Structure Text Programming Problem.
Hi,
Here I tried to used the function block element IDF_2 in structure text. While I set N7_IN1, the expected behavior is OU1 is set correspondingly, but that doesn't happen. What is the problem here in structure text code?
I attached the function block model that I used.
Thanks.
Here I tried to used the function block element IDF_2 in structure text. While I set N7_IN1, the expected behavior is OU1 is set correspondingly, but that doesn't happen. What is the problem here in structure text code?
I attached the function block model that I used.
Thanks.
Asked 1 year ago
Voted best answer
2
Setting the IN1 and IN0 input only affects the outputs OU0 and OU1 in automatic mode.
If your block is also in local and that is how titus said for your program code, the block will adjust the output to the current end positions.
You have to change... ,LOC:= NOT(N7_XB),...
Answered 1 year ago
Answers
0
Greetings,
For Local Inpur of IDF_2, you need to invert in Structured Text side.
Hope it helps.
For Local Inpur of IDF_2, you need to invert in Structured Text side.
Hope it helps.
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