YASKAWA T1000V Technical Manual page 400

C.10 MEMOBUS/Modbus Data Table
Register No.
Fault contents 7
bit 0
bit 1
00C4H bit 2
bit 3, bit 4
bit 5
bit 6 to bit F
Alarm contents 2
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
00C8H bit 6
bit 7
bit 8
bit 9
bit A
bit B
bit C to bit E
bit F
Alarm contents 3
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C9H bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Alarm contents 4
bit 0
bit 1
bit 2 to bit 5
00CAH bit 6
bit 7
bit 9
bit A
bit B to F
Alarm contents 5
bit 0 to bit 2
bit 3
bit 7
00CBH bit 8
bit 9
bit A
bit B
bit C to bit F
400
Contents
PID Feedback Loss (FbH)
External Fault 1, input terminal S1 (EF1)
External Fault 2, input terminal S2 (EF2)
Reserved
Current Offset Fault (CoF)
Reserved
Undervoltage (Uv)
Overvoltage (ov)
Heatsink Overheat (oH)
Drive Overheat (oH2)
Overtorque 1 (oL3)
Overtorque 2 (oL4)
Run Commands Input Error (EF)
Drive Baseblock (bb)
External Fault 3, input terminal S3 (EF3)
External Fault 4, input terminal S4 (EF4)
External Fault 5, input terminal S5 (EF5)
External Fault 6, input terminal S6 (EF6)
Reserved
Overspeed (oS)
Excessive Speed Deviation (dEv)
PG Disconnected (PGo)
Digital Operator Connection Fault (oPr)
MEMOBUS/Modbus Communication Error (CE)
Option Communication Error (bUS)
Serial Communication Transmission Error (CALL)
Motor Overload (oL1)
Drive Overload (oL2)
Reserved
Option Card External fault (EF0)
Motor 2 Switch command input during run (rUn)
Reserved
Serial Communication Transmission Error (CALL)
Undertorque Detection 1 (UL3)
Undertorque Detection 2 (UL4)
MEMOBUS/Modbus Test Mode Fault (SE)
Reserved
Motor Overheat 1 (PTC Input) (oH3)
Reserved
PID Feedback Loss (FbL)
PID Feedback Loss (FbH)
Reserved
PG Disconnected (PGo)
Reserved
Reserved
High Current Alarm (HCA)
Reserved
External Fault 1 (input terminal S1) (EF1)
External Fault 2 (input terminal S2) (EF2)
Reserved
Safe Disable Input (Hbb)
Reserved
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual