I have a big problem with our TAJMAC ZPS MCFV 125 from 1995. After a short circuit in the handwheel, i had 12v into the 5v circuit and it damaged several components along the way. Now after replacing some components in the handwheel and disconnected a broken chip on a larger board, the machine performs a boot. However i have lost all settings in the machine and would need the right parameters to perform a fault check. I have found a parameter prog called mp123 in the machine, and a large mp program called mp_name.mp that seems to be a prog. with no specific values in it .
The machine has a heidenhain tnc 407.
Any ideas?