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No Operating System , Boot Loader Waiting, Redundant AC902F
We have Freelance 2013 SP1 and redundant AC902F Controller. I already configured IP address for both controllers ,redundancy enabled and updated firmware of both Controller and CI930F. When I enter in commissioning mode in CBF then Controller shows No Operating System Status. Then I tried to Download via Whole Station option but secondary controller restart once and again enter into boot loader waiting state. And in CBF it shows message waiting for communication even though both Controller getting Ping from PC... Please suggest if any mistakes I'm doing. . I am not able to download program in controller. ... Thanks in Advance. ..