PLC Emergency Stop Circuits Should Be

question 48

Multiple Choice

PLC emergency stop circuits should be:

• A)hardwired outside the controller program.
• B)programmed as part of the MCR instruction.
• C)programmed as part of the zone control last state instruction.
• D)programmed as an immediate input instruction.

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Definitions:

Ideal Values

Principles or standards of behavior considered most important and desirable by an individual or group.

Everyday Action-directed

Pertaining to activities or tasks that people engage in on a regular basis, with a focus on achieving specific outcomes.

Job Performance

The level of effectiveness and efficiency with which an employee performs their job duties.

Vice Versa

A Latin phrase that means the other way around; it indicates that the relationship or situation can be reversed.