Baldor VS1GV21-1B, Инструкция по установке и эксплуатации

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9-8 Troubleshooting MN765
9.3 Fault Messages
Table 9-1 Fault Messages (Alphabetical by Keypad Text)
Keypad Text Type
Fault
Number
Description
AC Input High Fault 69 Check AC Input Line Voltage.
ADC Calibr Fault Fault 57
ADC Calibration Voltages Out of Range. Check analog input wiring for noise. If
problem persists, contact factory for further assistance.
Apply Oil/Lub Alarm 84 Triggered from RTC Module.
Aux Filter Setup Alarm 51
Incorrect setup. Filter Source should be set to "Raw Speed" when destination is
set to SpeedLoop.
Brake Over Temp Alarm 97 Dynamic brake has overheated, check sizing or increase ohms setting for brake.
Brk Desat Fault 65
Dynamic brake de-saturation has occurred. Check that dynamic brake resistor
is properly connected to R1 and R2.
Bus Transient Fault 95
Transient causing unbalanced bus capacitor voltage; cycle power to reset fault.
A line surge or bus capacitor failure has resulted in an unbalanced voltage
condition as determined by a bus voltage monitoring circuit.
Change Filter(s) Alarm 83 Triggered from RTC Module.
Clean Filter(s) Alarm 82 Triggered from RTC Module.
Configuration Fault 2
Some drive feature or option has failed initial startup tests; parameter(s) out of
range after download of improper parameter file settings.
Control EE Fault 27 Problem reading EEPROM on the control board, contact Baldor for service.
Control EE Fault 29 Problem writing fault log to control board EEPROM, contact Baldor for service.
Control EE Fault 31
Problem writing the header record to the control board EEPROM, contact
Baldor for service.
Control EE Fault 32
Problem writing a parameter to the control board EEPROM, contact Baldor for
service.
Conv Over Temp Alarm 98
Converter has overheated, decrease loading; check for proper air flow; check
for elevated ambient temperature.
Current Ref Fault 15 Reference volt for current readings out of tolerance. Contact Baldor for service.
Current Sense Fault 12
Motor current sensor(s) out of tolerance; cycle power to drive; if problem
persists contact factory.
DC Bus High Fault 19
DC Bus V over 405/810/1000V for 230V/460V/575V units. Check for high input
line voltage; increase decel rates; check for correct brake resistor on R1/R2.
DC Bus Low Alarm 20
DC Bus V below 220/440/550V for 230V/460V/575V units. Check for low input
line voltage; increase accel rate; verify B+ to B- voltage; verify proper brake
resistor.
DC Pk Overvolt Fault 63
Bus peak voltage rating exceeded. Check AC input lines; sizing of dynamic
brake; insure that input does not have power factor correction capacitors or
other source of transients.
Desaturation Fault 7
Output current exceeds desaturation limit. Check motor and connections for
short circuit; verify proper motor load; increase acc/dec; check for conductive
debris inside drive.
Download Fault 54
Parameter download from keypad or network has failed. Verify parameter set
compatibility.
Drive Disabled Alarm 66 Motion command given with drive disabled. Check drive enable input.
Drive Enabled Alarm 67
Drive enabled during parameter download. Drive must remain disabled until
completion of parameter download.
Drive Low Temp Fault 76
Heat sink Temperature is lower than allowed. Space heater may be required in
cabinet.
Drive Over Tmp Alarm 21
Heatsink temp exceeded 85/95
0
C. Verify ambient does not exceed 45°C.
Clean fans and heatsink. Add cabinet cooling if ambient is too high.