I need to downgrade an older ATV900 version with the safety module VW3A3802

[Jerry.Chen]

The safety module is compliant with software version V2.1IE80, but my ATV930 version is V3.4IEXX,

How can I downgrade to an older version ?

[BJacqz · Accepted solution]

Hello,

I do not know which Country you are but I advise you to see with your local representative. They will be able to help you on this matter.

We are working to develop a tool to give you this possibility (EADM tool already available for ATS480 software update is planned to be also for other products such as ATV900).

On another plan, regarding your case, we are also working on a solution to make possible using our standard drive (software version same for all ATV900), this is on track but not yet available.