How to check the number of the screen currently displayed

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  • No : 4600
  • Displayed Date : 2025/12/01 13:49
  • Updated DTM : 2025/12/08 16:34
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How to check the number of the screen currently displayed

How to check the number of the screen currently displayed

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Answer

The currently displayed screen number is stored in the following device memory areas.

  • Screen displaying device memory
  • Device memory "n+2" in [Write Area]
    (for screen programs converted from V8 series or earlier models)
  • System device memory $s0

 

Screen displaying device memory setting location

[System Setting] → [Hardware Setting] → [Control Area] in V-SFT

 

 

 If the [Control Area] menu is absent from the hardware settings

[Control Area] is not used for screen programs converted from V8 series and earlier models. The currently displayed screen number is stored in device memory "n+2" in [Write Area].
Check the following setting location.

 

[Write Area] setting location

[System Setting] → [Hardware Setting] → [Read/Write Area] in V-SFT

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