I wonder how will the SCAP-PAC system behave in the following situation.
We have an existing Cabinet with a SNAP-PAC-R1 as controller and have strategy running, 1 SNAP-PAC-R1 and 2 EB1 as remote IO.We do not have back up of the existing strategy, and the controller is not archived.
If I replace the existing Controller with a new Controller, and download a new strategy after the new controller installed, turn out the strategy need to make some changes. Can I put back the old controller and will the whole system runs the same way like before replacing? Or the IO modules will not recognize the controller and cause erros
Seems each of the Rack and the IO modules itself response to the PID loops function. I actually dont think this may work but just to confirm.
Thank you for your help!