hpmont HD09-S Series - Page 74

Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Detailed Function Introduction
HD09-S Series User Manual V1.1 - 69 -
Fault records (F20.21
- F20.37)
Ref. Code Function Description Setting Range [Default]
F20.21 Fifth (last) type of fault [Actual value]
F20.22
Preset frequency of the latest failure
F20.23 Running frequency of the latest failure
F20.24
DC bus voltage of the latest failure
F20.25 Output voltage of the latest failure
F20.26
Output current of the latest failure
F20.27 Input terminal status at the latest fault
F20.28
Output terminal status at the latest fault
F20.29 Interval time of the latest failure
F20.30
The fourth fault type
F20.31 Fourth fault interval
F20.32
The third fault type
F20.33 The third fault interval
F20.34
Fault type of second time
F20.35 Interval time of the second time failure
F20.36
Fault type of first time
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.