed Note This function can be used only when the inverter is stopped 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 of the frequency reference change The changed frequency reference is applied when the terminal is OFF This function is useful when a system requires constant speed after acceleration Reference Frequency Output frequency Reference Frequency 1 Output Frequency gt Time P1 CM Analog Hold ON gt Time Analog Hold Operation This code displays the output status of control terminals MO MM ES ON status gt fq N OFF status N DM gt gt Jams I 0 17 Filtering Time Constant for Multi function Input Terminals 1 0 15 Terminal Input Status 1 0 16 Terminal Output Status This is the response time constant for terminal inputs JOG FX RX P3 P2 P1 RST BX This is useful where there is a potential for noise The response time is determined by Filtering time constant 0 5msec ur This code displays the input status of control terminals AN 4 p ON status MM
86. mputer Baud rate la FUS T9 le over No Change the 1 097 a 86 Chapter 5 MODBUS RTU Communication Match the User program with the inverter protocol he data format of user program is correct Yes 4 Contact your No distributor or LGIS The computer operates normally Yes e Check the computer em 87 Chapter 5 MODBUS RTU Communication 5 9 ASCII Code List Character A vU0s533 3IQ0 400200 N lt XS lt c 1070v00Zz rzc IQNTIMUNQUW nm D DOONDORWNAONK X F lt CHrH WO T ON RP SAH IVI Ate Character O D Hex Character 71 72 73 74 75 76 TT 78 79 7A 30 31 BEL 32 BS 33 CAN 34 CR 35 DC1 36 DC2 37 DC3 38 DC4 39 DEL 20 DLE 21 EM 22 ACK 23 ENQ 24 EOT 25 ESC 26 ETB 27 ETX 28 FF 29 FS 2A GS 2B HT 2C LF 2D NAK 2E NUL 2F RS 3A 1 3B SO 3C SOH 3D STX 3E SUB 3F SYN US VT 88 CHAPTER 6 TROUBLESHOOTING amp 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 ee Display Description rr Over Current The inverter turns off its output when the output current of the inverter flows more than un Protecti
87. ncy Output Current Output Voltage Frequency Value Setting E Keypad ell Operating Speed DC Voltage E Trip Information Indicates Fault when Protection Function Activated Memorizes Up to 5 Faults Ambient Temperature 10 C 40 C 14 F 104 F CE Certification 41 F 104 F 5 C 40 C Storage Temperature 20 C 65 C 4 F 149 F 2 e Less Than 90 RH Max Non Condensing z Ambient Humai CE Certification 5 85 Non Condensing Altitude Vibration Below 1 000m Below 5 9m sec 0 6g Application Site No Corrosive Gas Combustible Gas Oil Mist or Dust Atmospheric Pressure 70 106kPa Cooling Method Forced Air Cooling 4 Self cooling for model SV004iG5 4 SV008iG5 4 CHAPTER 1 INSTALLATION 1 1 Inspection v Inspect the inverter for any damage that may have occurred during shipping Y 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 008 iG5 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 5HP 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 v Verify the ambient condition for the mounting location Ambient temperature should not be below
88. ncy 2 DRV 07 DRV 08 DRV 09 Motor Speed ae Setting Ran Factory sare Page etting Range Default Puring Pag un 0 0 to 999 9 sec 0 keypad LEGES 1 Fx Rx 1 N 34 3 RS485 e 10 00 Hz 0 00 to FU1 20 0 01 20 00 Hz Yes 35 0 Keypad 1 Keypad 2 0 Keypad 1 N RS485 30 00 Hz DRV 10 DC link Voltage DRV 11 User Display Selection DRV 12 Fault Display DRV 13 Motor Direction Set DRV 21 FU2 Group Selection DRV 22 1 0 Group Selection DRV 20 FU1 Group Selection KE o 0 TA M 36 Selected in FU2 73 36 User disp None nr F Forward AER A PG be 23 Chapter 3 Parameter List 3 2 Function Group 1 FU1 r Keypad s Factory ae Display Sene Range Unis Defauit 1 to 99 1 3 Yes Jump to Desired Code Run Prevention Acceleration Pattern E Deceleration Pattern FU1 07 Stop Mode FU1 087 FU1 22 to 50 60 Hz 0 01 5 00 Hz FU1 09 DC Injection Braking On delay Time F9 0 to 60sec 0 01 010 seg No FU1 10 DC Injection Braking Voltage F10 oto200 1 so No FU1 11 DC Injection Braking Time F1 oto6ofse 04 10fseg No Starting DC Injection Braking 0 to 200 1 50 Voltage Starting DC Injection Braking Time 0 0 to 60 0 sec 0 1 FU1 20 Maximum Frequency F20 40 00 to 400 00 Hz 0 01 50 60 Hz No FU1 21 Base Frequency F21 30 00 to FU1 20 0 01_ 50 60 Hz No FU1 22 Starting Fr
