When a screen with an overlap display is switched to another and is switched back, the overlap part disappears.
When displaying a normal overlap or call-overlap part according to the status of the corresponding bit in read area "n + 1", this is recognized only at the leading edge (OFF → ON).
If the screen is moved back while the bit remains ON, the overlap part will not be displayed.
The following four methods are available.
- To display the overlap part whenever the bit is ON, select [System Setting] → [Unit Setting] → [General Settings] and check [Display Overlap during bit ON].
- Stop using read area "n + 1", and check [Command Memory].
Command memory Bit 0
OFF: No display
Example: Command memory for normal overlap
- Use a multi-overlap part and call it using an external command.
- Use a global overlap part.
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