1/18/2016 11:18 PM | |
Posts: 8 Rating:
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hello every one, is it possible to hold the last input state in S7 400 H CPU when ET200M (IM153-4) power failure? (i.e) if, i not receive the empty level form level switch when ET200M alive but then the module got power failure i receive empty level . but in actual the silo is not empty because of ET200M power failure it come . thanks, ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 1/19/2016 10:07:58 AMNew subject after splitting |
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