Register No. Contents
00C9H
Alarm contents 3
bit 0 Excessive Speed Deviation (dEv)
bit 1 PG Disconnected (PGo)
bit 2 Digital Operator Connection Fault (oPr)
bit 3 MEMOBUS/Modbus Communication Error (CE)
bit 4 Option Communication Error (bUS)
bit 5 Serial Communication Transmission Error (CALL)
bit 6 Motor Overload (oL1)
bit 7 Drive Overload (oL2)
bit 8 Reserved
bit 9 Option Card External fault (EF0)
bit A Motor 2 Switch command input during run (rUn)
bit B Reserved
bit C Serial Communication Transmission Error (CALL)
bit D Undertorque Detection 1 (UL3)
bit E Undertorque Detection 2 (UL4)
bit F MEMOBUS/Modbus Test Mode Fault (SE)
00CAH
Alarm contents 4
bit 0 Reserved
bit 1 Motor Overheat 1 (PTC Input) (oH3)
bit 2 to 5 Reserved
bit 6 PID Feedback Loss (FbL)
bit 7 PID Feedback Loss (FbH)
bit 9 Drive Disabled (dnE)
bit A to F Reserved
00CBH
Alarm contents 5
bit 0 MECHATROLINK Watchdog Timer Error (E5)
bit 1 Reserved
bit 2 MECHATROLINK Comm. Cycle Setting Error (CyC)
bit 3 High Current Alarm (HCA)
bit 4 Cooling Fan Maintenance Time (LT-1)
bit 5 Soft Charge Bypass Relay Maintenance Time (LT-2)
bit 6 Reserved
bit 7 SI-S/V EEPROM Error (EEP)
bit 8 External Fault 1 (input terminal S1) (EF1)
bit 9 External Fault 2 (input terminal S2) (EF2)
bit A Safe Disable Input (HbbF)
bit B Safe Disable Input (Hbb)
bit C Mechanical Weakening Detection 1 (oL5)
bit D Mechanical Weakening Detection 2 (UL5)
bit E to F Reserved
C.10 MEMOBUS/Modbus Data Table
424
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
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