6/20/2012 12:34 PM | |
Posts: 12 Rating: (0) |
Hi. To run a heating system we purchased (one year ago) a Logo! 0BA6.ES3 + AM2 PT100 Module + Logo! TD + TwoPt1000 probes + Logo!Soft Comfort (Italian) The connection diagram is taken from this: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=28823674&nodeid0=10805245&load=content&subtype=133300&lang=it&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WW The FDB is taken from the user guide: AI5 B001 (Analog Amp, PT100/PT1000, Gain = 2,5+, Offset=500, Point=1) B002 (Segnalation Text, B001, Ax amplified) Unfortunately, the Logo! detects wrong values. The Logo! shows always the same numbers... on both probes. When is hot or when is cold... always the same numbers ! I tried replacing the probes, but the result does not change. The failure should be on the Logo! or on AM2 PT100 ? How do I check? Thank You. Attachmenttest.zip (312 Downloads) |
Last edited by: acik at: 6/20/2012 12:36 PM |
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6/27/2012 5:58 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (715)
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Hello, Should be this one : http://support.automation.siemens.com/WW/view/en/40786078 Regards, Marcjan |
Problem solved? |
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