Relay Ladder; Structured Text - Allen-Bradley Logix5000 Reference Manual

1756 controllogix, 1768 compactlogix, 1769 compactlogix, 1789 softlogix, 1794 flexlogix, powerflex 700s with drivelogix
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Program Control Instructions (JMP, LBL, JSR, RET, SBR, JXR, TND, MCR, UID, UIE, AFI, NOP, EOT, SFP, SFR, EVENT)
Chapter 11
Example:
When both limit_switch1 and interlock_1 are set, set state. After timer_1
completes, EOT returns the value of state to the calling routine.

Relay Ladder

Structured Text

state := limit_switch1 AND interlock_1;
IF timer_1.DN THEN
EOT(state);
END_IF;
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
475

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