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Logix5000 Controllers General Instructions - SLAC Confluence

Logix5000 Controllers General Instructions - SLAC Confluence

Logix5000 Controllers General Instructions - SLAC Confluence

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424 Sequencer <strong>Instructions</strong> (SQI, SQO, SQL)Execution:Condition:prescanrung-condition-in is falseRelay Ladder ActionThe rung-condition-out is set to false.The rung-condition-out is set to false.rung-condition-in is true.LEN ≤ 0.POS < 0or.POS > .LENno.ER bit is clearedyes.ER bit is setnomasked Source =masked Array[.POS]yesrung-condition-out is set tofalserung-condition-out is set totrueendpostscanThe rung-condition-out is set to false.Publication 1756-RM003I-EN-P - January 2007

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