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EV Inverter Operating Manual

___________________________________________________________________________

TECO

– Westinghouse Motor Company 55

Section 13

Error Codes and Troubleshooting

The following

Tables

13.1 - 13.5

describe the error codes that are displayed under fault

conditions. They are broken down into five categories:



Unresettable / Unrecoverable errors



Errors recoverable both manually and automatically



Manually recoverable errors Only

(no auto-restart)



Set-up configuration and interface errors



Keypad errors

Some of the faults can be reset manually via the

Reset

key, or by an

external reset

command. Certain faults can also be reset by setting parameter

F41=000

(Enable Auto

Restart). Other faults are

not resettable

. In this case, the inverter may need a total

replacement or a

part

replaced.

SAFETY FIRST!

Use extreme caution when trouble shooting.

Table 13.1

Unresettable / Unrecoverable Errors

Display

Error

Cause

Remedy

EEPROM problem

Replace EEPROM

Overvoltage during

stop

Voltage detection circuit
malfunction

Repair or replace unit

Undervoltage during

stop

1. Input voltage too low

2. Power resistor or fuse burned

out.

3. Detection circuit malfunctions

1. Check that the input voltage is

correct.

2. Replace the power resistor or the

fuse

3. Repair or replace inverter

The inverter is

overheating during stop

1. Thermal detection circuit

malfunction

2. Ambient temperature too high

or poor ventilation

1. Repair or replace unit

2. Improve ventilation conditions or

relocate inverter

Current transducer

detection error

Current transducer or circuit
error.

Repair or replace unit

* The Fault relay contact does not operate with these error indications.

EPR

CTR

Содержание EV INVERTER Series

Страница 1: ...EV INVERTER SERIES Operating Manual 110V 1Ø 0 2 1HP 0 2 0 75kW 230V 1Ø 3Ø 0 2 3HP 0 2 2 2kW 460V 3Ø 1 3HP 0 75 2 2kW Revision 1 04 00 ...

Страница 2: ...ig 3 1 Control Terminals Designations 9 Section 4 Input Power Terminal Block Description 10 Fig 4 1 Power Input Terminals Designations 10 Section 5 Output Power Motor and Brake Terminal Block Description 10 Fig 5 1 Power Output Terminals Designations 10 Section 6 Peripheral Power Devices 11 Section 7 Fuse Types and Ratings 12 Section 8 Quick Start Guide 13 Section 9 Keypad Key Functions and Naviga...

Страница 3: ...s 55 Table 13 2 Automatically and Manually Recoverable Errors 56 Table 13 3 Manually Recoverable Only Errors No Auto Restart 57 Table 13 4 Set up Configuration and Interface Errors 57 58 Table 13 5 Keypad Errors 58 Appendix A Inverter Specifications 59 Inverter Basic Specifications 59 Inverter General Specifications 60 62 Appendix B NEMA 4 Installation and Wiring 63 66 Appendix C Inverter Paramete...

Страница 4: ...ease read this manual thoroughly before making any connections Should there be any questions or problems in using the product that cannot be resolved with the information provided in this manual contact your nearest representative for further guidance The inverter is an electrical product and as such lethal voltages are present at various points For your safety there are symbols as shown below tha...

Страница 5: ...ance issues Danger Do not modify any internal wiring circuits or parts Connect the ground terminal of the inverter properly For 200V class Rg 100Ω 400V class Rg 10Ω 1 4 During Power ON Caution The display will flash the input voltage for about 2 seconds when power is applied Danger To avoid damage to the control circuitry resulting from transient voltages do not plug or un plug any connectors or c...

Страница 6: ...output 0 10 Vdc NPN PNP V SW1 Digital Signal Selection NPN Sink or PNP Source SW2 Analog Control Selection V 0 10V I 4 20 mA 1 2 Connector 302 Option Plug in Modules Refer to Section 2 S7 Multi function Digital input I NOTES 1 Digital inputs S1 S2 S3 S4 S7 are shown Digital inputs S5 S6 are provided with a plug in option module 0V P N T1 T2 T3 PE Remove cover by squeezing both sides and pulling up...

