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Register No.
Contents
00C2H
Fault Contents 5
bit 0
MEMOBUS/Modbus Communication Error (CE)
bit 1
Option Communication Error (bUS)
bit 2, 3
Reserved
bit 4
Control Fault (CF)
bit 5
Reserved
bit 6
Option Card External Fault (EF0)
bit 7
PID Feedback Loss (FbL)
bit 8
Undertorque Detection 1 (UL3)
bit 9
Undertorque Detection 2 (UL4)
bit A to E
Reserved
bit F
Hardware Fault (includes oFx)
00C3H
Fault Contents 6
bit 0 to 4
Reserved
bit 5
Output Current Imbalance (LF2)
bit 6
Pull-Out Detection (STo)
bit 7
Reserved
bit 8
MECHATROLINK Watchdog Timer Error (E5)
bit 9
Reserved
bit A
Too Many Speed Search Restarts (SEr)
bit B to F
Reserved
00C4H
Fault Contents 7
bit 0
PID Feedback Loss (FbH)
bit 1
Pump Fault 1, input terminal S1 (EF1)
bit 2
Pump Fault 2, input terminal S2 (EF2)
bit 3, 4
Reserved
bit 5
Current Offset Fault (CoF)
bit 6 to F
Reserved
00C5H
Fault Contents 8
bit 0
LSo Fault (LSo)
bit 1
Node Setup Fault (nSE)
bit 2 to 8
Reserved
bit 9
Underload Detection 6 (UL6)
bit A, B
Reserved
bit C
HOA Time Not Set (TIM)
bit D
HOA Battery Low (bAT)
bit E
HOA Time Data Error (TdE)
bit F
HOA Time Interval Error (TIE)
C.9 MEMOBUS/Modbus Data Table
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
393
C
MEMOBUS/Modbus Communications