5/5/2016 4:07 PM | |
Posts: 6 Rating: (0) |
HI I am using a CPU317 and want to implement the BT_LT function, I do not understand how to create the DB for the rules. Does anyone have a DB created for the rules DB that they can post. The example has the rules in a form that I done recognize as a data block? Scott ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 5/6/2016 11:52:02 AMNew subject after splitting |
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5/5/2016 5:26 PM | |
Posts: 6 Rating: (0) |
I see the rules in help but do not understand how to enter it into the data block format in step 7. |
5/5/2016 6:37 PM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating: (707) |
Hello scottbuda, Your problem is summer/winter time changeover? I use this function block (FB) (below) it's easy to do, you can use a panel also, and change automaticly summer to winter and viceversa: Please have a look: How do you do the summer/winter time switchover with WinCC I use this FB with S7 300 and panel (OP/MP 177/277) but I think it's possible to use without panel also never tried. |
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5/6/2016 8:41 AM | |
Posts: 8946 Rating: (999) |
Perhaps the attached example is helpfull Import AWL source, generate UDT60 and build a DB from type UDT60. AttachmentUDT60.ZIP (584 Downloads) |
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2/25/2021 8:21 PM | |
Joined: 10/7/2009 Last visit: 12/1/2023 Posts: 18 Rating: (1) |
This was indeed extra helpful. I've taken the liberty of converting your source code to English comments. You have two options:
In either option, you have to open the source and compile it (Menu File->Compile). UDT60 will "magically" show up in the "Blocks" folder. BTW, do not forget you have to import std blocks that FC61 (BT_LT) is calling:
AttachmentUDT60_WS_DAT.AWL.TXT (286 Downloads) |
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