Parameter Groups
‑119‑
F2-05
Switchover frequency 2
Address:
0xF205
Min.:
F2‑02
Unit:
Hz
Max.: F0‑10 Data type: UInt16
Default:
10
Change: In real time
Value Range:
F2‑02 to F0‑10
Description
The speed loop PI parameters are divided into two groups: low speed and high
speed. When the running frequency is lower than F2‑02 (Switchover frequency 1),
the speed loop PI is adjusted by F2‑00 and F2‑01. If the running frequency is
higher than switchover frequency 2 (F2‑05), the speed loop PI parameters are
adjusted by F2‑03 and F2‑04. If the running frequency is between switchover
frequency 1 and switchover frequency 2, the speed loop PI parameters switch
linearly between the two groups of PI parameters. This parameter must be set to
a value lower than switchover frequency 2 (F2‑05).
F2-06
VC slip compensation gain
Address:
0xF206
Min.:
50
Unit:
%
Max.: 200 Data type: UInt16
Default:
100
Change: In real time
Value Range:
50% to 200%
Description
In SVC control mode, this parameter is used to adjust the speed stability accuracy
of the motor. For example, when the running frequency of the motor is lower than
the output frequency of the AC drive, you can increase the value of this
parameter.
In FVC mode, this parameter can be used to adjust output current of the AC drive.
For example, decrease this parameter gradually when a high‑power AC drive is
used to control a motor with low load capacity. Generally, you do not need to
change the value of this parameter.
F2-07
Speed feedback filter time
Address:
0xF207
Min.:
0
Unit:
s
Max.: 0.1 Data type: UInt16
Default:
0.004
Change: In real time
Value Range:
0.000s to 0.1s
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