11/6/2014 10:40 AM | |
Posts: 140 Rating: (7) |
Hello, For your requirement, i think you can select Acquisition type as "After Every Change", so taglogging will happen only if value is changed
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11/6/2014 3:58 PM | |
Joined: 5/16/2014 Last visit: 9/12/2022 Posts: 7298 Rating: (2164) |
Hello mvisconte, you could use a C-script with the ODK-functionds "TLGLockArchiv" or "TLGLockVariable" to lock a complete archive or a single tag. If the complete archive or the single tag is locked, new data are not longer archived, till you unlock the archive orthe tag again. ODK (Open Development Kit) is an option, you can by, it describes a lot of internal functions in WinCC, see: http://w3.siemens.com/mcms/human-machine-interface/en/visualization-software/scada/wincc-options/wincc-odk/Pages/Default.aspx Regards Georg Berghof |
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This contribution was helpful to1 thankful Users |
11/7/2014 10:34 AM | |
Posts: 72 Rating: (2) |
All right then, Thank you for all your help, it was of great assistance.
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