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Posted
Our company has some hex files to burn into 27C256 eproms for a GE 90/20(??). (There WAS a 90/20?) The original programmer has pulled an Elvis and no one can locate the source files. So here's the dumb question, is there a de-compiler, importer whatever program that can read these hex files directly into ladder or do I have to upload them from an old PLC? Thanks in advance. mailto:nnixon@corpemail.com
Guest Guest_Russ
Posted
Yes there "was" a 90-20, they are only available on the used market now. You will need to upload them from a PLC if you want to view ladder logic. There will be no documentation there either.

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