Profibus Line Redundancy Issue in FREELANCE
-Controller AC902F and CI930F Firmware updated already. ..
.. Please suggest something to resolve this issue. .. Thanks in advance. ..
Voted best answer
Hello,
I suspect on profibus lines cabling and termination, else redundant controller will not toggle...
Check this thread regarding cabling and terminations @ http://www402.abbext.com/Can-configure-profibus-line-redundancy-AC900F-q1691891
.aspx
Also check answer from manisampath in this thread linked herewith @
http://www402.abbext.com/Redundant-Controller-Ac900f-No-Secondary-q1352957.aspx
Also didn't get you on "Even I tried by configuration of Stand Alone controller also but results same.As I enable Profibus Line Redundancy Both Controller and CI start switching" If it's stand alone controller how it can switch ? or do you mean redundant single controller ?
Answers
HI,
I also faced the same issue with Freelance-2013 (did'nt checked with 2013 SP1), then i upgraded the system with Freelance-2016 and it got resolved.
Best Regards,
Rachit
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