YASKAWA GA700 Series

7.3 List of Fault, Minor Fault, Alarm, and Error Codes
316 YASKAWA SIEPC71061705H GA700 Series Technical Manual
Display (Hex.) Name ALM LED Type Ref.
dFPS Drive Model Mismatch - Backup Function Runtime Error 371
dnE (002A) Drive Disabled Flashing Alarm 351
dv1 (0032) Z Pulse Fault Illuminated Fault 326
dv2 (0033) Z Pulse Noise Fault Detection Illuminated Fault 326
dv3 (0034) Inversion Detection Illuminated Fault 326
dv4 (0035) Inversion Prevention Detection Illuminated Fault 327
dv7 (005B) Polarity Judge Timeout Illuminated Fault 327
dWA2 (004A) DriveWorksEZ Alarm 2 Flashing Alarm 351
dWA3 (004B) DriveWorksEZ Alarm 3 Flashing Alarm 351
dWAL (0049) DriveWorksEZ Alarm Flashing Alarm 351
dWF1 (004A) EEPROM Memory DWEZ Data Error Illuminated Fault 327
dWF2 (004B) DriveWorksEZ Fault 2 Illuminated Fault 327
dWF3 (004C) DriveWorksEZ Fault 3 Illuminated Fault 327
dWFL (0049) DriveWorksEZ Fault Illuminated Fault 328
E5 (0031) MECHATROLINK Watchdog Timer Err Flashing Alarm 351
E5 (0039) MECHATROLINK Watchdog Timer Err Illuminated Fault 328
EF (0007) FWD/REV Run Command Input Error Flashing Alarm 352
EF0 (001A) Option Card External Fault Flashing Alarm 352
EF0 (0027) Option Card External Fault Illuminated Fault 328
EF1 (0042) External Fault (Terminal S1) Illuminated Fault 328
EF1 (0039) External Fault (Terminal S1) Flashing Alarm 352
EF2 (003A) External Fault (Terminal S2) Flashing Alarm 352
EF2 (0043) External Fault (Terminal S2) Illuminated Fault 328
EF3 (0009) External Fault (Terminal S3) Flashing Alarm 352
EF3 (0011) External Fault (Terminal S3) Illuminated Fault 328
EF4 (000A) External Fault (Terminal S4) Flashing Alarm 352
EF4 (0012) External Fault (Terminal S4) Illuminated Fault 328
EF5 (000B) External Fault (Terminal S5) Flashing Alarm 352
EF5 (0013) External Fault (Terminal S5) Illuminated Fault 329
EF6 (000C) External Fault (Terminal S6) Flashing Alarm 353
EF6 (0014) External Fault (Terminal S6) Illuminated Fault 329
EF7 (000D) External Fault (Terminal S7) Flashing Alarm 353
EF7 (0015) External Fault (Terminal S7) Illuminated Fault 329
EF8 (000E) External Fault (Terminal S8) Flashing Alarm 353
EF8 (0016) External Fault (Terminal S8) Illuminated Fault 329
End1 Excessive Rated Voltage Setting Flashing Auto-Tuning Error 366
End2 Iron Core Saturation Coefficient Flashing Auto-Tuning Error 366
End3 Rated Current Setting Alarm Flashing Auto-Tuning Error 366
End4 Adjusted Slip Calculation Error Flashing Auto-Tuning Error 366
End5 Resistance Tuning Error Flashing Auto-Tuning Error 366
End6 Leakage Inductance Alarm Flashing Auto-Tuning Error 366
End7 No-Load Current Alarm Flashing Auto-Tuning Error 366
End8 HFI Alarm Flashing Auto-Tuning Error 367
End9 Initial Pole Detection Alarm Flashing Auto-Tuning Error 367
EP24v (0081) External Power 24V Supply Flashing Alarm 353
Er-01 Motor Data Error Flashing Auto-Tuning Error 367