89. nnnnnnnnnvnnnnnnnnnnennnnnnnenennennnnnnnnnnneen 3 CHAPTER T INSTALLATION serum enes pwesczwsncudvaanetineendivess 5 MAS Pecado 5 1 2 Environmental Conditions sss n atiae n aad AE N Ta aa eae Aaeeea 5 TI MOUN NO ARE AAA A EA le 5 14 Other Precautionsuainuaseuadan skare krasse Hede Mikels a ed hat aa 6 1 5 DIMensions avanse Hen TETT beeing eave daca Seated GA GEN Reese 7 1 6 Basic Wining miao A dat 8 1 7 Power TerminalS A Ge RA Rees Aca AA dk aka Ge AAR Aa Aaa 9 akeg olaiio Mn daala Te AEE ERE A ce te eae denis dane aed ean A AE ed ete 12 CHAPTER 2 OPERATION asken enka kkenekee aaae aapa ka Eira EREN 15 2 1 Keypad and Parameter Group Setting oooococcccnnnnnoccccccccnconoccnnnconnnnnncononcnnnnnncnnnnconnnnnnncnnnnnnnnnnnnnnnnnns 15 2 2 Parameter Setting and Change srrnnnnnnnnnnrnnnnnnnnnrnrrnnnonnrnnrnnonnnnnrnnnnnnnennnrnnnnnnnetnrnnnnnnnsnnnnnnnnnnnennnennnn 16 2 93 Parameter OO aT Ta a dude at anda ed 18 ZA OPSratlon vanket RR Abe Seat th ieee eee aaa 21 CHAPTER 3 PARAMETER LIST Leed 23 3 1 Driv Group DRV aure Te feet ea eee ede hg 23 3 2 Function Group T FU Lua dedikere edda 24 3 3 Funetion Group 2 AOA kusk reader ete ala dd 26 3 4 Input OutputGroup MO sakt ane dalbane ER GA cd ee hn naa 29 CHAPTER 4 PARAMETER DESCRIPTION nnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnannnennnnnnnnnennennnnnnnnnnennennnnn 33 41 Drives Group DRV arsen A ger Walia tt 33 4 2 Function 1 Group FUTJk vaser added trea See eevee adh fad sane rei ad
90. nstructions specified in this manual Do not open the cover during delivery OOod o OOOO 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 CT non freezing temperature Relative 90 RH or less non condensing humidity Storage 20 65 C temperature Protected from corrosive gas combustible gas oil mist or dust Altitude Max 1 000m above sea level Max 5 9m sec 0 6G Vibration or less Atmospheric Q pressure 70 106 kPa Location Environment 2 Wiring O O oooO 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
91. nverter 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 O Do not conduct a megger insulation resistance test on the control circuit of the inverter O Refer to Chapter 6 for periodic inspection parts replacement 7 Disposal O 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 ruunnnnnrnnn
92. on 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 al ban Van Overload inverter rated current for more than the current limit time S W Protection OH ia e 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 E l 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 Low Voltage The inverter turns off its output if the DC voltage is below the detection level Insufficient p torque or over heating of the motor can occurs when the input voltage of the inverter rotection 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
