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December 2001
Module 9211 Status of the large PLC window
With this module you can interrogate the status of the large PLC window.
Number
0: Status
1: Horizontal size
2: Vertical size
3: Displayed page
4: Current field
Call:
PS
B/W/D/K <Number>
CM
9211
PL
B/W/D
<Status information>
–1: Error
Error recognition:
Marker
Value
Meaning
M4203
0
No error
1
Error code in W1022
W1022
1
Invalid number of the status information
Display and Operation
Return code
0: No screen mask activated
1: Screen mask was activated
2: Screen mask is being activated
3: Screen mask could not be activated
0: No PLC window displayed
> 0: Number of pixels
0: No PLC window displayed
> 0: Number of pixels
Displayed page of the screen mask
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.
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