Register No.
Contents
00C4H
Fault Contents 7
bit 0
PID Feedback Loss (FbH)
bit 1
External Fault 1, input terminal S1 (EF1)
bit 2
External Fault 2, input terminal S2 (EF2)
bit 3
Mechanical Weakening Detection 1 (oL5)
bit 4
Mechanical Weakening Detection 2 (UL5)
bit 5
Current Offset Fault (CoF)
bit 6, 7
Reserved
bit 8
DriveWorksEZ Fault (dWFL)
bit 9 to F
Reserved
00C5H
Fault Contents 8
bit 0
LSo Fault (LSo)
bit 1
Node Setup Fault (nSE)
bit 2 to 9
Reserved
bit A
Initial Polarity Estimation Timeout (dv7)
bit B to F
Reserved
00C6H to 00C7H
Reserved
00C8H
Alarm Contents 2
bit 0
Control Circuit Undervoltage (Uv)
bit 1
Control Circuit Overvoltage (ov)
bit 2
Heatsink Overheat (oH)
bit 3
Heatsink Overheat Warning (oH2)
bit 4
Overtorque Detection 1 (oL3)
bit 5
Overtorque Detection 2 (oL4)
bit 6
Forward/Reverse Run Commands Input Error (EF)
bit 7
Baseblock (bb)
bit 8
External Fault 3, input terminal S3 (EF3)
bit 9
External Fault 4, input terminal S4 (EF4)
bit A
External Fault 5, input terminal S5 (EF5)
bit B
External Fault 6, input terminal S6 (EF6)
bit C
External Fault 7, input terminal S7 (EF7)
bit D
External Fault 8, input terminal S8 (EF8)
bit E
Fan Fault (FAn)
bit F
Overspeed (oS)
B.9 MEMOBUS/Modbus Data Table
302
YASKAWA ELECTRIC SIEP C710636 10C Z1000U HVAC MATRIX Drive Programming Manual
