INVT Goodrive35 Series - PID Control

Goodrive35 Series Closed-loop Vector Control VFD Basic operation instruction
185
Function
code
Name
Detailed instruction of parameters
Default
value
P10.16
Multi-step speed 7
-100.0–100.0%
0.0%
P10.17
The running time of step 7
0.0–6553.5 s (min)
0.0 s
P10.18
Multi-step speed 8
-100.0–100.0%
0.0%
P10.19
The running time of step 8
0.0–6553.5 s (min)
0.0 s
P10.20
Multi-step speed 9
-100.0–100.0%
0.0%
P10.21
The running time of step 9
0.0–6553.5 s (min)
0.0 s
P10.22
Multi-step speed 10
-100.0–100.0%
0.0%
P10.23
The running time of step 10
0.0–6553.5 s (min)
0.0 s
P10.24
Multi-step speed 11
-100.0–100.0%
0.0%
P10.25
The running time of step 11
0.0–6553.5 s (min)
0.0 s
P10.26
Multi-step speed 12
-100.0–100.0%
0.0%
P10.27
The running time of step 12
0.0–6553.5 s (min)
0.0 s
P10.28
Multi-step speed 13
-100.0–100.0%
0.0%
P10.29
The running time of step 13
0.0–6553.5 s (min)
0.0 s
P10.30
Multi-step speed 14
-100.0–100.0%
0.0%
P10.31
The running time of step 14
0.0–6553.5 s (min)
0.0 s
P10.32
Multi-step speed 15
-100.0–100.0%
0.0%
P10.33
The running time of step 15
0.0–6553.5 s (min)
0.0 s
P10.34
Simple PLC 0–7 step
ACC/DEC time
0x0000–0XFFFF
0000
P10.35
Simple PLC 8–15 step
ACC/DEC time
0x0000–0XFFFF
0000
P05.01–P0
5.09
Digital input function
selection
16: Multi-step speed terminal 1
17: Multi-step speed terminal 2
18: Multi-step speed terminal 3
19: Multi-step speed terminal 4
20: Multi-step speed pause
P17.27
Simple PLC and the current
step of the multi-step speed
0–15
0
7.15 PID control
PID control is commonly used to control the procedure through the controlled procedure. Adjust the
output frequency by proportional, integral, differential operation with the dispersion of the target
signals to stabilize the value on the target. It is possible to apply to the flow, pressure and temperature
control. Figure of basic control is as below: