User Manual of EM730 Series Inverter 136 F18.68 Saved electric energy (KWH) cumulative energy saving KWH 0.0 ～ 999. 9 kWh × 0x1244 F18.69 Saved electric charge (1,000 yuan) high cumulative cost saving (*1000) 0～ 655 35 × 0x1245 F18.70 Saved electric charge (yuan) low cumulative cost saving 0.0 ～ 999. 9 × 0x1246 F18.71 Power-frequen cy power consumption MWh power-frequency power consumption MWH 0～ 655 35 MWh × 0x1247 F18.72 Power-frequen cy power consumption KWh power-frequency power consumption KWH 0.0 ～ 999. 9 kWh × 0x1248 F19 Protection record group F19.00 Category of last protection 0: no protection E01: output short circuit protection E02: instantaneous overcurrent E04:
steady-state overcurrent E05: overvoltage E06: undervoltage E07: input phase loss E08: output phase loss E09: inverter overload E10: inverter overheat protection E11: parameter setting conflict E13: motor overload E14: external protection E15: inverter memory protection E16: communication abnormality E17: temperature sensor abnormality E18: abnormal disconnection of soft start relay E19: current detection circuit abnormality E20: stall protection E21: PID feedback disconnection E22: reserved E24: parameter identification abnormality 0 × 0x1300