93. or Efiency __ H36 150 to 100 j DEIA uzas leerer rege was hoon 1 spe ves 0 VF Control Mode Selection 7 Compen 0 V F uan PID Feedback Signal Selection H50 i 1 ORO FU2 51 P Gain for PID Control W51 ptoseeg 1 3000 Yes FU2 52 I Gain for PID Control W52 ptoseeg 1 300 ves a oca AA E PN diss py Bi Dg EU2 70 Reference Frequency for Accel and H70 0 Max Freq 2 ka Decel 1 Delta Freq 0 0 01 sec FU2 71 Accel Decel Time Scale 1 0 1 sec FU2 72 Power On Display 0 Cmd Freq 1 Acc Time e 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 Code Description Keypad Setting Range Units Factory At P Display g Rang Default Er FU2 73 User Display Selection 1 Step Freq 3 8 Current 9 Speed 10 DC Link Vtg 11 User Display 12 Fault Display 13 Motor Direction 0 Voltage 2 Torque FU2 74 Gain for Motor Speed Display 1 to 1000 DB Dynamic Braking Resistor Mode Ka S jection 2 Ext DB R FU2 76 Duty of Dynamic
94. ost 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 The rotating t Upper Limit Frequency FU1 25 value correct speed does not t Load too large increase Torque Boost FU1 27 28 value too high Is Stall prevention function FU1 59 60 verified 1 Load inspection The rotating Load oscillating speed oscillates when the inverter is operating 2 Input signal inspection Reference frequency signal oscillating 3 Other Wiring too long Over 500m 1 500ft 93 Chapter 6 Troubleshooting amp 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 Electrolytic capacitors 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 Q 10 Q when terminal i
95. ous Electronic Thermal Characteristic 0 Self cool 0 Self cool Yes Selection Motor type 1 Forced cool FU1 54 Overload Warning Level F54 30 to 250 14 150 FU1 55 O Overload Warning Hold Time F59 0to 30 sec OE 10 0 sec f 0 No Overload Trip Selection F56 1 Yes 1 Yes Yes 46 FU1 5711 Overload Trip Level F57 130 to 250 14 200 FU1 58 Overload Trip Delay Time F58 l0 to 60 sec 4 60 0 sec 000 111 bit set Bit 0 during Accel Stall Prevention Mode Selection Bit 1 during Steady bit No 47 speed Bit 2 during Decel 48 FU1 60 Stall Prevention Level F60 30 to 250 200 rt 2 FU1 99 Return Code 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 r Keypad E Factory a Code Description Displ Setting Range Units Default During Page isplay efau Run FU2 00 Jump to Desired Codet Yes 49 FU2 01 Previous Fault History1 M FU2 02 Previous Fault History2 ista FU2 03 Previous Fault History 3 non FU2 04 Previous Fault History4 49 FU2 05 Previous Fault History 5 Erase Fault History 1 Yes FU2 07 Dwell Frequency 0 to FU1 20 5 00 Hz No FU2 08 Dwell Time _____ Fuzto F
96. p Frequency FU1 23 25 Frequency Upper Lower Limit Jog Operation 1 0 20 Jog Frequency Frequency Jump Operation FU2 10 16 Frequency Jump Timing the electronic brake operation 1 0 42 43 Frequency Detection Level 1 0 44 Multi Function Output Displaying the rotating speed DRY G Motor Speed praying gsp 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 2nd motor operation FU2 81 90 2nd Function PID feedback operation FU2 50 54 PID Operation Frequency reference signal and output adjusting 1 0 01 10 Analog Frequency Setting Define the multi function input terminals 1 0 12 14 Define the Multi Function Input Terminals Define the multi function output terminals 1 0 44 Multi Function Output Setting Commercial line lt gt inverter switchover operation 1 0 12 14 Define the Multi Function Input Terminals 1 O 44 Multi function Output Setting Frequency meter calibration 1 0 40 41 FM Output Operate by communicating with a computer 1 0 46 Inverter No 1 0 47 communication Speed 1 O 48 49 Loss of Reference 103 APPENDIX B PERIPHERAL DEVICES Inverter Motor Magnetic Wire mm AWG AC Input
97. peed signal 12V 10mA lless than DC24V 50mA Factory setting Run Speed signal input 0 10V Speed signal input MODBUS RTU Communication port 4 20mA 2500hm Common for VR V1 I Speed signal Input Note 1 Analog speed command can be set by Voltage Current and both of them 2 DB resistor is optional 100 7 2 DIN Rail Base SV004iG5 1 2 SV008iG5 2 SV015iG5 1 SV022 037 040iG5 2 4 101 Chapter 7 Options Unit mm SV008iG5 1 SV015iG5 2 V004 008 015iG5 4 Chapter 7 Options 7 3 Remote Cable Remote cable Remote control option set D Description Keypad connection mold Connection cable 2 3 5 m Plastic mold to fix into panel 2 connection cable specification INV REMOTE 2M SV IG5 Cable for Remote Control Option OEP 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 SV0151G5 1 SV022 037iG5 2 SV022 037G5 4 102 APPENDIX A FUNCTIONS BASED ON THE USE Set the function properly according to the load and op
