klokner moeller ps4

i have misplaced source codes for my klokner moeller ps`4 201 mm1
does anyone know where i can retrive it online as i am from south africa and there are little to no agents here]

Moeller (they dropped the Klockner a decade ago) is now owned by Eaton. Eaton still sells a software package called "Sucosoft", which is what the old KM software was called. But I don't think they are supporting the old KM products any more, there is no mention if the current version of Sucosoft still communicates to the PS4. Might be worth a call to your local Eaton house though.