5.3 Faults, Minor Faults, Alarms, and Error Codes Listed Alphabetically
94 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
Display (Hex.) Name ALM LED Type Ref.
CPF02 (0083) A/D Conversion Error Illuminated Drive Fault 107
CPF03 (0084) Control Board Connection Error Illuminated Drive Fault
107
CPF06 (0087) EEPROM Memory Data Error Illuminated Drive Fault 108
CPF07 (0088) Terminal Board Connection Error Illuminated Drive Fault 108
CPF08 (0089) Terminal Board Connection Error Illuminated Drive Fault 108
CPF11 (008C) RAM Fault Illuminated Drive Fault 108
CPF12 (008D) FLASH Memory Fault Illuminated Drive Fault 108
CPF13 (008E) Watchdog Circuit Exception Illuminated Drive Fault 108
CPF14 (008F) Control Circuit Fault Illuminated Drive Fault 108
CPF16 (0091) Clock Fault Illuminated Drive Fault 109
CPF17 (0092) Timing Fault Illuminated Drive Fault 109
CPF18 (0093) Control Circuit Fault Illuminated Drive Fault 109
CPF19 (0094) Control Circuit Fault Illuminated Drive Fault 109
CPF20 (0095) Control Circuit Error Illuminated Drive Fault 109
CPF21 (0096) Control Circuit Error Illuminated Drive Fault 109
CPF22 (0097) Hybrid IC Error Illuminated Drive Fault 109
CPF23 (0098) Control Board Connection Error Illuminated Drive Fault 109
CPF24 (0099) Drive Unit Signal Fault Illuminated Drive Fault 110
CPF26 (009B) BB Circuit Error Illuminated Drive Fault 110
CPF27 (009C) PWM Set Reg Error Illuminated Drive Fault 110
CPF28 (009D) PWM Pattern Error Illuminated Drive Fault 110
CPF29 (009E) On-Delay Error Illuminated Drive Fault 110
CPF30 (009F) BB On Error Illuminated Drive Fault 110
CPF31 (00A0) ASIC Code Error Illuminated Drive Fault 110
CPF32 (00A1) ASIC Startup Error Illuminated Drive Fault 110
CPF33 (00A2) Watch-dog Eror Illuminated Drive Fault 111
CPF34 (00A3) Power/Clock Eror Illuminated Drive Fault 111
CPF35 (00A4) Ext A/D Conv Error Illuminated Drive Fault 111
CPF36 (00A5) ASIC COM Error Illuminated Drive Fault 111
CPF37 (00A6) ASIC COM Error Illuminated Drive Fault 111
CPF38 (00A7) EEPROM Data Error Illuminated Drive Fault 111
CPF39 (00A8) CPU-ASIC Communication Error Illuminated Drive Fault 111
CPyE Error Writing Data - Backup Function Runtime Error 150
CrST Cannot Reset Flashing Not an alarm. 133
CSEr Control Mode Mismatch - Backup Function Runtime Error 150
CyPo (0029) Cycle Power to Accept Changes Flashing Alarm 133
dEv (0011) Speed Deviation Flashing Alarm 133
dEv (0019) Speed Deviation Illuminated Drive Fault 111
dFPS Drive Model Mismatch - Backup Function Runtime Error 150
DIFF (0093) Differential Feedback Exceeded Flashing Alarm 133
DIFF (0421) Differential Feedback Exceeded Illuminated Drive Fault 112
dnE (002A) Drive Disabled Flashing Alarm 133
dv7 (005B) Polarity Judge Timeout Illuminated Drive Fault 112
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