Instrumentation Design

Hi all,

Do we need to add Limit switches as a part of Instrument Index?
Please help me out.

Regards,
Arul

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Yes, it counts.

Every Instrument is to be indexed.

A instrument which needs a AI/AO/DI/DO/FF signal in PLC/DCS system is compulsory to be indexed.

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Okay Vignesh.

Thank you for your reply.

Regards,
Arul

1 Like