The MRS Realizer can be used to quickly and easily program the M1, M3, Micro PLC controllers and the proportional amplifier. The parameters are set via the relay contacts, which means that the housing does not have to be opened. Z-Graph allows you to create your own programs for your application. Graphical function blocks (similar to IEC61131) in Eagle are available for this purpose. For that reason, no extensive programming knowledge is required. A basic knowledge of digital technology is all that is needed to create programs with the MRS Realizer.