98. plications The following table shows the various definitions for them Setting Range Description Select Display Speed L 0 Multi step speed Low Speed M 1 Multi step speed Mid Speed H 2 Multi step speed High XCEL L 8 Multi accel decel Low XCEL M 4 Multi accel decel Mid XCEL H amp Multi accel decel High DC Brake 6 IDC injection braking during stop 2nd Func 1 Reserved for future use Reserved 8 Exchange to commercial power line V1 Ext 9 Exchange freq reference source to V1 input Up 10 Up drive Down Ti Down drive 3 Wire 12 13 wire operation Ext Trip A 13 External trip A 63 Chapter 4 Parameter Description I O Setting Range Select Display Deperipeel Ext Trip B 14 External trip B Reserved 15 Reserved for future use Exchange between PID mode and Open Loop 16 VIF mode Reserved 11 Reserved for future use Analog Hold 18 Hold the analog input signal XCEL Stop 19 Disable accel and decel Reserved 23 Reserved for future use Speed L Speed M Speed H 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 0 20 I O 24 The step frequencies are determined by the combination of P1 P2 and P3 terminals as shown in th
99. r parameters of I O 07 I O 10 Chapter 4 Parameter Description I O This is the filtering time constant for I signal input If the T signal is affected by noise causing unstable operation of the inverter increase this value Increasing this value makes response time slower This is the minimum current of the T input at which inverter outputs minimum frequency E This is the inverter output minimum frequency when there is minimum current 1 O 07 on the I terminal pr This is the maximum current of the I input at which inverter outputs maximum frequency This is the inverter output maximum frequency when there is the maximum current I O 09 on the T terminal Reference Frequency A 0 10 1 0 08 Analog Voltage Input V1 1 0 09 1 0 07 Reference Frequency vs Analog Current Input I 4 to 20mA Related Functions DRV 04 Frequency Mode FU1 20 Maximum Frequency 1 0 11 Criteria for Analog Input Signal Loss 62 This is to set the criteria for analog input signal loss when DRV 04 Frequency Mode is set to V1 Y or V1 Following table shows the setting value Setting Range Select Display Description None g Does not check the analog input signal The inverter determines that the frequency reference is lost when the analog input signal is less than half of the minimum value 1 O 02 or 1 0 07 half of xl 1 Th
100. requency Jump Selection 7 0 No No FU2 1412 Jump Frequency Low 0 00 to FU2 12 0 01 FU2 12 Jump Frequency High M12 FU2 1 to FU1 20 0 01 FU2 13 Jump Frequenoy2Low M18 0 00 to FU2 14 001 FU2 14 Jump Frequency 2High M14 FU2 13 to FU1 20 0 01 FU2 15 Jump Frequency3Low W15 0 00 to FU2 16 001 0 00 H No FU2 16 Jump Frequency 3High H16 FU2 15 to FU1 20 0 01 00 11 bit set Bit 0 Output Phase or Input Output Phase Loss Protection E Loss Protection ee 50 Bit 1 Input Phase Loss Protection l 0 No ruan Ponerse aa o 0 000 fve AA Wa py i 0 ves 8 0000 1111 bit set Bit 1 After Fault reset Speed Search Selection Bit 2 After Instant 0000 No 52 Power Failure restart Bit 3 When FU2 20 is set to 1 Yes roo ee va pean wn ef 12 Code FU2 11 through FU2 16 appears only when FU2 10 is set to Yes 26 Chapter 3 Parameter List ut Ses Keypad Factory P Gain I Gain H25 0to 9999 1 5000 Yes 52 During speed search FU2 26 Number of Auto Restart Attempt H26 0to10 n FU2 27 Delay Time before Auto Restart 0 to 60 sec 0 1 1 0 sec Yes 0 4 0 37kW 0 8 0 75kW FU2 30 Rated Motor Selection 7 AR ig 3 7 3 7kW 4 0 4 0kW FU2 31 Numberof Motor Poe Wst 2012 1 4 mo FU2 321 Rated Motor Slip W32 oto 10 Hz FH HE FU Rate Moor Curent RIS asd rowem 17 FU2 344 No Load Motor CurrentinRMS H34 0 1t0900 A FUZ S Mot
