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Figure 73: Reduce the UnconnecteTimeout Value
f)
Collapse the "connection" tag again by clicking on the "-" sign next to
the tag name.
g)
Select the "Edit Tags" tab again. Create another new tag by entering
"data_array" in the next blank Name field, and change its Data Type
by typing in "INT[100]" in the Data Type field. This tag is an array of
INTs that will be able to hold up to 100 16-bit registers from the drive.
Always make sure that the destination tag size is large enough to hold
all elements to be read.
2)
Add a MSG instruction to the main program.
a)
Double click "MainRoutine" under Tasks ...MainTask ...MainProgram
in the controller organizer view.
b)
Right click on the first ladder logic rung in the MainRoutine window
and select "Add Ladder Element..."
c)
The "Add Ladder Element" window appears.
d)
Select the "MSG" instruction in the Input/Output folder. Refer to
Figure 74.
e)
Click OK.
3)
Add an XIO element to the main program.
a)
Right click on the ladder logic rung containing the MSG instruction in
the MainRoutine window and select "Add Ladder Element..." again.
Figure 74: Adding a MSG Instruction
76
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