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If a pess transmitter (emergency shutdown) experience short circuit due to water breached internal circuitry, (read further details below)

If a PESS transmitter (emergency shutdown) experience short circuit due to water breached internal circuitry, can you configure it to be downscale if your trip point is HH to avoid a total plant trip?

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Question added by Deleted user
Date Posted: 2013/10/02
Muhammad Padli
by Muhammad Padli , International Technical Consultant , Schneider Electric

What is your configuration ?1oo2 or voting2oo3 ?

I think your controller shall know the status of your transmitter and avoid its signal if it is detected bad.

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