Switch between four sets via keyboard (without
automatic switch-over)
Table 5-15: Procedure for Switching PID Sets from the Keyboard
Step Operation Press Result
1 Select
Control
set up
group
Lower Display key Until you see PID Set X (X= 1, 2, 3 or 4)
2 Increment key or
Decrement key
To switch between PID Set 1, PID Set 2,
PID Set 3 and PID Set 4.
You can use Accutune on each set.
Auto/Manual Station
Introduction
When you select "To Auto/Man Station" for one of the Digital Inputs,
contact closure on the selected Digital Input causes the controller to
switch to Auto/Manual Station mode. See Options Set Up Group for
more information.
Function
As shown in the following figure, State 2 is the "Auto/Manual Station
mode" where the programmable logic controller (PLC) output is sent
through the Auto/Manual Station. You can switch to manual and
change the output at the controller. (It uses PID set 2.)
State 1 is the "Backup PID mode" which is triggered by opening the
digital input. (It uses PID set 1.)
201
Chapter 5 - Monitoring and Operating the Controller
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