Страница 7: ...arge indicator is extinguished before proceeding The front cover is removed by using finger pressure to push in on the sides of the cover and lifting up After the option module has been installed replace the cover before powering up the inverter Do not operate the inverter with the cover removed Option Part Number Description FIG No SIF 485 RS485 Interface 2 2 SIF 232 RS232 Interface 2 3 SIF MP Co...

Страница 8: ...S485 Interface P N SIF 485 CON302 EV Inverter Series SIF 232 M 1Ø 3Ø Input Voltage RS232 Fig 2 3 RS232 Interface P N SIF 232 CON302 EV Inverter Series SIF MP M 1Ø 3Ø Input Voltage Fig 2 4 Copy Module P N SIF MP CON302 NOTE Use isolated RS232 RS485 converter connections between PC and option card to avoid equipment damage NOTE Use isolated RS232 RS485 converter connections between PC and option car...

Страница 9: ...ad P N SDOP LED 2M CON302 SDOP LED 2M 24V COM A B EV Inverter Series SIF IO M 1Ø 3Ø Input Voltage Red Black 24V COM CON302 EV Inverter Series SIF 232 M 1Ø 3Ø Input Voltage Fig 2 7 PDA Link CON302 Fig 2 6 I O Module P N SIF IO P N JNSWPDA PDA Wire HP iPAQ Pocket PC h2210 PDA PC hx2190 RS232 S5 Digital Input S6 Digital Input T Photocoupler Output T Photocoupler Output Refer to the option manual for ...

Страница 10: ...to parameters F11 F14 000 016 019 for selecting input functions 5 S2 6 S3 7 S4 8 COM Output common Provides a common for both the 10V terminal 9 and 24V terminal 3 sources Provides the common point for the multi function digital inputs S1 S4 when SW1 is set to NPN Sink Mode Provides a common for various option cards 9 10V 10VDC 20mA Max Reference voltage supply for an external speed control potent...

Страница 11: ...100 120VAC or 200 240VAC Three Phase L1 L2 L3 200 240VAC or 380 480VAC L2 L3 N PE Earth Ground Caution Refer to the inverter nameplate for input voltage specifications Section 5 Output Power Motor and Brake Terminal Block Description P N T1 T2 T3 PE Fig 5 1 Power Output Terminal Designations Terminal Designation Description P DC Power and braking unit N T1 Inverter power output Motor connections 3...

Страница 12: ...for recommended current ratings Ground fault detector breaker Install a ground fault breaker to prevent problems caused by current leakage and to protect personnel Select current range up to 200mA and action time up to 0 1 second to prevent high frequency failure Magnetic contactor Normal operations do not need a magnetic contactor When performing functions such as external control and auto restar...

Страница 13: ...MPS Max RK5 FUSE Rating A Max CC or T FUSE Rating A 1P2 H1 0 25 0 2 0 53 1 7 10 20 1P5 H1 0 5 0 4 0 88 3 1 15 30 101 H1 1 0 75 1 6 4 2 20 40 230V class 1Ø JNEV HP KW KVA 100 CONT Output AMPS Max RK5 FUSE Rating A Max CC or T FUSE Rating A 2P2 H1 0 25 0 2 0 53 1 7 8 15 2P5 H1 0 5 0 4 0 88 3 1 10 20 201 H1 1 0 75 1 6 4 2 15 30 202 H1 2 1 5 2 9 7 5 20 40 203 H1 3 2 2 4 0 10 5 25 50 230V class 3Ø JNEV...

Страница 14: ...verter Apply the appropriate AC power to the inverter and observe the keypad display The 3 digit 7 segment display should show the input power voltage for 3 5 seconds and then show the frequency command value of 05 0 factory default At this point the display will be blinking The Power ON Indicator LED should also be ON Step 3 Check motor rotations without load On the keypad press the RUN key The d...

