Asked by Derek Lehan on May 09, 2024
Verified
An RTO timer retains the present accumulated value when the rung goes false.
RTO Timer
A "Retentive Timer On" in programmable logic controllers, maintaining its accumulated value even after the input condition goes false.
- Identify the function and working mechanism of retentive and non-retentive timers.
Verified Answer
ZN
Zachary NewmanMay 09, 2024
Final Answer :
True
Explanation :
An RTO (Retentive Timer On) timer will retain the present accumulated value when the rung goes false, meaning it will remember how much time has elapsed since it was last triggered even when the input to the timer turns off.
Learning Objectives
- Identify the function and working mechanism of retentive and non-retentive timers.