
Shenzhen Hpmont Technology Co., Ltd.
Chapter 7 Detailed Function Introduction
HD09 Series User Manual V1.1
-53-
Ref. Code
Function Description
Setting Range [Default]
F20.21
Of the third ( the lastest) failure type
[Actual]
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
F20.29
Interval time of the latest failure
F20.30
Fault type of second time
F20.31
Interval time of the second time failure
F20.32
Fault type of first time
F20.33
Interval time of the first time failure
F20.22 - F20.29 Record inverter state parameters in the latest failure moment.
F20.30 - F20.33 Record fault type of the last four times and interval times of each fault. Time interval unit is
0.1 hour.
7.16
F23: PWM Controlling Parameter
Ref. Code
Function Description
Setting Range [Default]
F23.00
Carrier frequency setting
1 - 16 [4kHz]
Define carrier frequency of converter output PWM wave.
•
Carrier frequency will affect motor running noise. Higher the carrier frequency, less noise. Please set it
reasonably.
•
If F23.00 > 4kHz, each1kHz added, converter should be derated by 5%.