Страница 15: ... LED display Membrane keys Power ON charge indicator LED Fig 9 1 EV Keypad 9 1 Key Functions The keys are multifunctional providing for both control of the inverter when keypad mode is selected Default and access in setting various parameters The key functions are as follows RESET UP DOWN Reset Sets the inverter output frequency in increments of 0 1Hz when using the keypad mode Scrolls through the...

Страница 16: ...display is on solid Using the UP DOWN keys the output frequency may be set in increments of 00 1Hz from 00 0 to 50 0 60 0Hz This can be done when the inverter is in the RUN or STOP mode When the RUN STOP key is toggled to STOP the set frequency is displayed and the display is again flashing The Down key also functions to initiate a RESET after a Fault is cleared RUN STOP Initial power up RESET Inp...

Страница 17: ...ction and then press the DATA ENT key to save the display should momentarily flash End and return to the F menu To enter the C advanced parameters select F51 and then Code 001 C00 will be displayed Using the same procedure in setting the F parameters scroll to the desired C parameter and select the code or function to be set and then press the DATA ENT key to save To return to the F parameter list...

Страница 18: ...t a Factory Default value and is so specified in the Tables Most parameters may not be changed when the inverter is in the RUN mode Those parameters that can be are so noted note 1 in the Remarks column Table 10 1 F Basic Parameters F Parameter Code Range Function Factory Default Remarks F00 Inverter horsepower capacity code Note 5 F01 Acceleration time 1 sec 00 1 999 05 0 Note 1 2 F02 Deceleratio...

Страница 19: ...ule SIF IO see Sec Fig 2 6 000 Forward S1 000 S2 001 S3 005 S4 006 AIN 017 001 Reverse 002 Preset speed command 1 003 Preset speed command 2 004 Preset speed command 3 005 Jog frequency command 006 Emergency stop E S 007 Base block b b 008 Select 2 nd acceleration deceleration time 009 Reset 010 Up command 011 Down command 012 Control signal switch 013 Communication control signal switch 014 Accel...

Страница 20: ...t frequency detection range Hz 00 0 30 0 00 0 Note 1 F24 Output current target value 000 100 000 F25 Output current detection time sec 00 0 25 5 00 0 F26 Multi function analog output type selection 0 10VDC 000 Output frequency 000 Note 1 001 Set frequency 002 Output voltage 003 DC voltage 004 Output current 005 PID feedback signal F27 Multi function analog output gain 000 200 100 Note 1 F28 Preset...

Страница 21: ... mode 001 450 F50 Low frequency voltage compensation 000 40 F51 Advanced C parameter function display 000 Disable 000 Note 1 001 Enable F52 Factory default 010 Reset to factory default 50Hz 000 020 Reset to factory default 60Hz F53 Software version CPU version Notes 3 4 F54 Latest 3 fault records Notes 3 4 F Parameter Notes 1 Can be changed during RUN mode 2 Frequency resolution is 1Hz for setting...

Страница 22: ...eration stall prevention disable C04 Deceleration stall prevention level 050 200 200 C05 Run stall prevention 000 Run stall prevention enable 000 001 Run stall prevention disable C06 Run stall prevention level 050 200 200 C07 Stall prevention foldback time during run 000 Follow the deceleration time set in F02 000 001 Follow the deceleration time set in C08 C08 Stall prevention deceleration time s...

Страница 23: ...440 Note 7 C17 Max output frequency Hz 00 2 200 50 0 60 0 Note 7 C18 Output voltage ratio at max frequency 00 0 100 100 C19 Mid frequency Hz 00 1 200 25 0 30 0 Note 7 C20 Output voltage ratio at mid frequency 00 0 100 50 0 C21 Min output frequency Hz 00 1 200 00 5 00 6 Note 7 C22 Output voltage ratio at Min frequency 00 0 100 01 0 C23 Torque boost gain V f 00 0 30 0 00 0 Note 1 C24 Slip compensati...

