How to read the diagnostic information of a PCD3.W745 on a PCD3.T760?

FAQ #101697

When the 4 channels analog carte PCD2.W745 is used on a PCD3.T760 RIO module 6 registers are available on the master station. It is important to know that the 2 first registers contain the diagnostic bits of the 4 inputs channels!


How to interpret those 2 diagnostic registers (anal_16 and anal_17) ?
The first 2 bytes (low bytes) gives the diagnostic bit of 2 analog channels (1 byte per channel) as indicated in the following screenshot:

Signification of each bit (from right to left):



PCD3 / Wxxx

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PCD3 / T760

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Last update: 26.05.2015 15:54

First release: 17.11.2011 13:02

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