112
10-09
PID deviation limit
Factory setting
0.0%
Setting range 0. 0%
～
100.0%
When the deviation between the PID given amount and the feedback amount is less than 10-09, the PID stops
adjusting. In this way, the output frequency is stable when the deviation between the reference and feedback is
small, which is very effective for some closed-loop control occasions.
10-10
PID differential limiting
Factory setting
0.10%
Setting range 0.00%
～
100.00%
In PID regulators, the role of differential is relatively sensitive, and it is easy to cause system oscillation. Therefore,
the role of PID differential is generally limited to a small range. 10-10 is used to set the range of PID differential
output.
10-11
PID given change time
Factory setting
0.00s
Setting range 0.00s
～
650.00s
PID given change time refers to the time required for PID given value to change from 0.0% to 100.0%.
When the PID setting changes, the PID setting value changes linearly according to the given change time, which
reduces the adverse effect of the mutation on the system.
10-12
PID feedback filter time
Factory setting
0.00s
Setting range 0.00s
～
60.00s
10-13
PID output filter time
Factory setting
0.00s
Setting range 0.00s
～
60.00s
10-12 is to filter the PID feedback value. This filtering is helpful to reduce the influence of the feedback value, but
it will affect the response performance of the process closed-loop system.
10-13 is to filter the PID output frequency. This filtering will reduce the sudden change of the inverter output
frequency, but it will also affect the response performance of the process control.
10-14
Reserved
Factory setting
-
10-15
Proportional gain Kp2
Factory setting
20.00
Setting range 0.00
～
100.00
10-16
Integration time Ti2
Factory setting
2.00s
Setting range 0.01s
～
10.00s
10-17
Differential time Td2
Factory setting
0.000s
Setting range 0.000s
～
10.000s
10-18
PID parameter switching conditions
Factory setting
0
Setting range
0
No switch
1
Switch via MI terminal
2
Automatically switch according to deviation
10-19
PID parameter switching deviation 1
Factory setting
20.0%
Setting range 0.0%
～
10-20
Summary of Contents for S3100E Series
Page 1: ...S3100Eseries inverter General vector control PM User manual User manual ...
Page 24: ...20 Size 5 Unit mm S3100E 4T45G 55P 4T110G Size 6 Unit mm S3100E 4T110G 132P 4T160G 185P ...
Page 25: ...21 Size 7 Unit mm S3100E 4T185G 200P 4T220G Size 8 Unit mm S3100E 4T220G 250P 4T315G ...
Page 26: ...22 Size 9 Unit mm S3100E 4T315G 355P 4T400G 450P Size 10 Unit mm S3100E 4T450G 500P 4T500G ...
