Rest Variable in ac500 automation builder
Hey All
is there any flag to rest plc , assume that i need to rest all the variable and i dont need to cut off the power on the plc ,
i mean i need when the operator faced any problem during work i need him to press on to push button to rest all the variable and try a gain .
is there any flag to rest plc , assume that i need to rest all the variable and i dont need to cut off the power on the plc ,
i mean i need when the operator faced any problem during work i need him to press on to push button to rest all the variable and try a gain .
Asked 2 years ago
Answers
2
Hi
In my opinion there are more ways to reset the variables you are running, for example when there are problems in the machine cycle.
One of the possible ways is to group your variables in some data words and with a MOVE command, enabled by the operator with a button or with a key selector, activate the transfer of a ZERO value on all the variables, thus zeroing all the variables that are not strategic in your machine cycle. Again, there are certainly other ways but what I have described to you seems to me simple enough to implement in any logic.
This can naturally also affect those variables that you will define as retentive.
Hope this help you
In my opinion there are more ways to reset the variables you are running, for example when there are problems in the machine cycle.
One of the possible ways is to group your variables in some data words and with a MOVE command, enabled by the operator with a button or with a key selector, activate the transfer of a ZERO value on all the variables, thus zeroing all the variables that are not strategic in your machine cycle. Again, there are certainly other ways but what I have described to you seems to me simple enough to implement in any logic.
This can naturally also affect those variables that you will define as retentive.
Hope this help you
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