IAC MMS - hardware configuration error - incompatible version primary
could you please advise me what could be the reason for an error of IAC MMS like "hardware configuration error - incompatible version primary"?
There are 2pcs of PM891 and one PM865HI in one project, and only one PM891 in second project. IAC MMS works fine between controllers in one project but controler from the other project has an error like above.
All of IMC MMS have default settings.
Please ask me if you need more details.
Thank you in advance for your time!