Страница 24: ...ote 1 C33 I Integral time sec 00 0 100 10 0 Note 1 C34 D Differential time sec 0 00 10 0 0 00 Note 1 C35 PID Offset 000 Positive direction 000 Note 1 001 Negative direction C36 PID Offset adjust 000 109 000 Note 1 C37 PID Update time sec 00 0 02 5 00 0 Note 1 C38 PID Sleep mode threshold Hz 00 0 200 00 0 C39 PID Sleep delay time sec 00 0 25 5 00 0 C40 Frequency Up Down control using MFIT 000 UP Do...

Страница 25: ...Preset speed command 1 003 Preset speed command 2 004 Preset speed command 3 005 Jog frequency command 006 Emergency stop E S 007 Base block b b 008 Select 2 nd acceleration deceleration time 009 Reset 010 Up command 011 Down command 012 Control signal switch 013 Communication control signal switch 014 Acceleration deceleration prohibit 015 Master Auxiliary speed source select 016 PID Function dis...

Страница 26: ...Note The remote keypad is an option 000 Disable no signal loss detection 000 Note 4 Stop inverter then connect remote keypad for proper operation 001 Enable On signal loss stop according to F09 002 Enable Runs at the last set frequency On signal loss stop according to F04 setting or Stop key on keypad C48 Copy module Note This function is provided by the Copy Module option card 000 Copy module dis...

Страница 27: ...Notes 3 5 001 Coast to stop 002 Deceleration to stop Deceleration time C12 003 Continue operating C Parameter Notes 1 Can be changed during RUN mode 2 Frequency resolution is 1Hz for settings above 100Hz 3 Cannot be modified via RS 485 communication 4 Does not change after reset to factory default F52 factory setting is 020 60HZ and motor parameter value is 7 0 F52 factory setting is 010 50HZ and ...

Страница 28: ...mode C14 001 a Vector Set frequency Set frequency Accel time F01 Decel time F02 F45 rated frequency F45 rated frequency b V F Set frequency Set frequency Accel time F01 Decel time F02 C17 Max output freq C17 Max output freq F03 Motor rotation direction 000 Forward 001 Reverse Parameter F04 must be set to 000 for this function to be effective F04 Run signal source 000 Keypad 001 External terminal 0...

Страница 29: ...ad or TM2 Up down or communication F06 External control operation mode 000 Forward Stop Reverse Stop 001 Run Stop Forward Reverse 002 3 wire Run Stop 1 F06 is only available when F04 001 TM2 terminal 2 When both forward and reverse commands are ON this will result in a stopped mode S1 Run S2 Stop S3 Forward Reverse 24V Common 2 PNP Input Signal S1 Run S2 Stop S3 Forward Reverse COM Common 1 NPN In...

Страница 30: ...nd frequency command 0Hz the inverter will zero speed stop If F08 0Hz and frequency command F08 the inverter will run at the F08 set value F09 Stopping method 000 Decelerate to stop 001 Free run Coast to stop 1 F09 000 after receiving a stop command the motor will decelerate to stop at the rate set in F02 deceleration time 1 2 F09 001 after receiving a stop command the motor will free run Coast to...

Страница 31: ... input terminals which can be set to the above 19 functions 2 F11 F15 function descriptions F11 F15 000 001 Forward Reverse When the Forward command is ON the inverter runs forward when OFF the inverter stops F11 is the factory default Forward command When the Reverse command is ON the inverter runs in reverse when OFF the inverter stops F12 is the factory default Reverse command NOTE If both forw...

Страница 32: ...the external terminal is ON the 2nd acceleration deceleration time are in effect Refer to parameters C11 C12 for the time settings F11 009 Reset command When the reset command is ON the inverter will be disabled and all re settable table faults will be cleared NOTE Do not use a maintained device on the Reset input F11 F15 010 011 Up Down functions Controlled by acceleration deceleration times Set ...

Страница 33: ...eleration prohibit Output frequency Note Acceleration deceleration prohibit is unavailable when the Run signal is removed RAMP to stop F11 F15 015 Master Auxiliary speed switch 1 F05 001 when one of the parameters F11 F15 is set to 015 and the multi function input terminal is OFF and the frequency is set by the potentiometer on the Keypad Master speed When the multi function input terminal is ON t...

