3/19/2017 5:18 PM | |
Joined: 3/28/2015 Last visit: 8/25/2024 Posts: 721 Rating: (213) |
Hello, Perhaps the attached file might help. AttachmentAnalog Value Processing.zip (266 Downloads) |
Eng.Mohamed Ibrahim |
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3/19/2017 9:10 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685)
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Hello success; If you want to have a look at available analog modules for the S7-300 family, open chapter 6 of the following manual: SIMATIC S7-300 S7-300 Module data Chapters 4 and 5 describe how analog signals are represented and interpreted in Step 7. Notice that the scaling for current/voltage signals (0-27648) are different than those used by RTD/Thermocouples: these are numerical values that are simply x10 or x100 of the acquired value. Please also look at the following discussions on FC105 "SCALE" and FC106 "UNSCALE" that are used to convert from analog to engineering values and back in Simatic Manager: Scaling and Unscaling functions in Step 7 Hope this helps, Daniel Chartier |
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3/20/2017 8:36 AM | |
Joined: 8/1/2016 Last visit: 6/3/2024 Posts: 159 Rating: (5) |
Thanks. But one more thing please, can I get a short video on how to create a data block for FC 105 SCALE? This will help me a long way if I can get it.. Thanks to you all for your support.. |
3/20/2017 8:59 AM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating: (707) |
Hello, you not need Data Block for FC105 Scaling and Unscaling Analog Values -Siemens How and for which analog measurements can you use the function ... |
Last edited by: Ste39 at: 3/20/2017 9:05:43 AM |
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This contribution was helpful to1 thankful Users |
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