Inovance MD800 Series - Page 238

Parameter Group
-237-
F3-01
Torque boost
Address:
62209
Min.:
0.0
Unit:
%
Max.: 30.0 Data type: UInt16
Default: Model dependent Change:
At once
Value Range:
0.0% to 30.0%
Description
The torque boost function generally applies to the AC drive at low frequency. The output torque of
the AC drive in V/f control mode is proportional to the frequency. Under the condition of low
frequency, the torque is very small when the motor is running at a low speed. In this case, you can set
this parameter to increase the output voltage of the AC drive, thereby increasing the current and
output torque.
Do not set this parameter to a large value, otherwise, overload protection may be triggered.
F3-02
Cutoff frequency of torque boost
Address:
62210
Min.:
0.00
Unit:
Hz
Max.:
655.35
Data type: UInt16
Default:
50.00
Change:
At stop
Value Range:
0.00 Hz to 655.35 Hz
Description
When the running frequency reaches the cutoff frequency of torque boost, the torque boost function
is disabled.
F3-03
Multi-point V/f frequency 1
Address:
62211
Min.:
0.00
Unit:
Hz
Max.: 655.35 Data type: UInt16
Default:
0.00
Change:
At stop
Value Range:
0.00 Hz to 655.35 Hz
Description
This parameter defines frequency 1 in the multi-point V/f curve.
F3-04
Multi-point V/f voltage 1
Address:
62212
Min.:
0.0
Unit:
%
Max.: 100.0 Data type: UInt16
Default:
0.0
Change:
At stop
Value Range:
0.0% to 100.0%
Description
This parameter defines voltage 1 in the multi-point V/f curve.
F3-05
Multi-point V/f frequency 2
Address:
62213
Min.:
0.00
Unit:
Hz
Max.: 655.35 Data type: UInt16
Default:
0.00
Change:
At stop
Value Range: