YASKAWA A1000 Series Technical Manual page 495

Register No.
Fault contents 3
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
00C0H
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Fault contents 4
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C1H bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Fault contents 5
bit 0
bit 1
bit 2, 3
bit 4
bit 5
00C2H bit 6
bit 7
bit 8
bit 9
bit A
bit B to E
bit F
Fault contents 6
bit 0
bit 1
bit 2
bit 3
bit 4
00C3H bit 5
bit 6
bit 7
bit 8
bit 9
bit A
bit B to F
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
Contents
Undervoltage (Uv1)
Control Power Supply Undervoltage (Uv2)
Soft Charge Circuit Fault (Uv3)
Reserved
Ground Fault (GF)
Overcurrent (oC)
Overvoltage (ov)
Heatsink Overheat (oH)
Heatsink Overheat (oH1)
Motor Overload (oL1)
Drive Overload (oL2)
Overtorque Detection 1 (oL3)
Overtorque Detection 2 (oL4)
Dynamic Braking Transistor Fault (rr)
Braking Resistor Overheat (rH)
External Fault at input terminal S3 (EF3)
External Fault at input terminal S4 (EF4)
External Fault at input terminal S5 (EF5)
External Fault at input terminal S6 (EF6)
External Fault at input terminal S7 (EF7)
External Fault at input terminal S8 (EF8)
Cooling Fan Error (FAn)
Overspeed (os)
Excessive Speed Deviation (dEv)
PG Disconnected (PGo)
Input Phase Loss (PF)
Output Phase Loss (LF)
Motor Overheat (PTC input) (oH3)
Digital Operator Connection Fault (oPr)
EEPROM Write Error (Err)
Motor Overheat Fault (PTC input) (oH4)
MEMOBUS/Modbus Communication Error (CE)
Option Communication Error (bUS)
Reserved
Control Fault (CF)
Zero Servo Fault (SvE)
Option External Fault (EF0)
PID Feedback Loss (FbL)
Undertorque Detection 1 (UL3)
Undertorque Detection 2 (UL4)
High Slip Braking Overload (oL7)
Reserved
Hardware Fault (includes oFx)
Reserved
Z Pulse Fall Detection (dv1)
Z Pulse Noise Fault Detection (dv2)
Inversion Detection (dv3)
Inversion Prevention Detection (dv4)
Current Imbalance (LF2)
Pullout Detection (STo)
PG Hardware Fault (PGoH)
SI-T3 Watchdog Error (E5)
Reserved
Too many speed search restarts (SEr)
Reserved
C.9 MEMOBUS/Modbus Data Table
C
495