Examlex
A(n) ________ allows the user to select a field value from a list of options.
Real-World
Pertaining to actual conditions and practices that occur in everyday life or in practical situations outside of theoretical or hypothetical scenarios.
Field Devices
Field devices refer to any electronic equipment or sensors located in the "field," or operational environment, that gather data or interact with physical processes.
On Instruction
A programming command used to activate or turn on a specific process, function, or device within a control system.
ONS
In PLC programming, ONS (One Shot) refers to an instruction that allows a specific operation to execute only once for each activation of its input condition.
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