Vicruns 2S-0.4G-B, User Manual

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Chapter 6 Description of Function Codes
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Function
code
Name
Description
(setting range)
Factory
Default
Change
P7-16 Keyboard Knob Accuracy 0~8 0
☆
This parameter is used to define the resolution of the operation keyboard to adjust the set fre-
quency in the monitoring menu mode. When the Up/Down button is operated, the frequency
is added or subtracted with the set resolution.
0: Default mode;
1: 0.1Hz;
2: 0.5H
3: 1H
4: 2Hz;
5: 4Hz;
6: 5Hz;
7: 8H
8: 10Hz.
z;
z;
z;
Function
code
Name
Description
(setting range)
Factory
Default
Change
P7-17
The frequency is lower than the
lower limit frequency processing
0~2 0
☆
0: Run at the lower frequency limit
1: Shutdown
2: Running at zero speed
Select the running state of the inverter when the set frequency is lower than the lower limit
frequency. In order to avoid the motor running at low speed for a long time, this function can
be used to select stop.
This function is generally used for load distribution when multiple motors drive the same load.
Droop control means that as the load increases, the output frequency of the inverter decreas-
es, so that when multiple motors drive the same load, the output frequency of the motor in
the load drops more, so that the load of the motor can be reduced and the multi-motor can be
realized. Load evenly.
Function
code
Name
Description
(setting range)
Factory
Default
Change
P7-18 Sag rate 0.0%
～
100.0% 0.0%
☆
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