Страница 34: ...gnal scan time confirmation mSec 8 001 100 The AC drive processor reads A D values every C45 x 8mS The user can set the scan interval time to suppress any noise levels caused by the operating environment Extend C45 to increase the filter time if noise is a problem however the analog signal response will be slower F19 000 0VDC 4mA corresponds to lower frequency limit 10VDC 20mA corresponds to upper...

Страница 35: ...23 003 Frequency detection F22 004 Frequency detection F22 005 Fault output 006 Auto restart 007 Momentary power loss 008 Emergency stop E S 009 Base block b b 010 Motor overload protection 011 Inverter overload protection 012 Not used 013 Power on 014 Communication error 015 Output current detection F24 F22 Preset output frequency target 00 0 200Hz F23 Target frequency detection range 00 0 30Hz U...

Страница 36: ...detection range F23 Target frequency detection range F23 Fig 11 5a Multifunction Output F21 C46 1 Frequency Reached Setting Frequency F23 Run Command RUN STOP Inverter Output Frequency Relay Output Signal Target frequency detection range F23 If Inverter is Stopped or has no Reference Frequency the Relay will not Operate Preset output Frequency target F22 Preset output Frequency target F22 Target f...

Страница 37: ...utput Frequency Relay Output Signal Preset Output frequency target F22 Fig 11 5c F21 C46 003 Frequency detection Fout F22 Run Command RUN STOP Inverter Output Frequency Preset Output frequency target F22 Relay Output Signal Preset Output frequency target F22 The Relay Output is always active when the inverter is stopped Fig 11 5d F21 C46 004 Frequency detection Fout F22 ...

Страница 38: ...the above selections and will provide a 0 10 VDC output to the FM multi function analog output terminal F27 is used to scale the analog output signal When F26 005 PID Feedback the analog input at terminal AIN 0 10VDC or 0 4 20mA will be sent to terminal FM as 0 10VDC NOTE Due to hardware limits the maximum output voltage from the FM terminal will be limited to 10VDC F28 F36 Keypad jog and preset f...

Страница 39: ...et frequency 8 Hz 00 0 200 60 0 F36 Jog frequency Hz 00 0 200 05 0 Set frequency priority Jog Preset frequency External analog frequency signal Preset Frequency Command 3 Set value 004 Preset Frequency Command 2 Set value 003 Preset Frequency Command 1 Set value 002 Jog frequency Command Set value 005 Output frequency 0 0 0 0 F28 0 0 1 0 F29 0 1 0 0 F30 0 1 1 0 F31 1 0 0 0 F32 1 0 1 0 F33 1 1 0 0 ...

Страница 40: ... on momentary power loss 000 Enable 001 Disable F41 000 Auto restart after a momentary power loss is enabled Upon recovery of power with a run command as set by parameter F4 the inverter will perform an auto speed search Once the motor rotation speed is found it will accelerate to the reference speed setting F41 001 Auto restart disabled F42 Auto restart times 000 005 1 F42 000 The inverter will n...

Страница 41: ... and C Parameter C22 Value The starting torque will be raised as shown Operating frequency range 0 Motor rated frequency When the motor output torque is not sufficient increase the value of F48 When the motor is erratic or vibrates decrease the value of F48 The maximum output torque limit of the inverter is the current rating If increasing the value of F48 results in excessive output current then ...

Страница 42: ...requency Increase the value of F50 to increase the output voltage and low frequency torque Decrease the value of F50 to decrease the output voltage and low frequency torque Operating frequency range During low frequency operation When the motor output torque is insufficient increase the value of F50 When the motor is vibrating excessively decrease the value of F50 F50 0 V F 0 12Hz 60Hz 0 10Hz 50Hz...

Страница 43: ...Group C F52 Factory default 010 Reset parameters to factory default 50Hz 020 Reset parameters to factory default 60Hz F53 Software version Read only F54 Fault records Last 3 Faults DATA ENT DSP FUN RESET Scroll to F54 F parameters displayed Fault Code Toggles display between the set output frequency and F parameters DSP FUN To return to F parameters Output Frequency Press Up Down key to view next ...

