Replacing the groov EPIC processer, GRV-EPIC-PR1

I running a GRV-EPIC-PR1 with Pac-control program using groov View as the HMI. I want to replace the GRV-EPIC-PR1 processer leaving the I/O cards and chassis intact.

What is the recommended procedure to replace the processer?


Same procedure you should do when doing a firmware update:

One thing I would emphasize is to use OptoTagPreserve to backup your persistent variables and restore them. That only gets a small mention in the document and is easy to miss. You will need a copy of the latest strategy as well. This isn’t something that is able to be retrieved from the controller by default.