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| 8/5/2011 10:14 PM | |
Joined: 7/18/2011 Last visit: 10/9/2023 Posts: 521 Rating:
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Hi Diego Montes You can find S5 115 U manual here https://support.automation.siemens.com/WW/llisapi.dll?query=manual+CPU+944&func=cslib.cssearch&content=adsearch%2Fadsearch.aspx&lang=en&siteid=cseus&objaction=cssearch&searchinprim=&nodeid99= Hopes this will help BV |
| 8/6/2011 2:22 PM | |
Joined: 10/7/2005 Last visit: 10/4/2024 Posts: 3024 Rating:
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Hello Diego Montes -Technofit don't know which language version of the 115U manual you use (possibly Spanish?), but can tell you that the english version does confiusingly use the terms "BS" as well as "RS" and even "SD" for the System Datawords, which does not really help in finding them. A good starting point for you wouldbe page 159 (chapter 6.4) in the english S5-115U Programmable Controller manual, where you find a overview listof all System data words together with a referencetothe section that has more details on them. For completeness, RS 97 in a 115U (941-944 CPU)contains OB13's interval time (in multiples of 10 ms) and RS120 contains 16 indivdual bitswhich determine "System performance characteristics" (e.g. retentivity of Timers, OB6 priority etc.). I hope this helps |
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Cheers |
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