101. s and Operating Status Prior to Fault 1 Present Fault Contents Ex Over Current Code Display Description DRV 7 OG Displays the present fault contents Over current Check the fault contents before pressing the reset key Press the FUNC key and then use the ft Up 2 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 amp 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 FU2 1 Last trip 1 Fault history 1 FU2 2 Last trip 2 Fault history 2 FU2 3 Last trip 3 Fault history 3 FU2 4 Last trip 4 Fault history 4 FU2 5 Last trip 5 Fault history 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 term
102. s dependent on this V F pattern Linear pattern is used where constant torque is required This pattern maintains a linear volts frequency ratio from zero to base frequency This pattern is appropriate for constant torque applications Square pattern is used where variable torque is required This pattern maintains squared volts hertz ratio This pattern is appropriate for fans pumps etc User V F pattern is used for special applications Users can adjust the volts frequency ratio according to the application This is accomplished by setting the voltage and frequency respectively at four points between starting frequency and base frequency The four points of voltage and frequency are set in FU1 30 through FU1 37 Output Voltage A 100 Output Frequency A Base Freq V F Pattern Linear 43 Chapter 4 Parameter Description FU1 Output Voltage A 100 Output N Frequency Base Freq VIF Pattern Square Output Voltage A 100 fo ETS nesen FUTIS liver FU1 33 FU1 31 jane Output i gt FU1 30 FU1 36 Frequency FU1 32 FU1 34 x Base Freq V F Pattern User V F FU1 30 FU1 37 User V F Frequency and Voltage F du Fo Ji F de F 133 F 34 Chapter 4 Parameter Description FU1 NM 14 m m Vala r These functions are available only when User V F is selected in FU1 29 V F Pattern Us
103. s 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 D1 R B1 Short D4 R DCN Open B1 R Open DCN R Short Diode D2 S B1 Short D5 S DCN Open Module B1 S Open DCN S Short T B1 Short T DCN Open D B1 T Open ee DCN T Short U B1 Short U DCN Open BS B1 U Open ii DCN U Short IGBT T3 V B1 Short Tr6 V DCN Open Module B1 V Open DCN V Short W B1 Short W DCN Open ue B1 W Open a DCN W Short 94 Chapter 6 Troubleshooting amp Maintenance 6 6 Maintenance The G5 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 m Be sure to remove the drive power input while performing maintenance m 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 m 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
104. ss 0 5 5 4HP Inverter Type SVxxxiG5 x 004 4 008 4 015 4 022 4 037 4 040 4 Motor HP 0 5 1 2 3 5 5 4 Rating kW 0 37 0 75 1 5 2 2 3 7 4 0 Capacity kVA 1 1 1 9 3 0 45 6 1 6 5 Output FLA A 1 5 2 5 4 6 8 9 Ratings Frequency 0 1 400 Hz Voltage 380 460 V3 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 f A Max Continuous Braking Braking i 15 seconds Time Duty 0 30 ED Weight Ibs 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 v 3 V l 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 VIF Control Frequency Setting Resolution Digital Reference 0 01 Hz Below 100 Hz 0 1 Hz Over 100 Hz Q Analog Reference 0 03 Hz 50 Hz 5 Frequency Accuracy Digital 0 01 of Max Output Frequency Analog 0 1 of Max Output Frequency 3 VIF 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 1
