I was looking at a tag in an HMI and it goes to a DB [Dbb sequence] B19, but I didn't see any type of DB Sequnce in the simatic manager . How can I trace this tag back. or can someone point out a location that explains how this works? Thanks.
Wincc Flex Db Dbbsequence?
- Thread starter Tommycai
- Start date
The square brackets indicate that the tag uses address multiplexing.
The value in the tag "DBB sequence" points to the DB number.
I am guessing that the address after the brackets is DBB19 (byte 19) and not B19.
So if "DBB sequence" contains the value 10, then the full address is DB10.DBB19.
Post a screenshot from the tag address dialog.
The value in the tag "DBB sequence" points to the DB number.
I am guessing that the address after the brackets is DBB19 (byte 19) and not B19.
So if "DBB sequence" contains the value 10, then the full address is DB10.DBB19.
Post a screenshot from the tag address dialog.
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