Allen-Bradley LOGIX 5000 Reference Manual page 426

Chapter 7 Equipment Phase Instructions
426
Example
Ladder Diagram
If Drain_Tank_Restart = 1 (restart the Drain_Tank equipment phase) then
Clear the failure code of the Drain_Tank equipment phase
Change the state of the Drain_Tank equipment phase to restarting via the
restart command.
Drain_Tank_Restart = 0;
Structured Text
(*If Drain_Tank_Restart = on, then
Clear the failure code for the Drain_Tank equipment phase.
Restart the Drain_Tank equipment phase.
Turn off Drain_Tank_Restart.*)
If Drain_Tank_Restart Then
PCLF(Drain_Tank);
PCMD(Drain_Tank,Restart,0);
Drain_Tank_Restart := 0;
End_If;
See also
Equipment Phase Instructions
Index Through Arrays
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
on page 415
on page 551