9/30/2018 11:57 AM | |
Joined: 6/13/2018 Last visit: 7/14/2021 Posts: 1 Rating: (0) |
Hi all. Is it possible in the "cross-references" of the TIA to display addresses that are "The address is not occupied by a tag"? In STEP 7 V5. * "Cross-references" all the addresses were displayed, regardless of the binding to the tags. ------------------------------------------------------------------------------------------ |
Last edited by: The Helping Hand at: 10/1/2018 9:30:13 AMNew subject after splitting |
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10/1/2018 5:56 PM | |
Joined: 7/7/2010 Last visit: 4/26/2024 Posts: 14639 Rating: (2349)
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All addresses that look like this: P#<DB or M or any absolute address> M#.#, MB#, MW#, MD# If you need to access some part of a tag and are accessing it directly rather than through some function, instruction, or slice and use the absolute address to reach into a symbolic tag, that will cause it to happen. Say you have tag named HomePos_X, an INT, and for whatever reason, the sign bit has special significance, and instead of comparing HomePos_X < 0, you access the bit directly, you get that warning.
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