VFD power consumption = P07.15*1000 + 
P07.16 
Setting range of P07.15: 0–65535 (*1000) 
Setting range of P07.16: 0.0–999.9 
Unit: kWh 
0: No fault 
1: Inverter unit U phase protection (OUt1) 
2: Inverter unit V phase protection (OUt2) 
3: Inverter unit W phase protection (OUt3) 
4: ACC overcurrent (OC1) 
5: DEC overcurrent (OC2) 
6: Constant-speed overcurrent (OC3) 
7: ACC overvoltage (OV1) 
8: DEC overvoltage (OV2) 
9: Constant-speed overvoltage (OV3) 
10: Bus undervoltage (UV) 
11: Motor overload (OL1) 
12: VFD overload (OL2) 
13: Input side phase loss (SPI) 
14: Output side phase loss (SPO) 
15: Overheat of the boost module (OH1) 
16:  Overheat fault of  the  inverter module 
(OH2) 
17: External fault (EF) 
18: 485 communication fault (CE)   
19: Current detection fault (ItE) 
20: Motor antotune fault (tE) 
21: EEPROM operation fault (EEP)