Страница 44: ...revention can be used The stall prevention level C02 must be programmed When the inverter detects this level it stops the acceleration until the output current is below this set level and then continues with acceleration 2 When the deceleration time is set too low the inverter could trip on Overvoltage OV If the deceleration time can not be increased then stall prevention can be used The stall pre...

Страница 45: ...er the inverter runs 002 Always running 003 Always stopped 1 C13 000 The fan will auto run at or above a set certain temperature 2 C13 001 The fan runs whenever the inverter is running 3 C13 002 The fan runs whenever the power is supplied 4 C13 003 The fan does not run at any time C14 Control mode Vector control 000 V f control 001 C17 Max output frequency Hz 50 0 200Hz C18 Output voltage ratio at...

Страница 46: ... TECO Westinghouse Motor Company 45 C15 001 006 fixed V f patterns see below Purpose C15 V f Pattern Purpos e C15 V f Pattern 50 Hz Systems General 001 60 Hz Systems General 004 High starting torque 002 High starting torque 005 Variable torque 003 Variable torque 006 Fig 11 11b Pre configured V f patterns ...

Страница 47: ...ompensation gain V f 00 0 100 C24 value Motor synchronization speed Rated speed Motor synchronization speed Where Rated speed The RPM Marked on the motor nameplate Motor synchronization speed RPM 120 Motor rated frequency 50Hz or 60Hz Motor Poles Example 4 Poles 60Hz induction motor synchronization speed 120 60 1800 RPM 4 Motor synchronization speed 1725 RPM F49 1800 1725 1800 4 2 C25 Motor no loa...

Страница 48: ...rsa 4 D is the deviation of feedback value in unit time C34 When the deviation is positive the output frequency decreases and vice versa C31 PID Error gain 0 00 10 0 C31 is PID error gain and the feedback value feedback value C31 C32 P Proportional gain 0 00 10 0 C32 Proportional gain for PID control C33 I Integral time s 00 0 100 C33 Integral time for I control NOTE To increase integral action de...

Страница 49: ...F15 AIN 18 PID Feedback F05 Frequency Command PID Command Signal Gain D C31 F16 AIN Signal Select C34 1 In PID mode select AIN on TM2 is the PID feedback signal Set F15 018 2 The PID command set point is selected by parameter F05 000 001 or 004 This value is stored in F28 PID sleep mode requires setting all functions below C30 001 004 PID Enable F15 018 AIN is the PID feedback signal F28 PID prese...

Страница 50: ... the inverter stops The Up Down function is available in stop mode 1 C40 000 When the RUN signal is ON the inverter will accelerate to the value set by F28 then continue to run at the set commanded speed When Up Down terminal is activated the inverter begins to accelerate decelerate until the Up Down command is removed The inverter then runs at that set speed When the RUN signal is OFF the inverte...

Страница 51: ...10 then any digital input signals applied for less than 80 msec will be ignored 2 If the scanned signal is seen for N times scan times the inverter responds to it as a signal change If it is seen for less than N times it is considered noise Minimum Scan time 8ms 3 The user can set scan interval times according to the noise in the operating environment Extend the values of C44 C45 if noise is a pro...

Страница 52: ...ain keypad then POWER DOWN the inverter and install the remote keypad 2 When C47 001 parameters C49 C53 will be auto set as follows Inverter communication address No 1 Data bytes 8 bit Baud rate 38400 bps Parity no parity Stop bits 1 3 Set C47 000 via the main keypad after the remote keypad is removed 4 C47 can t be changed by the remote keypad NOTES 1 For safety reasons install or remove remote k...

Страница 53: ...uires RS232 option SIF 232 1 to 1 control A PC or PLC controls one inverter C49 communication address to 001 254 NOTES a The BAUD RATE C50 and communication format C51 C52 C53 of the Host Computer or PLC and inverter must be the same b The inverter will validate the modified parameters after the parameters are modified by the Host Computer or PLC c Communication protocol refer to the EV MODBUS com...

