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We are facing a peculiar problem in Siemens S5 115U CPU943D. When we load the program from the backup which we have in our PC, the program runs and even after power failure it reads from the RAM which is battery backed up. But while we
load through EPROM, it runs but after power failure and EPROM in unload condition it did not take from the RAM which is normally done.
Regards,
V G Karthikeyan.
load through EPROM, it runs but after power failure and EPROM in unload condition it did not take from the RAM which is normally done.
Regards,
V G Karthikeyan.