Clearing Data; 2Dof Pid Control - Panasonic KT4R User Manual

9.6 Clearing Data

If data is cleared, data will revert to factory default values.
To clear data, press and hold
in the PV/SV Display.
The unit enters [Data clear Yes/No] mode.
Select 'Yes', and press the
While data is clearing,
Executing data clear
Power ON
RUN mode
PV/SV Display
+ +
Data clear Yes/No
or
Select
Data is clearing.
After data is cleared, the unit automatically reverts to the PV/SV Display.
RUN mode
PV/SV Display

9.7 2DOF PID Control

2 degrees of freedom PID control reduces overshoot or undershoot when starting control or changing
settings.
Increasing Proportional gain 2DOF coefficient (α) results in quick response, and decreasing it causes
slow response.
By increasing Integral 2DOF coefficient (β), overshoot or undershoot can be controlled more effectively.
However, response will be slower than the usual PID control for suppressing the overshoot or
undershoot.
Setting Item
Proportional gain 2DOF coefficient (α)
Integral 2DOF coefficient (β)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
, ,
key. Data will be cleared.
is indicated in the PV Display.
+ (3 sec)
(Yes).
, (in that order) together for approx. 3 seconds
Set Value (or Selection)
0.00 to 1.00
0.00 to 10.00