July 2013 8.2 PLC window 1371
Module 9211 Status of the large PLC window
With this module you can interrogate the status of the large PLC window.
Call:
PS B/W/D/K <Number>
CM 9211
PL B/W/D <Status information>
–1: Error
Error code:
Number Return code
0: Status 0: No screen mask activated
1: Screen mask was activated
2: Screen mask is being activated
3: Screen mask could not be activated
1: Horizontal size 0: No PLC window displayed
> 0: Number of pixels
2: Vertical size 0: No PLC window displayed
> 0: Number of pixels
3: Displayed page Displayed page of the screen mask
4: Current field 0: No cursor or the cursor is not located in a
field identified with /s = xxx, /e = xxx or /
i=xxx.
>0: Return of the value xxx of a field
identified with /s= xxx, /e = xxx or /i = xxx.
Marker Value Meaning
M4203 0 No error
1 Error code in W1022
W1022 1 Invalid number of the status information
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