Pid Control - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Function
code
P10.12
P10.13 Running time of 5
P10.14
P10.15 Running time of 6
P10.16
P10.17 Running time of 7
P10.18
P10.19 Running time of 8
P10.20
P10.21 Running time of 9
P10.22 Multi-step speed 10
P10.23 Running time of 10
P10.24 Multi-step speed 11
P10.25 Running time of 11
P10.26 Multi-step speed 12
P10.27 Running time of 12
P10.28 Multi-step speed 13
P10.29 Running time of 13
P10.30 Multi-step speed 14
P10.31 Running time of 14
P10.32 Multi-step speed 15
P10.33 Running time of 15
Acceleration/decoration
P10.34 time selection of 0–7
section of simple PLC
Acceleration/decoration
P10.35 time selection of 8–15
section of simple PLC
P05.01– Digital input function
P05.09
P17.27 Acutal stage of simple PLC

5.5.15 PID control

PID control, a common mode for process control, is mainly used to adjust the VFD output frequency
or output voltage through performing scale-division, integral and differential operations on the
Name
Multi-step speed 5
th
step
Multi-step speed 6
th
step
Multi-step speed 7
th
step
Multi-step speed 8
th
step
Multi-step speed 9
th
step
th
step
th
step
th
step
th
step
th
step
th
step
selection
Description
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
-100.0–100.0%
0.0–6553.5s (min)
0x0000–0XFFFF
0x0000–0XFFFF
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
Displays the present stage of the simple
PLC function.
-109-
Basic operation instructions
Default
value
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0.0%
0.0s
0000
0000
/
0