Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Detailed Function Introduction
HD09-S Series User Manual V1.1 - 69 -
- F20.37)
Ref. Code Function Description Setting Range [Default]
F20.21 Fifth (last) type of fault [Actual value]
Preset frequency of the latest failure
F20.23 Running frequency of the latest failure
DC bus voltage of the latest failure
F20.25 Output voltage of the latest failure
Output current of the latest failure
F20.27 Input terminal status at the latest fault
Output terminal status at the latest fault
F20.29 Interval time of the latest failure
F20.31 Fourth fault interval
F20.33 The third fault interval
Fault type of second time
F20.35 Interval time of the second time failure
F20.37 Interval time of the first time failure
F20.22 - F20.29 Record inverter state parameters in the latest failure moment.
F20.30 - F20.37 Record fault type of the last four times and interval times of each fault. Time interval unit is
0.1 hour.