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GFK-1670D
To assign temporary Boolean variables, enter a valid starting bit address.
•
Boolean Temporary variables can only be assigned in the %M, %Q and %T
Memory areas.
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Boolean Temporary variables must start on a byte-aligned address (for
example: 1, 9, 17, etc.) and use 8 bits of memory.
To assign integer temporary variables, enter a valid starting word address.
•
Integer Temporary variables can only be assigned in the %R, %AI and
%AQ Memory areas and use 2 words of memory.
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Starting and ending address values must be in the range 1 - 99,999
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Neither starting address field may be left empty. As you type each starting
address, its ending address is dynamically calculated and displayed in the
read-only field beneath it.
Click OK. If all starting and ending values are valid, the dialog box is closed and
the temporary variables are added to the VDT's Temporary tab. Syntax Check
checks for the appropriate creation and correct number of temporary variables.
Chapter 3 Working With Blocks
3-17