105. t 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 1 0 46 Inv Number 1 31 If more than 1 inverters are connected be sure to use different numbers for each inverter I 0 47 Baud rate 9 600 bps Factory default 1 0 48 Lost Mode 0 No action Factory default 1 0 49 Time Out 10 1 0 sec Factory default 1 O 50 Comm Prot 7 Modbus RTU 0 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 Terminal Terminal Terminal block should be shorted using jumpe to connect a Thinkpad terminating resistor at the end inverter connected The number of drives to be connected is up to 16
106. t by delta frequency shown below Output current No load xRated Slip Rated current No load Delta Freq Output frequency Reference freq Delta freq Note Motor parameters must be set correctly for better performance of control Related Functions FU2 30 FU2 37 Motor Parameters PID For HVAC or Pump applications the PID control can be used to adjust the actual output by comparing a feedback with a Set point given to Chapter 4 Parameter Description FU2 the inverter This Set point can be in the form of 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 in the inverter output Please see FU2 50 to FU2 54 for more detail DRV 01 DRV 02 Reference Set point DRV 04 Keypad 1 gt o Keypad 2 D O v DO CO o Vi l D 0 0 14 4 to 20mA or 0to10V Transducer FU2 50 PID Control Block Diagram 57 Note PID control can be bypassed to manual operation temporarily by defining one of the multifunction input terminals P1 P3 to Open Loop The inverter will change to manual operation from PID control when this terminal is ON and change back to PID control when this terminal is OFF Related Functions DRV 04 Frequency Mode 1 0 01 to 1 0 10
107. t2 FU1 11 DCBr Value l gt Time t1 2 A _ J Stop Command FX CM ON gt Time Stop Mode DC Brake Chapter 4 Parameter Description FU1 Output Frequency A Output Cutoff gt Time Output Voltage A JOutput Cutoff ji gt Time A J Stop Command FX CM ON gt Time Stop Mode Free run FU1 08 DC Injection Braking Frequency FU1 09 DC Injection Braking On delay Time FU1 10 DC Injection Braking Voltage FU1 11 DC Injection Braking Time O Ma ri at OK 3 gt This function stops the motor immediately by introducing DC voltage to the motor windings Selecting DC Brake in FU1 07 activates FU1 08 through FU1 11 FU1 08 DC Injection Braking Frequency is the frequency at which the inverter starts to output DC voltage during deceleration FU1 09 DC Injection Braking On delay Time is the inverter output blocking time before DC 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 the DC current is applied to the motor Output Frequency A FU1 08 DCBr Freq gt Time Output Voltage A t1 FU1 09 FU1 10 t2 FU1 11 DCBr Value Pins i E Time gt t2 Stop Command FX CM ON en DC Injection Braking Operation FU1 12 Starting DC Injection Braking
108. 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 A 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 1 4 V1 1 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 1 4 V1 1 3 Set the analog frequency reference by turning the potentiometer frequency reference slowly to the right or
109. the drive 6 6 2 Routine Inspection Be sure to check the following before operation m The conditions of the installation location m The conditions of the drive cooling m Abnormal vibration m 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 amp Maintenance 6 7 Daily and Periodic Inspection Items z c Period S E Measuring 3 Inspection 5 E Inspection Method Criterion man Is there any dust Refer to the precautions Temperature Thermometer Ambient Is the ambient temperature and 10 40 no Hygrometer Environ humidity adequate O freezing Recorder ment Humidity Under All 90 no dew Is there any abnormal oscillation Use sight and hearing No abnormality Equipment DIES Input Is the input voltage of the main O Measure the voltage between Di
