User Manual Owner's manual

RelayLike Instructions
Chapter 9
9-10
Important: Once you press the Branch End instruction, the statement
BRANCH END OMITTED disappears.
While inserting a Branch Start instruction to an existing rung during online
programming, the actual output status (on or off) may not be the logically
expected state of the rung. This condition exists until you enter the Branch
End instruction and complete the rung.
To avoid this condition, do the following:
1. Immediately below the rung to be changed, create a new rung with
the same input logic (duplicate the rung), but do not put the output
in yet.
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added rung
with no output
2. Move the cursor to the point where you want to change the logic and
insert the Branch Start instruction.
3. Insert the desired parallel logic.
4. Insert the Branch End instruction.
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5. Insert the output instruction
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6. Delete the original rung