I am going to step a little out into left field here, understand that saying....means I am going to ATTEMPT to offer information but not sure if its relevant,
First an foremost I have some experience with Klockner-Moeller PCLS...ie PS306 and PS316. Somewhere on this laptop I have Sucosoft programming software for them. NOTE: I am not overly familiar with them and the software. WHY? They are an obscure and rarely seen PLC.
WHAT is needed for YOU is what model....an MAYBE what BRAND PLC you have. I think the Klockner-Moeller may be it BUT you havent shown enough to be sure.
We, english speaking people that are too busy or too lazy to learn another language, to interpret what a person needs or wants pertaining to PLC's.
This requires that YOU offer ALL information you have.