AI830 on 800xA/AC800M - Temperature Offset
we have a problem with the right indication of a Pt100 temperatur signal, which is acquired by AI830 module.
S800/AI830 (TU810) module is connected via Profibus to the AC800M controller.
External wiring is in accordance with data sheet, was checked and is ok.
Unfortunately we get a temperature offset of 30..35 °C.
Configuration is attached.Any ideas, what could be wrong? Regards Holger
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