Is it possible to use a redundant CI854B couple within a single AC800M ?
Good morning,
I wonder if it is possible to install a redundant couple of CI854B Profibus interfaces within one single PM891 in 800xA V6.1 ?
I mean a configuration of several redundant CI854B couples at positions 1+2 , 3+4, etc...
Is there any rule how to assign positions of CI854 in case of single CPU ?
Thank you for any idea in advance
BR
Kamil
I wonder if it is possible to install a redundant couple of CI854B Profibus interfaces within one single PM891 in 800xA V6.1 ?
I mean a configuration of several redundant CI854B couples at positions 1+2 , 3+4, etc...
Is there any rule how to assign positions of CI854 in case of single CPU ?
Thank you for any idea in advance
BR
Kamil
Asked 1 month ago
Voted best answer
1
Hello Kamil,
If I remember right, to reach redundancy of CI854, the redundant unit have to be shifted with 6 positions in your HW configuration.
In case the primary CI854 is at position 1, then it's redundant unit should be placed at position 7. Physically, you can place 7 after 1.
At least I realized that in earlier versions.
If I remember right, to reach redundancy of CI854, the redundant unit have to be shifted with 6 positions in your HW configuration.
In case the primary CI854 is at position 1, then it's redundant unit should be placed at position 7. Physically, you can place 7 after 1.
At least I realized that in earlier versions.
Source: 3BDS009030-600 C
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