My retrofit machine controller failed and after having it fixed, I am not able to retrieve the decoded M functions. This is a machine built by upgrade technologies in 1993. Would anyone know the code or where I can get this.

Thanks
Scott

What Fagor control? I assume you mean the ladder/logic file is lost?
You should have had a back up on file of all the parameters and Logic file.
If you do not have this and it is a retrofit, then there is not alot of chance of obtaining this other than the retrofitter themselves.
As a last resort, you would need someone who is capable of re-commissioning
the machine.
It seems the I.T. company is still in business, hopefully they have a copy.
Al.

Do you still need them, if it is a 8025t i have them.