List Of Fault, Minor Fault, Alarm, And Error Codes - YASKAWA GA700 Series Technical Manual

7.3

List of Fault, Minor Fault, Alarm, and Error Codes

Table 7.2 shows the possible fault, minor fault, alarm, and error codes.
The display codes are in alphabetical order. Search the table for the code shown on the keypad, and identify its
causes and possible solutions.
Note:
The number in parentheses adjacent to the code in the table identifies the fault code or minor fault code (hex. number) that was read
during MEMOBUS/Modbus communications.
Example: AEr (0032)
Display (Hex.)
AEr (0032) Station Address Setting Error
bAT (0085) Keypad Battery Low Voltage
bAT (0402) Keypad Battery Low Voltage
bb (0008) Baseblock
bCE (008A) Bluetooth Communication Error
bCE (0416) Bluetooth Communication Fault
boL (0045) Braking Transistor Overload
boL (004F) BrakingTransistor Overload Fault
bUS (0015) Option Communication Error
bUS (0022) Option Communication Error
bUSy Busy
CALL (001D) Serial Comm Transmission Error
CE (0014) Modbus Communication Error
CE (0021) Modbus Communication Error
CF (0025) Control Fault
CoF (0046) Current Offset Fault
CP1 (0087) Comparator 1 Limit Error
CP1 (0414) Comparator 1 Limit Error
CP2 (0088) Comparator 2 Limit Error
CP2 (0415) Comparator 2 Limit Error
CPF00 Control Circuit Error
CPF01 Control Circuit Error
CPF02 (0083)
Control Circuit Error
CPF03 (0084)
CPF06 (0087) Control Circuit Error (EEPROM memory Data Error)
CPF07 (0088)
Control Circuit Error
CPF08 (0089)
CPF10 (009B) - CPF14 (008F) Control Circuit Error
CPF16 (0091) - CPF23 (0098) Control Circuit Error
CPF24 (0099) Control Circuit Error (Drive Unit Signal Fault)
CPF26 (009B) - CPF39 (00A8) Control Circuit Error
CPyE Error Writing Data
CrST Remove RUN Command to Reset
CSEr Control Mode Mismatch
CyC (0033) MECHATROLINK CommCycleSettingErr
CyPo (0029) Cycle Power to Accept Changes
dEv (0011) Speed Deviation
dEv (0019) Speed Deviation
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Table 7.2 List of Fault, Minor Fault, Alarm, and Error Codes
Name

7.3 List of Fault, Minor Fault, Alarm, and Error Codes

ALM LED
Flashing
Flashing
Illuminated
Flashing
Flashing
Illuminated
Flashing
Illuminated
Flashing
Illuminated
-
Flashing
Flashing
Illuminated
Illuminated
Illuminated
Flashing
Illuminated
Flashing
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
Illuminated
- Backup Function Runtime Error
Flashing
- Backup Function Runtime Error
Flashing
Flashing
Flashing
Illuminated
Type Ref.
Alarm 349
Alarm 349
Fault 320
Alarm 349
Alarm 349
Fault 320
Alarm 349
Fault 320
Alarm 349
Fault 320
Not an alarm. 350
Alarm 350
Alarm 350
Fault 320
Fault 321
Fault 321
Alarm 350
Fault 321
Alarm 351
Fault 322
Fault 322
Fault 322
Fault 322, 322
Fault 322
Fault 322, 322
Fault 323 - 323
Fault 323, 324
Fault 324
Fault 324, 326
371
Not an alarm. 351
371
Alarm 351
Alarm 351
Alarm 351
Fault 326
315
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