Asked by mariam sadat on May 09, 2024
Verified
Programmed latching circuits are retentive. This means that if power is interrupted the output will ____ when power is returned.
A) switch to the ON state
B) switch to the OFF state
C) remain in its original ON or OFF state
D) flash ON and OFF
Programmed Latching Circuits
Circuits designed with logic to maintain their state (on or off) after being actuated until reset by another signal, used in various control applications.
Retentive
The term Retentive in the context of PLC programming refers to memory or instructions that maintain their status or value even after the PLC is powered off or reset.
- Understand the concept and application of latching circuits in PLC programming.
Verified Answer
AK
anshul kumarMay 15, 2024
Final Answer :
C
Explanation :
Programmed latching circuits are designed to maintain their output state even when power is interrupted. Therefore, when power is returned, the output state will remain in its original ON or OFF state.
Learning Objectives
- Understand the concept and application of latching circuits in PLC programming.