Panasonic M2X Series Instruction Manual page 60

Detailed Parameter Description
No. Parameter name
Proportional (P)
gain setting
Integral ( I ) time
constant setting
Differential (D)
time constant
setting
PID scale factor
setting
Feedback input
method setting
■: Factory setting
Used to specify proportional gain.
In combination with [
defines the output frequency (control quantity) according to the deviation
quantity and change with time.
Example of PI action for stepped feedback signal
Deviation
P action
I action
PI action
In combination with [
defines the output frequency (control quantity) according to the deviation
rate.
Example of PD action for proportionally changing feedback signal
P action
D action
PD action
Used to specify the scale factor for the control quantity (output
frequency) to be obtained by PID operation.
Used to specify the feedback input method for PID control.
Specifies "FIN1: 0 – 5 V" input as the feedback input source.
●
● Specifies "FIN1: 0 – 10 V" input as the feedback input source.
Specifies "FIN2: 4 – 20 mA" input as the feedback input source.
■
and
Frequency command selection] is set to
can be selected regardless of the [
selection] setting.
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60
Description
Proportional (P) gain setting], this parameter
Target value
Measured value
Time
Time
Time
Proportional (P) gain setting], this parameter
Target value
Deviation
Measured value
Time
Time
Time
can be selected only when [
or .
Frequency command