Страница 54: ... fault Master Slave EV Tx T3 C54 F21 014 or C46 014 T3 T2 T1 0 1 2 3 000 Dec from F02 002 Dec from C12 If F02 C12 MF Output RY1 T T Frequency 001 free Run Frequency C55 001 003 continue Run mode COT Display always shows COT until Reset Display 0 1 2 3 Reset or Master send data Reset Master Command Run Command only F04 002 Communication mode 2 0 1 Frequency C55 000 or 002 C55 003 Fig 11 15 Communic...

Страница 55: ...Inches mm H W D a b c d e 1 5 2 132 3 03 77 5 13 130 5 0 17 4 3 4 86 123 5 0 20 5 2 64 67 0 315 8 2 5 2 132 4 65 118 5 83 148 0 17 4 3 4 86 123 5 0 20 5 4 25 108 0 315 8 Frame Size Model No Input Voltage VAC Phase Ø HP CT Approx Wt Lbs IN OUT 1 JNEV 1P2 H1 115 1 3 25 1 JNEV 1P5 H1 115 1 3 50 2 JNEV 101 H1 115 1 3 1 2 JNEV 2P2 H1 230 1 3 25 1 JNEV 2P5 H1 230 1 3 50 1 JNEV 201 H1 230 1 3 1 1 JNEV 2P...

Страница 56: ... inverter may need a total replacement or a part replaced SAFETY FIRST Use extreme caution when trouble shooting Table 13 1 Unresettable Unrecoverable Errors Display Error Cause Remedy EEPROM problem EEPROM problem Replace EEPROM Overvoltage during stop Voltage detection circuit malfunction Repair or replace unit Undervoltage during stop 1 Input voltage too low 2 Power resistor or fuse burned out ...

Страница 57: ...en motor wiring and earth 5 IGBT module is damaged 1 Set a longer acceleration time Parameter F01 2 Replace the inverter with the same or greater capacity as that of the motor 3 Check the motor 4 Check the wiring 5 Replace the IGBT module Overcurrent during run 1 Transient load change 2 Transient power change Increase inverter capacity Overvoltage during operation deceleration 1 Deceleration time ...

Страница 58: ...y Error Description Zero speed stop Set frequency is 0 1Hz Increase set frequency Fail to direct start on power up 1 If the inverter is set to external control mode F04 001 and direct start on power up is disabled C09 001 the inverter cannot be started and will flash SP1 when the run switch is ON and power is applied refer to C09 for selections 2 Set C09 000 for direct start Keypad emergency stop ...

Страница 59: ...etting error The setting of parameter F07 is within ranges of Parameters C27 C29 or C28 C29 F07 F08 or F07 F08 1 Modify Parameters C27 C29 2 F07 F08 Modification of parameter is not allowed during communication 1 Enable command disabled during communication 2 Modifying parameters C49 C53 during communication 1 Issue an enable command before while communicating 2 Set up parameters before communicat...

Страница 60: ...C 1Ø 3Ø 1P2 1P5 101 2P2 2P5 201 202 203 2P2 2P5 201 202 203 Horsepower HP 0 25 0 5 1 0 25 0 5 1 2 3 0 25 0 5 1 2 3 Max applicable motor output HP kW 0 25 0 2 0 5 0 4 1 0 75 0 25 0 2 0 5 0 4 1 0 75 2 1 5 3 2 2 0 5 0 2 0 5 0 4 1 0 75 2 1 50 3 2 2 Rated output current A 1 7 3 1 4 2 1 7 3 1 4 2 7 5 10 5 1 7 3 1 4 2 7 5 10 5 Rated capacity kVA 0 53 0 88 1 60 0 53 0 88 1 60 2 90 4 00 0 53 0 88 1 60 2 90...

Страница 61: ...e acc dec time 0 1 999s Multi functional analog output 6 functions refer to F26 description Multi functional input 19 functions refer to F11 F14 description Multi functional output 16 functions refer to F21 description DI digital input NPN PNP alternative 4 points standard 2 points optional S1 S4 standard S5 S6 optional DO digital output Relay output Form A contact set to multi function output Ext...

