YASKAWA GA800

2.3 List of Fault, Minor Fault, Alarm, and Error Codes
78 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
Display (Hex.) Name ALM LED Type Ref.
CyPo (0029) Cycle Power to Accept Changes Flashing Alarm 115
dEv (0011) Speed Deviation Flashing Alarm 115
dEv (0019) Speed Deviation Illuminated Fault 89
dFPS Drive Model Mismatch - Backup Function Runtime Error 135
dnE (002A) Drive Disabled Flashing Alarm 115
dv1 (0032) Z Pulse Fault Illuminated Fault 89
dv2 (0033) Z Pulse Noise Fault Detection Illuminated Fault 90
dv3 (0034) Inversion Detection Illuminated Fault 90
dv4 (0035) Inversion Prevention Detection Illuminated Fault 90
dv7 (005B) Polarity Judge Timeout Illuminated Fault 91
dWA2 (004A) DriveWorksEZ Alarm 2 Flashing Alarm 115
dWA3 (004B) DriveWorksEZ Alarm 3 Flashing Alarm 115
dWAL (0049) DriveWorksEZ Alarm Flashing Alarm 115
dWF1 (004A) EEPROM Memory DWEZ Data Error Illuminated Fault 91
dWF2 (004B) DriveWorksEZ Fault 2 Illuminated Fault 91
dWF3 (004C) DriveWorksEZ Fault 3 Illuminated Fault 91
dWFL (0049) DriveWorksEZ Fault Illuminated Fault 91
E5 (0031) MECHATROLINK Watchdog Timer Err Flashing Alarm 116
E5 (0039) MECHATROLINK Watchdog Timer Err Illuminated Fault 91
EF (0007) FWD/REV Run Command Input Error Flashing Alarm 116
EF0 (001A) Option Card External Fault Flashing Alarm 116
EF0 (0027) Option Card External Fault Illuminated Fault 91
EF1 (0042) External Fault (Terminal S1) Illuminated Fault 92
EF1 (0039) External Fault (Terminal S1) Flashing Alarm 116
EF2 (003A) External Fault (Terminal S2) Flashing Alarm 116
EF2 (0043) External Fault (Terminal S2) Illuminated Fault 92
EF3 (0009) External Fault (Terminal S3) Flashing Alarm 116
EF3 (0011) External Fault (Terminal S3) Illuminated Fault 92
EF4 (000A) External Fault (Terminal S4) Flashing Alarm 116
EF4 (0012) External Fault (Terminal S4) Illuminated Fault 92
EF5 (000B) External Fault (Terminal S5) Flashing Alarm 117
EF5 (0013) External Fault (Terminal S5) Illuminated Fault 92
EF6 (000C) External Fault (Terminal S6) Flashing Alarm 117
EF6 (0014) External Fault (Terminal S6) Illuminated Fault 92
EF7 (000D) External Fault (Terminal S7) Flashing Alarm 117
EF7 (0015) External Fault (Terminal S7) Illuminated Fault 93
EF8 (000E) External Fault (Terminal S8) Flashing Alarm 117
EF8 (0016) External Fault (Terminal S8) Illuminated Fault 93
End1 Excessive Rated Voltage Setting Flashing Auto-Tuning Error 130
End2 Iron Core Saturation Coefficient Flashing Auto-Tuning Error 130
End3 Rated Current Setting Alarm Flashing Auto-Tuning Error 130
End4 Adjusted Slip Calculation Error Flashing Auto-Tuning Error 130
End5 Resistance Tuning Error Flashing Auto-Tuning Error 130