Vicruns 2S-0.4G-B, User Manual

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Chapter 6 Description of Function Codes
This function is used to limit the difference between the two outputs of the PID, so as to sup-
press the rapid change of the PID output and stabilize the operation of the inverter. PA-26
and PA-27 correspond respectively, the maximum value of the absolute value of the output
deviation during forward rotation and reverse rotation.
Function
code
Name
Description
(setting range)
Factory
Default
Change
PA-28 PID integral properties 00~11 00
☆
Ones place: integral separation selection
0: invalid
1: Valid
If the integral separation is set to be valid, when the multi-function digital DI integral pause
(function 38) is valid, the integral PID integral of the PID stops the operation, and only the
proportional and differential functions of the PID are valid at this time.
When the integral separation selection is invalid, regardless of whether the multi-function dig -
ital DI is valid or not, the integral separation is invalid.
Tens place: whether to stop the integration selection after the output reaches the limit value
0: Continue points
1: Stop integration
After the PID operation output reaches the maximum or minimum value, you can choose
whether to stop the integral action. If you choose to stop integration, the PID integration will
stop calculating at this time, which can reduce the overshoot of the PID.
Function
code
Name
Description
(setting range)
Factory
Default
Change
PA-29 PID shutdown operation
0
~
1
0
☆
0: In stop state, PID does not operate.
1: In stop state, PID operation.
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