Examlex
-In a data entry screen,such as that shown in the accompanying figure,a(n) _____ is a control feature that is used to represent on or off status and switches to the other status when clicked.
RES Instruction
A reset instruction used in PLC programming to clear bits or reset counters and timers.
Electromechanical
Pertaining to systems or devices combining electrical and mechanical components.
PLC Retentive Timer
A type of timer in a Programmable Logic Controller (PLC) that retains its value even after a power loss or when the PLC goes into a stop mode.
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