Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 433)

Register No. Contents
00C3H
Fault Contents 6
bit 0 to 4
Reserved
bit 5 Current Imbalance (LF2)
bit 6 Pullout Detection (STo)
bit 7 Reserved
bit 8 SI-T3 Watchdog Error (E5)
bit 9 Reserved
bit A Too many speed search restarts (SEr)
bit B to F Reserved
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, 4 Reserved
bit 5 Current Offset Fault (CoF)
bit 6 to B Reserved
bit C Output Voltage Detection Fault (voF)
bit D Braking Resistor Fault (rF)
bit E Braking Transistor Overload Fault (boL)
bit F Motor Overheat (NTC Input) (oH5)
00C5H
Fault Contents 8
bit 0
Reserved
bit 1 Node Setup Fault (nSE)
bit 2 Thermistor Disconnect (THo)
bit 3 to 8 Reserved
bit 9 Underload Detection 6 (UL6)
bit A, B Reserved
bit C HOA Time Not Set (TIM)
bit D HOA Battery Low (bAT)
bit E HOA Time Data Error (TdE)
bit F HOA Time Interval Error (TIE)
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 Setpoint Not Met (NMS)
bit 6 Pump Over Cycle (POC)
bit 7 Thermostat Input (THMS)
bit 8 Net Master Lost (MSL)
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 Geothermal Input (TLGI)
bit F Low Water Level (LWL)
C.9 MEMOBUS/Modbus Data Table
YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide 433
C
MEMOBUS/Modbus Communications