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I am looking for a well documented tag naming convention for Process Control. I am somewhat familiar with commonly used tags such as ZSCxxxx and ZSOxxxx as limit switch indicators. I think this is an ISA standard, but am unable to find a document that addresses the standard.
Does any one know of such documentation or even if it exist?
Thanks,
David
Does any one know of such documentation or even if it exist?
Thanks,
David