YASKAWA A1000 HHP Programming Manual page 334

B.9 MEMOBUS/Modbus Data Table
Register No.
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
Fault Contents 7
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
00C4H
bit 6, 7
bit 8
bit 9 to B
bit C
bit D
bit E
bit F
Fault Contents 8
bit 0
bit 1
bit 2
bit 3 to 9
00C5H
bit A
bit B to D
bit E
bit F
Fault Contents 9
bit 0
bit 1
00C6H bit 2
bit 3
bit 4
bit 5 to F
00C7H Reserved
334
Contents
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PG Hardware Fault (PGoH)
SI-T3 Watchdog Error (E5)
Reserved
Too many speed search restarts (SEr)
Reserved
PID Feedback Loss (FbH)
External Fault 1, input terminal S1 (EF1)
External Fault 2, input terminal S2 (EF2)
Mechanical Weakening Detection 1 (oL5)
Mechanical Weakening Detection 2 (UL5)
Current Offset Fault (CoF)
Reserved
DriveWorksEZ Fault (dWFL)
Reserved
Output Voltage Detection Fault (voF)
Reserved
Reserved
Reserved
Reserved
Reserved
Thermistor Disconnect (THo)
Reserved
Polarity Judge Timeout (dv7)
This is not available in A1000 HPP models.
Reserved
Power Unit Output Phase Loss 3 (LF3)
Current Unbalance (UnbC)
Gate Drive Board Undervoltage (Uv4)
Uv5 MC/FANAbnormal low-voltage power supply
oH6 Thermal converter
dFAn FAN abnormal diode module
EFAn FAN panel anomalies
Reserved
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual