YASKAWA iQpump1000 User Manual page 472

C.9 MEMOBUS/Modbus Data Table
Register No.
Fault Contents 6
bit 0 to 4
bit 5
bit 6
00C3H bit 7
bit 8
bit 9
bit A
bit B to F
Fault Contents 7
bit 0
bit 1
bit 2
bit 3, 4
00C4H bit 5
bit 6 to B
bit C
bit D
bit E
bit F
Fault Contents 8
bit 0
bit 1
bit 2
bit 3 to 8
00C5H bit 9
bit A, B
bit C
bit D
bit E
bit F
Fault Contents 9
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
00C6H bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
472
Contents
Reserved
Current Imbalance (LF2)
Pullout Detection (STo)
Reserved
SI-T3 Watchdog Error (E5)
Reserved
Too many speed search restarts (SEr)
Reserved
PID Feedback Loss (FbH)
External Fault 1, input terminal S1 (EF1)
External Fault 2, input terminal S2 (EF2)
Reserved
Current Offset Fault (CoF)
Reserved
Output Voltage Detection Fault (voF)
Braking Resistor Fault (rF)
Braking Transistor Overload Fault (boL)
Motor Overheat (NTC Input) (oH5)
Reserved
Node Setup Fault (nSE)
Thermistor Disconnect (THo)
Reserved
Underload Detection 6 (UL6)
Reserved
HOA Time Not Set (TIM)
HOA Battery Low (bAT)
HOA Time Data Error (TdE)
HOA Time Interval Error (TIE)
Loss of Prime (LOP)
Low Flow (LOWFL)
Accum Level (ACCUM)
Low Feedback (LFB)
High Feedback (HFB)
Setpoint Not Met (NMS)
Pump Over Cycle (POC)
Reserved
Net Master Lost (MSL)
High Flow (HIFLO)
Anti-Jam Fault (AJF)
Low Water Level (LOWWL)
Wire Break (FDBKL)
Low Suction (LOSUC)
Geothermal Input (TLGI)
Low Water Level (LWL)
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