Shenzhen Hpmont Technology Co., Ltd Chapter 6 Function Introduction
HD30 Series Inverters User Manual ―109―
6.2.24 Group F23 PWM Control Parameters
No. Name Description Range
factory setting
F23.00 Set the carrier frequency 1
16kHz
dependent on
inverter model
F23.00 defines the carrier frequency of PWM output wave.
Inverter power Setting range Factory setting
0.2－22kW 1k－16kHz 8kHz
30kW－45kW 1k－12kHz 6kHz
55kW－90kW 1k－6kHz 4kHz
110kW and above 1k－4kHz 2kHz
• The carrier frequency will affect the operating noise of the motor. The higher the carrier frequency,
the lower the noise made by the motor. Please properly set the carrier frequency.
• When the value is higher than the factory setting, the inverter should be derated by 5% when per
1kHz is increased compared to the factory setting.
F23.01 Reserved
0: Disabled.
1: Enabled.
6.3 Group U User Menu Mode Display Parameters
When the user select fewer function parameters which is scattered in the function menu, the user
can map the function menu to the user menu. Then the user can only operate in the user menu to
read and write the required function parameters. It not only can avoid the frequently switch
among the parameter groups but also can arrange the menu order according to our own habits.
That will be much easier to memory and operate. Refer to Appendix B about the record.
The concrete use is illustrated as the following example:
If you want to map F00.13 (starting frequency digital setting) to the user menu map 1 (U00.00),
you only need to set U00.00 as 00.13 (corresponding to F00.13) and then you can directly control
F00.13 via read-write U00.01 (setting value of map 1), which is the same effect as the direct
operation of F00.13.
No. Name Description Range
factory setting
U00.00 User menu map of setting 1 00.00
23.02
99.99
99.99
When set as 99.99, it means
no parameter mapping
function
User menu map of setting 2
U00.04 User menu map of setting 3
User menu map of setting 4
U00.08 User menu map of setting 5
User menu map of setting 6
U00.12 User menu map of setting 7
User menu map of setting 8
U00.16 User menu map of setting 9
User menu map of setting 10
6
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