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The program control operation is the operation that changes the intended value (SV) with time and
achieving the wanted pattern of operation. The user pre-programs the wanted operation pattern, and
when running, the pattern number is selected, and starts to run at program mode.
3.5 Program Control Operation
3.4.2 screen 2 for Fixed Control Operation
The status for each signal is shown on screen 2 of fixed control operation.
When selecting the Fixed Control or the program, pressing the [MENU] button (in stop mode) displays
the screen for function setup menu.
Press [RUN SETTIN] button on this screen to move to RUN SETUP1 screen, then make selection in
RUN METHOD.
During fixed control operation, if the set value (SV) is altered, the applied PID GAIN is automatically
adjusted according to the set value. At automatic selection setting, if a certain PID GAIN value needs
to be used, after setting the PID ZONE selection to manual, input the PID ZONE numbers directly.
(When setting up this product for the first time, the PID GAIN must be set for each zone, and in order
to do this, the auto tuning procedure must be performed. At this time, the PID menu must be set, for
A/T button to appear on the screen. Also, the auto tuning is possible only at fixed control operation
mode. When auto tuning is finished for each zone, it is advisable to make adjustment, so A/T button
is not displayed on the operation screen).
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