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Category Archives: Instrument Document

I/O List

I/O List is a document containing list of instrumentation which serve as an input or output of control system. Therefore, only the tag number that physically has a cable which connects to the control system appears on I/O List. When … Read More

Instrument Document |

Instrument Index

Instrument index is a document containing list of instrument devices within a plant. Instrument index shall include tag number of all physical instruments (e.g. field instrument, physical alarm and indicator) and pseudo instruments which commonly named “soft tag” (e.g DCS … Read More

Instrument Document |
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