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5/27/2008 8:30 AM | |
Posts: 2930 Rating: (432)
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Hi, you are right the PLC224XP has two analog inputs. The value of the channels you can find here: Channel 1 (A) = AIW0 (Dataformat is Word) Channel 2 (B) = AIW2 (Dataformat is Word) In you program you can use AIWx to get the values from your connected sensor. For scalling see my tip (Scalling for different data formats with S7-200) in the forum: /tf/WW/en/Posts/13551#top I hope this helps. Regards Helmut |