Страница 62: ... Operation stall prevention output terminal short circuit grounding error reverse limit directly start on power up and fault reset limit Note1 The setting resolution above 100Hz is 1Hz when controlled by keypad and 0 01Hz when controlled using a computer PC or programmable controller PLC Note 2 EV 1P2 101 H1 2P2 201 H1 H3 and 401 403 H3 type Carrier frequency 10KHz with option filter complies with...

Страница 63: ...ing terminal block TM2 3 47 lb in Outer cover screws M4 5 20 lb in REV 0 FWD Switch Potentiometer L1 FWD REV 24V 0V AIN 10V L2 PE AC Input 100 120 VAC Or 200 240 VAC 50 60 Hz 1Ø EV 3Ø IM PE T1 T2 T3 1 Input source 1Ø L1 L2 PE must be connected to a 100 120VAC or 200 240VAC supply 2 Motor output 3Ø T1 T2 T3 PE CAUTION Do not start or stop the drive using the main input power For the JNEV 1P2 to 201...

Страница 64: ... VAC 50 60 Hz 1Ø PE PE 123 4mm 198 9mm 4 86in 7 83in 4 M4 Fig B 4 JNEV NEMA4 Wiring Diagram T1 T2 T3 3 Phases IM 220 240V 380 480V Single ThreePhases D ATA FU N D SP E N T R U N R ESET S TO P REV 0 FWD SWITCH Potentiometer POWER SWITCH L1 L L2 N L3 Notes 1 Power switch REV 0 FWD switch and Potentiometer are only for for the models JNEV 202 403 H3FN4S 2 Power supply cable JNEV 200 12 AWG 3 5mm2 JNE...

Страница 65: ... Terminal layout Fig B 5 M N JNEV YYY H1FN4 H1FN4S 115VAC and 230VAC Connection Diagram 4 Outer Cover Screws N4S Cover With REV 0 FWD switch and Speed control potentiometer N4 Cover or Power Supply Cable Motor Cable Power Terminal Block TM1 Control Terminal Block TM2 Plug in Terminals TM1 TM2 Frequency Control FWD REV Power Supply Cable L1 L2 Motor Cable T1 T2 T3 ...

Страница 66: ...P5 101 2P2 2P5 201 H1FN4FS 212 3 mm 8 36 in 7 83 in 198 9 mm 123 4 mm 4 86 in 123 4 mm 5 54 in 135 0 mm 5 51 in 182 9 mm 7 20 in 169 9 mm 6 69 in Fig B 6 EV NEMA4S Frame 1 Fig B 7 EV NEMA4S Frame 2 210 mm 8 27 in 4 R 0 1 1 2 7 5 210 mm 8 27 in 9 09 in 231 mm 11 61 in 295 mm 10 71 in 274 5 mm 180 1 mm 7 09 in 0 20 in 5 0 mm IP65 Frame 2 switch JNEV 202 203 401 402 403 H3FN4FS switch not shown ...

Страница 67: ...ng Parameter Setting Parameter Setting F00 F28 C00 C28 F01 F29 C01 C29 F02 F30 C02 C30 F03 F31 C03 C31 F04 F32 C04 C32 F05 F33 C05 C33 F06 F34 C06 C34 F07 F35 C07 C35 F08 F36 C08 C36 F09 F37 C09 C37 F10 F38 C10 C38 F11 F39 C11 C39 F12 F40 C12 C40 F13 F41 C13 C41 F14 F42 C14 C42 F15 F43 C15 C43 F16 F44 C16 C44 F17 F45 C17 C45 F18 F46 C18 C46 F19 F47 C19 C47 F20 F48 C20 C48 F21 F49 C21 C49 F22 F50 C...

Страница 68: ...ouse or TWMC designated service center any such products which are defective within the warranty period In the event of warranty claims TWMC must be notified promptly following any product failure The product shall be sent to a TWMC authorized service center for diagnosis of the cause of failure TWMC will not be responsible for any repair that has been performed without prior written permission fr...

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