6/19/2013 8:19 AM | |
Posts: 2930 Rating: (432)
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Who should help? This is the LOGO! Forum. What do you expect from LOGO! side? |
6/19/2013 1:13 PM | |
Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135) |
Hello together, i now transferred the thread to the conference Low-Voltage Power Distribution and Installation Technology I think this is the better place for this question. Best regards O_Moderator |
6/20/2013 10:32 AM | |
Joined: 7/6/2010 Last visit: 9/17/2024 Posts: 84 Rating: (1) |
I am sorry all |
6/20/2013 11:41 AM | |
Joined: 9/1/2005 Last visit: 9/18/2024 Posts: 4104 Rating: (195) |
you are welcome mencaulong Hope you will get a helpful reply to your question within this conference Best regards CS Moderator |
My Forum is the place to personalize your profile, |
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6/20/2013 6:53 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685) |
Hello mencaulong; It is much simpler to use cyclic DPV0 communications than DPV1 (with read/write record SFCs) when communicating with Sentron WL. When you configure the Sentron slave in your Profibus confoguration you can selectone of 3 "Basic Types" (preprogrammed telegrams) that you can use to read preprogrammed values, as described in the following manual: System manual for 3WL/3VL circuit breakers with communication capability - PROFIBUS When you configure a Sentron slave, and select basic type 3, the HWConfig editor will reserve a range of data with an input start address. This will be byte 0 of the basic type 3table for that slave. Wjhen you configure the next slave, start reading your byte 0 at the start address given for this slave... You avn use simple Move instruction (in LAD) of Load/Transer instructions in STL to read these PIW or PIB addresses in your program. This way you would not need the work and complications requiredfor SFC58/59 and data records. Hope this helps, Daniel Chartier |
Last edited by: O_Moderator at: 6/21/2013 12:08 PM |
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6/21/2013 3:56 AM | |
Joined: 7/6/2010 Last visit: 9/17/2024 Posts: 84 Rating: (1) |
Hellodchartier Thank you for your reply, your information are very useful for me and clearly. In case I used SFC58,SFC59 so how about it? because CPU 317 have limit8 jobs together with SFC58/59.I think we must have function block call SFC58,SFC59 follow cycle CPU 317, one cycle have one job active. I hope your team write program and upload here for every people reference. Your program are useful for this topic thank you very much
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