110. 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 Output Frequency A gt Time gt gt y Dec Pattern Acc Pattern Accel Decel Pattern Linear Output Frequency A gt Time gt Dec Pattern Acc Pattern Accel Decel Pattern S Curve Output Frequency A Time gt Dec Pattern Acc Pattern Accel Decel Pattern U Curve FU1 07 Stop Mode rt Selects the stopping method for the inverter Chapter 4 Parameter Description FU1 Setting Range 39 Select Display Pesoripion Decel 0 Inverter stops by the deceleration 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 Free Run 2 Inverter cuts off its output immediately Coast to stop when the stop signal is entered Output Frequency A gt Time Output Voltage A gt Time i Stop Command FX CM EN gt Time Stop Mode Decel Output Frequency A FU1 08 gt Time Output Voltage A t1 FU1 09 FU1 10
111. urrent has reached the FU1 54 Overload Warning Level for the FU1 55 Overload Warning Time Output Current A FU1 54 OL level Time FU1 54 OL level A i MO MG ON Sime tl u i t1 FU1 55 Overload Warning Time MO MG configured as OL FU1 54 Overload Warning Level FU1 55 Overload Warning Time Related Functions IOL MO MG is CLOSED when the output current is above the 150 of rated inverter current for 36 seconds If this situation is continued for one minute the inverter will cut off its output and displays IOLT Inverter overload trip See the nameplate for the rated inverter current Output Current 150 of Rated Inverter Current Time 150 of Rated Inverter Current Moe ON rime 36sec gt 24sec MO MG configured as IOL 70 Stall MO MG is CLOSED when the inverter is on the stall prevention mode Output Current A FU1 60 Stall Level Time FU1 60 Stall Level Output Frequency A gt Time CLOSED MO MG configured as Stall MO M6 gt Time FU1 59 Stall Prevention Mode FU1 60 Stall Prevention Level Related Functions 0V MO MG is CLOSED when the DC link voltage is above the Over voltage level DC Link Voltage A OV Level 380V DC or 760V DC gt Time MO MG ON gt Time MO MG configured as OV LV MO MG is CLOSED when the DC link volt
112. 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 v 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 v 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 v 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 v Do not use power factor capacitor surge suppressors or RFI filters on the output side of the inverter Doing so may damage these components v 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 Grounding WARNING v 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 v Connect on
113. utions on Wiring v Use shielded wires or twisted wires for control circuit wiring and separate these wires from the main power circuits and other high voltage circuits m Control Circuit Terminal v 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 Inside Inverter Inside Inverter Chapter 1 Installation 1 8 2 Keypad E 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 E Keypad Connector Pin Configuration Inverter Side 2 4 6 8 10 00000 13579 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 Used for Writing Flash ROM Inside Inverter 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
