Group Motor 1 Vector Control - Danfoss VFD500 Series Manual

VFD500 high performance vector control frequency inverter user manual
Speed Proportional Gain
P13.00
ASR_P1
Speed Integral Time
P13.01
constant ASR_T1
Speed Proportional Gain
P13.02
ASR_P2
Speed Integral Time
P13.03
constant ASR_T1
ASR parameter Switching
P13.04
frequency 1
ASR parameter Switching
P13.05
frequency 2
By setting the speed factor and integration time of the speed regulator, you can adjust
Section vector controlled speed loop dynamic response characteristics. Increase the proportional gain and
reduce
The integration time can speed up the dynamic response of the speed loop, but the proportional gain is too large
Or the integration time is too small, it is easy to cause the system to oscillate, and the overshoot is too large.
Proportion increase
Too small is also likely to cause steady-state oscillations of the system, and there may be a speed difference.
!
PI has a close relationship with the inertia of the system. Adjust on the base of PI according to different loads to
meet various demands.
P13.00 and P13.01 are Speed adjuster parameter for low-speed use,scope of action from zero to P13.04
P13.02 and P13.03 are Speed adjuster parameter for high-speed use,scope of action from P13.05 to maximum
frequency
P13.04-P13.05 Two sets of parameter for linear tansitions
Speed control torque limit
P13.06
source selection
P13.07 Electric torque limit
P13.08 Upper limit of brake torque
Torque current directives
P13.12
filter time
P13.13 ACR Proportional Gain1
P13.14 ACR Integral Time1

13 Group Motor 1 vector control

0.1～100.0
0.001s～30.000s
0.1～100.0
0.001s～30.000s
0.00Hz～ ASR switching frequency 2(P13.05)
ASR switching frequency 1～600.00Hz(P13.04)
Unit's digit：Electric torque limit source
0:Digital setting
1:Ai1
2:Ai2
3:AI3((IO expansion board)
4:AI4(IO expansion board)
5: HDI
6:Communication
Ten'unit：Electric torque limit source
Same as unit'digit
0.0%～300.0%
0.0%～300.0%
Unit：current loop adjust cycle ,0～100
0.01～10.00
0.01～300.00ms
75
Chapter 5 function code table
☆
12.0
☆
0.200s
☆
10.0
0.500s
☆
☆
5.00Hz
☆
10.00Hz
★
00
☆
160.0%
☆
160.0%
2 ☆
☆
0.5
☆
10.00ms