Logix5000 Controllers General Instructions - SLAC Confluence

462 Program Control Instructions (JMP, LBL, JSR, RET, SBR, JXR, TND, MCR, UID, UIE, AFI, NOP, EOT, SFP, SFR, EVENT)SFC Pause (SFP)The SFP instruction pauses an SFC routine.Operands:Relay LadderOperand Type: Format: Description:SFCRoutine ROUTINE name SFC routine to pauseNameTargetState DINT immediate select one:tagexecuting (or enter 0)paused (or enter 1)Structured TextSFP(SFCRoutineName,TargetState);Description:The operands are the same as those for the relay ladderSFP instruction.The SFP instruction lets you pause an executing SFC routine. If an SFCroutine is in the paused state, use the SFP instruction again to changethe state and resume execution of the routine.Also, use the SFP instruction to resume SFC execution after using anSFR instruction (see page 17-464) to reset an SFC routine.Arithmetic Status Flags:not affectedFault Conditions:A Major Fault Will Occur If: Fault Type Fault Codethe routine type is not an SFC routine 4 85Publication 1756-RM003I-EN-P - January 2007