Scan time is the time it takes for the PLC to read all input data and write that data into an input register.

Name: Scan time is the time it takes for the PLC to read all input data and write that data into an input register.
Brand: Quizplus
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Quizplus · Accepted Answer

Scan time in a PLC (Programmable Logic Controller) refers to the time it takes to read all input data, execute the user program, and update the output data, not just reading input data and writing it into an input register.

Scan Time Is the Time It Takes for the PLC