Register No. Contents
00C9H
Alarm Contents 3
bit 0 Speed Deviation (dEv)
bit 1 PG Disconnect (PGo)
bit 2 External 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 Overload (oL2)
bit 8 Reserved
bit 9 Option Card External fault (EF0)
bit A Motor Switch 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 Communication Test Mode Error (SE)
00CAH
Alarm Contents 4
bit 0 Reserved
bit 1 Motor Overheat Alarm (PTC Input) (oH3)
bit 2 to 5 Reserved
bit 6 PID Feedback Loss (FbL)
bit 7 Excessive PID Feedback (FbH)
bit 9 Drive Disabled (dnE)
bit A PG Disconnect (PGo)
bit B to F Reserved
00CBH
Alarm Contents 5
bit 0 MECHATROLINK Watchdog Timer Error (E5)
bit 1 Station Address Setting Error (AEr)
bit 2 MECHATROLINK Comm. Cycle Setting Error (CyC)
bit 3 Current Alarm (HCA)
bit 4 Cooling Fan Maintenance Time (LT-1)
bit 5 Maintenance Time (LT-2)
bit 6 Damping Resistor Overheat (doH)
bit 7 SI-S 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 Signal Input (HbbF)
bit B Safe Disable Signal Input (Hbb)
bit C Mechanical Weakening Detection 1 (oL5)
bit D Mechanical Weakening Detection 2 (UL5)
bit E, F Reserved
00CCH
Alarm Contents 6
bit 0, 1 Reserved
bit 2 Capacitor Maintenance Time (LT-3)
bit 3 to 7 Reserved
bit 8 DriveWorksEZ Fault (dWAL)
bit 9 to F Reserved
C.9 MEMOBUS/Modbus Data Table
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
635
C
MEMOBUS/Modbus
Communications
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