YASKAWA A1000 Technical Manual page 563

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 27G YASKAWA AC Drive A1000 Technical Manual
Contents
DC Bus Undervoltage (Uv1)
Control Power Supply Undervoltage (Uv2)
Undervoltage 3 (Soft-Charge Bypass Circuit Fault) (Uv3)
Output Short-Circuit or IGBT Fault (SC)
Ground Fault (GF)
Overcurrent (oC)
Drive Overheat Warning (ov)
Heatsink Overheat (oH)
Overheat 1 (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)
Internal Fan Fault (FAn)
Overspeed (os)
Speed Deviation (dEv)
PG Disconnected (PGo)
Input Phase Loss (PF)
Output Phase Loss (LF)
Motor Overheat (PTC input) (oH3)
External 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 Fault (dv1)
Z Pulse Noise Fault Detection (dv2)
Inversion Detection (dv3)
Inversion Prevention Detection (dv4)
Output Current Imbalance (LF2)
Pullout Detection (STo)
PG Hardware Fault (PGoH)
MECHATROLINK Watchdog Timer Error (E5)
Reserved
Too many speed search restarts (SEr)
Reserved
C.9 MEMOBUS/Modbus Data Table
C
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