CT100 inverter Detailed instructions of function parameters
124
0: no fault
1: ACC overcurrent (E.oC1)
2: DEC overcurrent (E.oC2)
3: constant speed overcurrent (E.oC3)
4: ACC overvoltage (E.oU1)
5: DEC overvoltage (E.oU2)
6: constant speed overvoltage (E.oU3)
7: bus undervoltage fault (E.Lv)
8: inverter unit U phase protection (E.oUT1)
9: inverter unit V phase protection (E.oUT2)
10: inverter unit W phase protection (E.oUT3)
11: motor overload (E.oL1)
12: inverter overload (E.oL2)
13: overload pre-warning fault (E.oL3)
14: radiator 1 overheating (E.oH1)
15: radiator 2 overheating (E.oH2)
16: input side phase loss (E.ILF)
17: output side phase loss (E.oLF)
18: braking unit fault (E.bC)
19: autotuning fault (E.AUT)
20: PID disconnection fault (E.PIDE)
21: communication failure (E.485)
22: external fault (E.EF)
23: EEPROM operation failure (E.EPR)
24: run time arrival (E.ENd)
25: current detection fault (E.ITE)
Frequency at
current fault
Display the frequency at the current
fault
Display the current at the current fault