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In Practice,accounting Information Is Quite Simple and Precise

question 93

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In practice,accounting information is quite simple and precise.


Definitions:

State

"The logic 0 or 1 condition in programmable logic controller memory or at a circuit input or output."

ONS Instruction

A program instruction used to detect an event's transition from off to on once, providing a short pulse output in ladder logic.

One Scan

Refers to a single complete cycle or pass of a control system's logic execution, often in the context of PLC programming.

Output Unlatch

A control command or instruction that turns off or disables a previously engaged (latched) output in a PLC program or control system.

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