6.3 Faults, Minor Faults, Alarms, and Error Codes Listed Alphabetically
462 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Display (Hex.) Name ALM LED Type Ref.
FB06 (043E) External Overload 1 Illuminated System Fault 480
FB07 (043F) External Overload 2 Illuminated System Fault 480
FB08 (0440) Brownout Detected Illuminated System Fault 481
FB09 (0441) Blackout Detected Illuminated System Fault 481
FB10 (0442) Loss of Drive Communications Illuminated Drive Fault 481
FB13 (0445) Loss of Load Illuminated System Fault 481
FB15 (0447) Input Phase Loss Illuminated System Fault 481
FB16 (0448) Input Phase Rotation Illuminated System Fault 481
FB17 (0449) Loss of Load Detected Illuminated System Fault 481
FB18 (044A) Welded Bypass Contactor Detected Illuminated System Fault 481
FB26 (0452) Option on Drive Detected Illuminated Drive Fault 482
FB27 (0453) Drive Hardware Fault (CPFx oFx) Illuminated Drive Fault 482
FB28 (0454) Drive Faulted Illuminated System Fault 482
FB30 (0456) Conflicting SW Check UB-99 Illuminated Drive Fault 482
FDBKL (0094) Feedback Loss Wire Break Flashing Alarm 501
FDBKL (0422) WIRE Break Illuminated Drive Fault 482
FIRE_ST (00CA) Fire Stat Open Flashing Alarm 501
FREEZ_ST (00CB) Freeze Stat Open Flashing Alarm 502
FLGT (0095) Feedback Loss, Go To Freq b5-83 Flashing Alarm 501
FR<MS (009E) Freq Ref < Minimum Speed (Y1-06) Flashing Alarm 502
FR<TH (009F) Freq. Reference < Thrust (Y4-12) Flashing Alarm 502
GF (0006) Ground Fault Illuminated Drive Fault 482
HCA (0034) High Current Alarm Flashing Alarm 502
HFB (0423) High Feedback Sensed Illuminated Drive Fault 483
HIAUX (0096) High PI Aux Feedback Level Flashing Alarm 502
HIAUX (0424) High PI Aux Feedback Level Illuminated Drive Fault 483
HIFB (0097) High Feedback Sensed Flashing Alarm 502
HLCE (0411) High Level Communication Errors Illuminated Drive Fault 483
iFEr Communication Err - Backup Function Runtime Error 516
INTLK (0069) BAS Interlock Flashing Alarm 503
L24v (0021) Loss of External Power 24 Supply Flashing Alarm 503
LCP (00A7) Low City Pressure Flashing Alarm 503
LF (001C) Output Phase Loss Illuminated Drive Fault 483
LF2 (0036) Output Current Imbalance Illuminated Drive Fault 483
LFB (0425) Low Feedback Sensed Illuminated Drive Fault 483
LOAUX (0099) Low PI Aux Feedback Level Flashing Alarm 503
LOAUX (0426) Low PI Aux Feedback Level Illuminated Drive Fault 484
LoG Com Error / Abnormal SD Card Flashing Alarm 503
LOFB (009A) Low Feedback Sensed Flashing Alarm 503
LOP (009B) Loss of Prime Flashing Alarm 503
LOP (0427) Loss of Prime Illuminated Drive Fault 484
LOW_SUCT (00CE) Low Suction Detected Flashing Alarm 504
LSP (00A8) Low Suction Pressure Flashing Alarm 504