Shenzhen Hpmont Technology Co., Ltd.
Chapter 6 Function Introduction
HD3Z Series User Manual V1.2
-61-
Ref. Code
Function Description
Setting Range [Default]
F20.34
NO.2 fault type
[Actual value]
F20.35
NO.2 fault interval
F20.36
NO.1 fault type
F20.37
NO.1 fault interval
F20.38
Last time fault interval
F20.22 - F20.29 record status parameters of HD3Z at the last fault.
F20.30 - F20.37 record the type and interval per time of four faults before the latest. The unit of interval is
0.1 hour.
6.2.18
F23: PWM Control Parameter
Ref. Code
Function Description
Setting Range [Default]
F23.00
Carrier frequency
1 - 6kHz [Depend on model]
F23.00 defines the carrier frequency of PWM output wave.
•
The carrier frequency will affect the running noise of the motor. The higher the carrier frequency, the
lower the noise made by the motor. So properly set the carrier frequency.
•
When the value > factory setting, HD3Z should be derated by 5% when per 1kHz is increased compared
to the factory setting.
F23.01
Auto adjust carrier frequency
0 - 2 [1]
0: Prohibited.
1: Adjust 1.
2: Adjust 2.
•
HD3Z auto adjust the carrier frequency according to output frequency and heatsink temperature.
F23.02
PWM overshoot enable
0,1 [1]
0: Disabled.
1: Enabled.
F23.03
PWM modulation mode
0,1 [0]
0: Switch between two phase / three phase.
1: Three phase
F23.04
Switch point 1 of PWM modulation mode
0.00 - 50.00Hz
[Depend on model]
F23.05
Switch point 2 of PWM modulation mode
0.00 - 50.00Hz
[Depend on model]
F23.09
Random carrier factor K1
0 - 2000 [2]
F23.10
Random carrier factor K2
0 - 2000 [3]
6.2.19
P00: Timing Time Parameter
Ref. Code
Function Description
Setting Range [Default]
P00.00
Year
00 - 99 [Actual value]
P00.01
MM/DD
01.01 - 12.31 [Actual value]
P00.02
Min/Sec
00.00 - 23.59 [Actual value]
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