Asked by Braden Shamray on Jun 13, 2024
Verified
When the PLC is required to operate the user program without energizing any outputs, it is placed in the ___ mode.
A) RUN
B) CLEAR MEMORY
C) PROGRAM
D) TEST
PLC
A Programmable Logic Controller is a digital computer designed for the automation of electromechanical processes.
User Program
Custom software created by or for the end-user to perform specific tasks within a device or system.
Energizing
The act of supplying electrical power to a circuit, device, or system, bringing it to a state of operational readiness.
- Recognize the operational modes of a PLC and their applications.
Verified Answer
NP
Ndamulelo PetuniaJun 16, 2024
Final Answer :
D
Explanation :
When the PLC is required to operate the user program without energizing any outputs, it is placed in the TEST mode. This allows the user to test and debug the program without risking any damage to the system. The other options are not appropriate in this situation. The RUN mode is for normal operation with outputs energized, the CLEAR MEMORY mode erases the program from the PLC's memory, and the PROGRAM mode is used for entering and editing the user program.
Learning Objectives
- Recognize the operational modes of a PLC and their applications.