Goodrive300-16 special inverter for HVAC
Appendix A
87
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
minimum positive deviation as PID reference and
feedback.
7: Multi-reference maximum positive deviation and
minimum negative deviation
Calculate the difference of reference source 1 and
feedback source 1, reference source 2 and
feedback source 2 and consider the case when the
feedback is smaller than the reference in priority.
If the feedback is smaller than the corresponding
reference, take the maximum positive deviation as
PID reference and feedback. If the feedback is
larger than the corresponding reference, take the
minimum negative deviation as PID reference and
feedback.
P09.16
PID output
feature
0~1
0
○
P09.17
Proportiona
l gain
0.00~100.00
1.00
○
P09.18
Integral
time
0.00~30.00s
0.10s
○
P09.19
Differential
time
0.00~10.00s
0.00s
○
P09.20
Sampling
cycle
0.001~10.000s
0.100s
○
P09.21
PID1
control
dead area
0.0~100.0%
1.0%
○
P09.22
Dead area
delay
0.0~300.0s
PID deviation maintains P09.22 in the range of
P09.21, no adjustment when PID enters dead area
1.0s
○
P09.23
PID1 output
upper limit
P09.24~100.0%
100.0%
○
P09.24 PID1 output -100.0~P09.23
0.0%
○
