YASKAWA GA700 Series

Troubleshooting
7
7.3 List of Fault, Minor Fault, Alarm, and Error Codes
YASKAWA SIEPC71061705H GA700 Series Technical Manual 317
Display (Hex.) Name ALM LED Type Ref.
Er-02 Drive in an Alarm State Flashing Auto-Tuning Error 367
Er-03 STOP Button was Pressed Flashing Auto-Tuning Error 367
Er-04 Line-to-Line Resistance Error Flashing Auto-Tuning Error 368
Er-05 No-Load Current Error Flashing Auto-Tuning Error 368
Er-08 Rated Slip Error Flashing Auto-Tuning Error 368
Er-09 Acceleration Error Flashing Auto-Tuning Error 368
Er-10 Motor Direction Error Flashing Auto-Tuning Error 368
Er-11 Motor Speed Error Flashing Auto-Tuning Error 368
Er-12 Current Detection Error Flashing Auto-Tuning Error 369
Er-13 Leakage Inductance Error Flashing Auto-Tuning Error 369
Er-14 Motor Speed Error 2 Flashing Auto-Tuning Error 369
Er-15 Torque Saturation Error Flashing Auto-Tuning Error 369
Er-16 Inertia ID Error Flashing Auto-Tuning Error 369
Er-17 Reverse Prohibited Error Flashing Auto-Tuning Error 369
Er-18 Back EMF Error Flashing Auto-Tuning Error 369
Er-19 PM inductance Error Flashing Auto-Tuning Error 369
Er-20 Stator Resistance Error Flashing Auto-Tuning Error 369
Er-21 Z Pulse Correction Error Flashing Auto-Tuning Error 369
Er-25 HighFreq Inject Param Tuning Err Flashing Auto-Tuning Error 370
Err (001F) EEPROM Write Error Illuminated Fault 329
FAn (000F) Internal Fan Fault Flashing Alarm 353
FAn (0017) Internal Fan Fault Illuminated Fault 329
FAn1 (0413) Drive Cooling Fan Fault Illuminated Fault 329
FbH (0028) Excessive PID Feedback Flashing Alarm 353
FbH (0041) Excessive PID Feedback Illuminated Fault 330
FbL (0027) PID Feedback Loss Flashing Alarm 353
FbL (0028) PID Feedback Loss Illuminated Fault 330
GF (0006) Ground Fault Illuminated Fault 330
HCA (0034) High Current Alarm Flashing Alarm 354
HLCE (0411) High Level Communication Errors Illuminated Fault 330
iFEr Communication Err - Backup Function Runtime Error 371
L24v (0021) Loss of External Power 24 Supply Flashing Alarm 354
LF (001C) Output Phase Loss Illuminated Fault 330
LF2 (0036) Output Current Imbalance Illuminated Fault 331
LoG Log Com Error Flashing Alarm 354
LSo (0051) Low Speed Motor Step-Out Illuminated Fault 331
LT-1 (0035) Cooling Fan Maintenance Time Flashing Alarm 354
LT-2 (0036) Capacitor Maintenance Time Flashing Alarm 354
LT-3 (0043) SoftChargeBypassRelay MainteTime Flashing Alarm 354
LT-4 (0044) IGBT Maintenance Time (50%) Flashing Alarm 355
ndAT Model,VolClass,Capacity Mismatch - Backup Function Runtime Error 371
nSE (0052) Node Setup Error Illuminated Fault 331
oC (0007) Overcurrent Illuminated Fault 331
oFA00 (0101) Option Not Compatible with Port Illuminated Fault 332
oFA01 (0102) Option Fault/Connection Error Illuminated Fault 333
oFA02 (0103) Duplicate Options Illuminated Fault 333