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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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218 Compare <strong>Instructions</strong> (CMP, EQU, GEQ, GRT, LEQ, LES, LIM, MEQ, NEQ)Arithmetic Status Flags:Fault Conditions:not affectednoneExecution:Relay LadderConditionprescanrung-condition-in is falserung-condition-in is trueActionThe rung-condition-out is set to false.The rung-condition-out is set to false.Source A ≥ Source Byesrung-condition-out is setto truenorung-condition-out is setto falseendpostscanThe rung-condition-out is set to false.Function BlockConditionprescaninstruction first scaninstruction first runEnableIn is clearedEnableIn is setpostscanActionNo action taken.No action taken.No action taken.EnableOut is cleared.The instruction executes.EnableOut is set.No action taken.Publication 1756-RM003I-EN-P - January 2007

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