Latest Projects completed Motion Tronic recently completed another successful PLC upgrade to the full satisfaction of our customer! The project involved a retrofit of a new Siemens PLC to replace the old Mitsubishi PLC on the customers Friction Welding machine. The panel was fully re-wired as there was many items that were bridged out or not correctly traced. The PLC software was completely re-written. This was all done in the space of 3 days from start to fully commissioned!