114. ve 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 Chapter 2 Operation E Moving Through DRV Group Codes N L 7 SET O mor y O FWD SET O O FWD RUN O H ha la O REV RUN O O REV SET O JET FWD SET O Ea O FWD RUN O Lil LG rev RUN O bl O REV SET O O FWD SET O E VL Op RUN O dru O REV RUN O bt Oo rev SET O FWD SET O y o Fwo RUN O Fr a RUN O dri O REV SET O Jo FWD SET O O FWD RUN O 4 E lo REV RUN O O REV SET O O FWD SET O O FWD RUN O 5 E c O REV RUN O O REV SET O cho O FWD SET O Ar O FWD RUN O GO REV RUN O ld da O REV SET O Fo O FWD gt SETO x O FWD RUN O IL UN o REV qe run O FT Mio rev 63 Chapter 2 Operation E Moving Through Function Group Codes SET O ay Jo FWD RUN O bf lo rev EH Moving Through I O Group Codes SET O O FWD RUN O O REV SET O B E Zz O q O FWD RUN O O REV gt dia SET O O FWD RUN O la O REV B zZ O m SET O O FWD RUN O O 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
115. voltage It is set upto Max freq In case of using a 50Hz motor set this to 50Hz FU1 22 Starting Frequency is the frequency where the inverter starts to output its voltage Output Voltage A Rated Voltage i Output Frequenc FU1 22 FU1 21 ue nee FU1 20 Note If the command frequency set point is set lower than the starting frequency inverter will not output voltage FU1 23 Frequency Limit Selection FU1 24 Low Limit Frequency FU1 25 High Limit Frequency r g3 r gH r Ea Chapter 4 Parameter Description FU1 FU1 23 selects the limits for the inverter operating frequency If FU1 23 is set to Yes inverter operates within the upper and lower limit setting The inverter operates at the upper or the lower limit when the frequency reference is outside the frequency limit range Output Frequency A Reference Frequency Curve OE PATTI Freq Max FU1 25 Output Frequency Curve FU1 24 gt Time Freq limit Yes 157 Note Frequency limit does not work during acceleration and deceleration FU1 26 Manual Auto Boost Selection FU1 27 Torque Boost in Forward Direction FU1 28 Torque Boost in Reverse Direction r co rome ro co This function is used to increase the starting torque at low speed by increasing the output voltage of the inverter If the boost value is set higher than required it may cause the motor flux to saturate caus
116. when the Continuous Turn On Time expires during dynamic braking and an over voltage fault can occur When this happens increase the deceleration time or install an external high duty DB resistor Install an external high duty DB resistor when the load 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 FU2 76 Duty of DB Dynamic Braking Resistor mw mL y LI This must be set when using an external DB resistor The duty is calculated by ED Decel time 100 Accel time Steady speed time Decel time Stop status time FU2 79 Software Version H Displays the software version FU2 81 FU2 90 2nd Motor Related Functions 58 1 HE v v H 9 These functions are displayed only when one of the multifunction inputs is set at 2nd func in I O 12 to 1 0 14 When using two motors with an inverter by exchanging them different values can be set for the 2 motor by using the multifunction input terminal Following table is the 2 functions corresponding to the 1 functions 2nd Functions 1st Functions Description EUS DRSI Acceleration time 2nd Acc time Acc time pa Oe Deceleration time 2nd Dec time Dec time Bag FURA Base Frequency 2nd Base Freq Base freq FU2 84 FU1 29 2nd V F VIF Pattern VOrs Hz mode PUS
117. y O FWD RUNO LA O REV Frequency Trip Current During Accel 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 E Adjusting Function and I O Group Data Example Changing the F5 data to 1 SET O RUN O SET O RUN O SET O RUN O Y Je ru NC bl Co rev O FWD r E O REV di e up FUNC wm O REV SET O RUN SET O RUN e ar O REV e eno A REV O FWD O REV Chapter 2 Operation E Setting Jump Code in Function Group Example Jump to code FU1 12 from FU1 0 F 0 SET O FWD m rwo Ec SET O gt x O Fwol FUNC SET O gt E RUN O i O REV RUN O LA O REV RUN O O REV L gt P de 0 FWD rue SET J O FWD SETO gt Ea RUN O F iL O REV rs RUN O O REV 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 Dri

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