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Posted: 2022-06-24 07:45 AM
Management parameters for READ_VAR
The help on the management parameters for the READ_VAR seems to be lacking some details -
I have tried to use the cancel function in an M580. The help indicates that this is "data managed by the system" .
However, the cancel bit text below tells how to set the cancel bit as a user.
I have tried this without success.
It seems that the IN-OUT pin GEST at the bottom of the block overwrites the cancel with a "0" after I have put a "1" in it.
It appears from the instructions that I need to program it on both the input and the output pins.
Has anybody used this successfully that can lend some hints?
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Posted: 2024-01-09 01:55 AM
Dear MMaliga,
Did you success this function block?
Regards,
Fajar Santoso
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Posted: 2025-02-13 07:02 AM
I am OK with the function block. Have many programmed and working well. It is just the "Cancel" Input/Output that I still don't understand.
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