Allen-Bradley Logix5000

466 Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Chapter 11 Program Control Instructions (JMP, LBL, JSR, RET, SBR, JXR, TND, MCR, UID, UIE, AFI, NOP, EOT, SFP, SFR, EVENT)
Example: You can use the TND instruction when debugging or troubleshooting to execute
logic up to a certain point. Progressively move the TND instruction through the
logic as you debug each new section.
When the TND instruction is enabled, the controller stops scanning the current
routine.
Relay Ladder
Structured Text
TND();