Hi guys
Ive been a long time reader, with not much to say yet
Great forum.
Was wondering if anybody has a answer to this question? Im having the exact same problem.
I have a 400 Station with distributed IO.
When I do the HW config, it allows me to download it once. I can go online and everything. As soon as I change the HW config and/or try to download anything again, it downloads about 75%, and comes up with the same error message as in the first post. Then I also cant download any blocks from my program.
I then have to take my batteries out, dip the power, and then I can download the hardware again, but only once.
When Ive downloaded the hardware the first time, I can download all my blocks from my program, and they download fine all the time if i DONT load system data. If i load system data then it also bricks itself and I have to erase the whole PLC again.
I am past frustrated with this! hehe
Does anybody by any chance maybe have some information that I could try? It would really be much appreciated
Many thanks