If I am currently using an older version of FW (something in the 517 or 516 range) what is the upgrade path?
Do I need to go incrementally to 603 > 604 > 605 > 606 and use my current PLC?
or can I use the currently installed PLC on my laptop (5.X) and upgrade directly to 6.06
Or do I have to update the PLC first to the latest and THEN upgrade FW?
Any advice is greatly appreciated.
Allen