Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 217)

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Configuring the CX1000/CX2000
AUX (Automatic Message, Display Position, Operation Display Automatic
Switching)
Turn message display ON/OFF, and set the loop display position on the CX.
Message displays on the CX trend display screen
Display position when partitioned for each loop on the CX.
Tag display (settings cannot be entered here)
Tag comment display (settings cannot be entered here)
Auto message
If you select [On] (initial setting), a message is automatically written on the trend display
when program control is started and when program control is stopped. If you do not
wish to write messages, select [Off]. The message when starting program operation is
“PROGRAM RUN”; the message when stopping the program operation is “PROGRAM
RESET.”
Position
On the program selection screen and program operation screen, the specified patterns
and PV waveforms can be displayed in the same display frame (full display), and data
can be displayed by dividing the display position per loop (split display). When using
split display, select the display position number from [1] to [6] for each loop. For Style 3
or later, the position setting for loops turned ON in operating loop designation can be
entered. With style 2 or earlier, only settings for loops turned ON in Program Control
under Internal Loops in the Setup tab can be entered. During cascade control, even-
numbered loops within the same terminal block are not available.
Operation Display Automatic Switching (Style Number S3 or Later)
When a program execution command is sent via the communication function, you can
have it switch to the program operation display.
ON: Switches to the program operation display when a program execution command is
sent.
OFF: Does not switch to the program operation display (default) even if a program
execution command is sent.
7.6 Program Control Related Setup Operations