YASKAWA Z1000U Technical Manual page 371

Register No.
Alarm Contents 2
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C8H bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
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 5
00CAH bit 6
bit 7
bit 9
bit A
bit B to F
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Contents
Control Circuit Undervoltage (Uv)
Control Circuit Overvoltage (ov)
Heatsink Overheat (oH)
Heatsink Overheat Warning (oH2)
Overtorque Detection 1 (oL3)
Overtorque Detection 2 (oL4)
Forward/Reverse Run Commands Input Error (EF)
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)
External Fault 7, input terminal S7 (EF7)
External Fault 8, input terminal S8 (EF8)
Fan Fault (FAn)
Overspeed (oS)
Speed Deviation (dEv)
PG Disconnect (PGo)
External Digital Operator Connection Fault (oPr)
MEMOBUS/Modbus Communication Error (CE)
Option Communication Error (bUS)
Serial Communication Transmission Error (CALL)
Motor Overload (oL1)
Overload (oL2)
Reserved
Option Card External fault (EF0)
Motor Switch during Run (rUn)
Reserved
Serial Communication Transmission Error (CALL)
Undertorque Detection 1 (UL3)
Undertorque Detection 2 (UL4)
MEMOBUS/Modbus Communication Test Mode Error (SE)
Reserved
Motor Overheat Alarm (PTC Input) (oH3)
Reserved
PID Feedback Loss (FbL)
Excessive PID Feedback (FbH)
Drive Disabled (dnE)
PG Disconnect (PGo)
Reserved
D.9 MEMOBUS/Modbus Data Table
D
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