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Specification of high-performance vector convertor
PA-10
PID regulator, the differential effect is more sensitive and is likely to cause system oscillation, therefore, generally regarded
PID derivative action is limited to a relatively small area, PA-10 is used to set the PID differential output range.
PA-11
PID given time changes, referring to PID setpoint changes from the 0.0% to 100.0% the time required.
When PID given change, PID setpoint changes linearly with time according to a given change, reduce the adverse effects of
a given mutation on the system caused.
PA-12
PA-13
PA-12 for PID feedback filtering, the filter help to reduce the impact of the amount of feedback is disturbed, but the process
will bring the response performance of the closed loop system.
PA-13 for PID output frequency filter, the filter will decrease the output frequency of the mutation, but it will also bring the
performance of the process in response to the closed loop system.
Proportional gain Kp 2
PA-15
Integration time Ti 2
PA-16
Differential time Td 2
PA-17
PID parameters switching
PA-18
Setting range
PID parameter switching
PA-19
PID parameter switching
PA-20
In some applications, a set of PID parameters can not meet the needs of the entire operation, and require different PID
parameters under different circumstances.
This function code is used to switch two sets of PID parameters. Wherein the regulator parameter PA-15 is set up ~ PA-17,
the parameter PA-05 ~ PA-07 is similar.
Two sets of PID parameters can be switched by multifunction digital terminals DI can also be automatically switched
according to the deviation of PID.
PID differential limiting
Setting range
PID given change time
Setting range
PID feedback filter time
Setting range
PID output filter time
Setting range
Setting range
Setting range
Setting range
0
1
2
Setting range
Setting range
Factory default
0.00%～100.00%
Factory default
Factory default
Factory default
Factory default
0.0～100.0
Factory default
0.01s～10.00s
Factory default
0.00～10.000
Factory default
Not switch
By DI terminal switch
Automatic switching based on bias
Factory default
0.0%～PA-20
Factory default
PA-19～100.0%
- 126 -
Parameter description
0.10%
0.00s
0.00s～650.00s
0.00s
0.00s～60.00s
0.00s
0.00s～60.00s
20.0
2.00s
0.000s
0
20.0%
80.0%
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