
2.DEVELOPMENT OF CUSTOM SCREEN B-66284EN/01
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<3> Page Switch Button
This item creates a Page Switch Button for a summary display or
history display message. If selecting this operation, set the
following properties:
• Link Number at output button
• MDI Key Code
Link Number at output button:
Specify the “Assign Link Number” set in the target history
message indication control to specify on which history message
indication control the set button operation is to be performed.
Row Number at Detail:
Set this item for the “Detail Message Switch Button” operation.
When summary or history display is in progress, specify the line
number of this indicated message. On a detail display screen, the
system searches the detailed explanation of the summary/history
displayed command line through a specified detail display file
and displays it.
A line number of 0 means that the display contents of the detail
display screen having the Link Number at output button are to be
cleared.
Detail Message File Name:
Set this item for the “Detail Message Switch Button” operation.
The system loads the details of the message indicated by the
pressed detail switching button from the display file specified for
this item and displays them on the screen. If you create multiple
detail switching buttons for the same line, you can display
different details by specifying different display file names for the
buttons.
Edit button:
Clicking this button enables you to edit messages in a detail
display file.
Message texts and detailed explanations are associated with one
another if their “Number” or “Bit Set” items have the same
numbers in their respective text files.
MDI Key Code:
Used to select between page-up and page-down as the “Page
Switch Button” operation.