CI854 / CI840 line redundant

We had redundant Line between CI854 - CI840 and it seems OK. but when we take out active line connector other seens to change but all I/O on that goes red and no data from that I/O modules.

we had set CI854 Line Redundancy to Enabled ...

what we had done wrong ...

thanks for quick help.

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JaHa_ABB Rank: 1323

Asked 3 years ago

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Hi,

Here below is a working example.

For CI854 - Line Redundancy = Disabled:

For CI840 - Redundant Module = true:

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kstoilov

Rank: 5

Answered 3 years ago

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CI854 / CI840 line redundant

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