When the JMP instruction is true, what happens to all program logic between the JMP and the LBL instruction?

Prepare for the SACA C-207 Certification Exam. Master the fundamentals of programmable controller systems with dynamic questions, comprehensive explanations, and effective study tips. Achieve certification success!

When the JMP instruction is executed and is true, the program control is transferred to the label specified by the LBL instruction. This means that the program logic between the JMP and the LBL is effectively bypassed and does not execute during that cycle.

In terms of the state of the program logic, it does not stop functioning entirely nor does it reset; instead, it remains in its last state. This means that any outputs or conditions that may have been set are preserved as they were at the time the JMP was executed. When control passes to the labeled section of the program via LBL, the program will continue executing from that point, but the logic skipped between these two instructions does not change or reset—it simply remains in its last known state.

This behavior is integral for creating conditional logic flows in programming, allowing for organized transitions without disrupting the overall state of previously executed logic.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy