![background image](http://html1.mh-extra.com/html/hpmont/hd3z-series/hd3z-series_user-manual_2176342057.webp)
Chapter 6 Function Introduction
Shenzhen Hpmont Technology Co., Ltd.
-42-
HD3Z Series User Manual V1.2
Ref. Code
Function Description
Setting Range [Default]
F09.14
AVR (automatic voltage regulation) function of motor
0 - 2 [1]
F09.15
Low frequency oscillation-suppression of motor
0 - 200 [50]
F09.16
High frequency oscillation-suppression of motor
0 - 200 [20]
This function is used to suppress the existed oscillation when inverter works with motor.
•
If output current changes repeatedly when inverter runs with constant load, user can adjust F09.16 to
depress oscillation to keep running smoothly.
F09.17
Energy saving control selection
0 - 3 [0]
0: Invalid.
3: Enabled according to output current. When F09.17 = 3 and V/f control mode (F00.01 = 0):
•
When output frequency ≥ F09.19 and output current ≤ F09.20 × rated current of HD3Z, enter energy
saving mode.
•
If neither of above conditions is met, exit energy saving mode.
Note: Energy saving mode is valid in constant state only.
F09.18
Motor energy saving coefficient
0.0 - 100.0 [5.0%]
F09.19
Starting frequency of motor energy saving
0.00 - 50.00 [25.00Hz]
F09.20
Switching point of motor energy saving
0.0 - 100.0 [100.0%]
F09.21
Detection times of motor energy saving
0 - 5000 [10 times]
F09.22
Voltage recovery time of motor energy saving
40 - 4000 [100ms]
F09.23
Voltage decrease time of motor energy saving
40 - 4000 [100ms]
6.2.10
F10: Senior Parameter 1
6.2.11
F11: Senior Parameter 2