Hello All,
I need to know if it is possible to retrieve the previous status of a tag and store that in a new tag.
Eg: Switch ON -> Motor ON
Switch OFF -> Motor OFF
/*Here ´Motor´ and ´Switch´ are the Tag_names*/
Is it possible to store the previous status of ´Motor´ in a temporary Tag ´Motor_Old´ and use it for another sequence in the program? If yes, how can I do so?? Is it done By making ´Motor_Old´ as the Alias Tag for ´Motor´???
To make it more clear, something like a Memory from where I can retrieve the previous status of tag ´Motor´!
Regards,
Yad
I need to know if it is possible to retrieve the previous status of a tag and store that in a new tag.
Eg: Switch ON -> Motor ON
Switch OFF -> Motor OFF
/*Here ´Motor´ and ´Switch´ are the Tag_names*/
Is it possible to store the previous status of ´Motor´ in a temporary Tag ´Motor_Old´ and use it for another sequence in the program? If yes, how can I do so?? Is it done By making ´Motor_Old´ as the Alias Tag for ´Motor´???
To make it more clear, something like a Memory from where I can retrieve the previous status of tag ´Motor´!
Regards,
Yad
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