KP_EENG
Lifetime Supporting Member
I recently purchased an Allen Bradley contrologix trainer for my company and the processor is a contrologix 5555 1756-L55/A, firmware version 15. My RSLogix software is Version 13.xx. When I got the trainer, I could see the processor on the network with RSLinx via a DH/RIO card, but I could not download a program. I used Autoflash to flash the processor with Version 13.xx firmware, but now I cannot see the processor with RSLinx, although I can still see all of the cards in the backplane. I contacted local support and was told that the processors can't be flashed with a prior firmware version, but the software allowed me to do it with no warnings.
Has anyone out there encountered such a problem? If so, how did you go about resolving it. Any assistance will be appreciated.
Best Regards.
Has anyone out there encountered such a problem? If so, how did you go about resolving it. Any assistance will be appreciated.
Best Regards.