Savch S3100A Series, User Manual

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73
02-13 Excitation adjustment proportional gain 
Factory setting
2000
Setting range 0
～
60000
02-14 Excitation adjustment integral gain

Factory setting
1300
Setting range 0
～
60000
02-15 Torque adjustment proportional gain

Factory setting
2000
Setting range 0 ～ 60000
02-16 Torque adjustment integral gain

Factory setting
1300
Setting range 0
～
60000
The vector control PI adjusts the parameter. This parameter is automatically obtained after the asynchronous
motor completes self-learning, and generally does not need to be modified.
03 V/f Control Parameters
Group 03 parameters are only valid for V/f control, not for vector control.
03-00
V/f curve setting
Factory setting 0
Setting range
0
Straight line V/f
1 Multi-point V/f
2
Square
V/f
3 1.2 power V/f
4 1.4 power V/f
6
1.6 power V/f
8
1.8 power V/f
9 reserved
10 V/f complete separation mode
11 V/f half separation mode
0: Straight line V/f. Suitable for ordinary constant torque loads.
1: Multi-point V/f. Suitable for special loads such as dehydrator and centrifuge. By setting 03-03~03-08
parameters, you can get any V/f curve.
2: Square V/f. Suitable for centrifugal loads such as fans and pumps.
3~8: V/f relationship curve between straight line V/f and 2.0th order V/f.
10: V/f complete separation mode. At this time, the output frequency of the inverter is independent of the output
voltage. The output frequency is determined by the frequency source, and the output voltage is determined by
03-13 (V/f separated voltage source).
This mode is generally used in induction heating, inverter power supply, torque motor control and other
occasions.