Pid Control Mode; Pid Operation Mode Select - Panasonic VF200 Instruction Manual

P106

PID Control Mode

With this function, the inverter can be used to control processes such as flow, air
volume or pressure.
"PID operation mode select" and "switch setting for automatic tuning function"
can be performed.
Setting value
0
Derivative-precedence type
1
2
3
A0
Derivative-precedence type
A1
A2
A3

■ PID operation mode select

・Either "derivative-precedence type" or "proportional-derivative precedence
type" PID control can be selected.
Derivative precedence type PID control: generally speaking, when the setting
When the automatic tuning through PID control starts,
the inverter will automatically drive the motor within the
range of uppter/lower frequency limit. Therefore, do not
approach the unit.
Failure to do so may result in injury.
PID operation mode
Proportional-derivative
precedence type
Proportional-derivative
precedence type
Appendix Function Parameter List
Negative operation
Positive operation
Negative operation
Positive operation
Negative operation
Positive operation
Negative operation
Positive operation
value (SP) is changed, output
variation will increase and
convergence will speed up.
Automatic tuning
function
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