Register No.
Contents
00C6H
Fault Contents 9
bit 0
Loss of Prime (LOP)
bit 1
Low Flow (LOWFL)
bit 2
Accum Level (ACCUM)
bit 3
Low Feedback (LFB)
bit 4
High Feedback (HFB)
bit 5
Power Supply Undervoltage (AUv)
bit 6
Power Supply Overvoltage (Aov)
bit 7
Power Supply Frequency Fault Detection (Fdv)
bit 8
Phase Order Detection Fault (SrC)
bit 9
High Flow (HIFLO)
bit A
Anti-Jam Fault (AJF)
bit B
Low Water Level (LOWWL)
bit C
Wire Break (FDBKL)
bit D
Low Suction (LOSUC)
bit E
Reserved
bit F
Low Water Level (LWL)
00C7H
Fault Contents 10
bit 0
High Water Level (HWL)
bit 1
High Suction (HISUC)
bit 2
Water Level Loss (WLL)
bit 3
SuctionPres Loss (SPL)
bit 4
Volute-TStat Flt (VLTS)
bit 5
Low PI Aux Level (LOAUX)
bit 6
High PI Aux Level (HIAUX)
bit 7
PI Aux Feedback Loss (AUXFB
bit 8
Differential Feedback Detected (DIFF)
bit 9
Setpoint Not Met (NMS)
bit A
Pump Over Cycle (POC)
bit B to F
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
Pump Fault 3, input terminal S3 (EF3)
bit 9
Pump Fault 4, input terminal S4 (EF4)
bit A
Pump Fault 5, input terminal S5 (EF5)
bit B
Pump Fault 6, input terminal S6 (EF6)
bit C
Pump Fault 7, input terminal S7 (EF7)
bit D
Pump Fault 8, input terminal S8 (EF8)
bit E
Fan Fault (FAn)
bit F
Reserved
C.9 MEMOBUS/Modbus Data Table
394
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual