Appendix A Parameters Shenzhen Hpmont Technology Co., Ltd
―148― HD30 Series Inverters User Manual
No. Name Range
Factory
Default
Unit
Modified
attributes
Setting
0: Maintain the auxiliary
frequency when the inverter
stops
1: The auxiliary frequency
clears to zero when the
inverter stops
F19.05
Adjustment selection of
setting frequency
0: No adjustment
1: To adjust as per the max.
output frequency
2: To adjust as per the
current frequency
1 1 ○
F19.06
Adjustment coefficient
of setting frequency
0.0-200.0% 100.0% 0.1% ○
F19.07
Control selection of
cooling fan
0: Auto stop mode
1: Immediate stop mode
2: The fan runs continuously
when power on
0 1 ○
F19.08
Cooling fan controls
delaying time
0.0-600.0s 30.0s 0.1s ○
F19.09 Droop control 0.00-10.00Hz 0.00Hz 0.01Hz ×
F19.10
Zero-frequency
threshold
0.00-F00.06 1.00 Hz 0.01Hz ○
F19.11
Action selection at
setting frequency is
lower than
zero-frequency
threshold
0: Run according to
frequency command
1: Holding stop, no output
2: Run according to
zero-frequency threshold
3: Run according to
zero-frequency
0 1 ×
F19.12
Trip-free selection at
momentary power loss
0: This function is disabled
1: This function is enabled
0 1 ×
F19.13
Deceleration time at
voltage compensation
0.1-6000.0s 5.0s 0.1s ○
F19.14
Voltage rise diagnosis
time of trip-free
operation at
momentary power loss
0.00-10.00s 0.10s 0.01s ○
F19.15
Reference voltage of
trip-free operation at
momentary power loss
0-999V
Dependent
on inverter
model
1V ×
F19.16
Restart after power
failure
0: This function is disabled
1: This function is enabled
0 1 ×
F19.17
Delay time for restart
after power failure
0.00-10.00s 2.00s 0.01s ○
F19.18
Protection of stall
overvoltage
0: Disabled (with braking
resistance)
1 1 ×