Engineer

[Brian Dahn]

I was just trying to update the os on a 570 unitronics plc and it stalled at #1  I then tried to restart step 1 and lost the plc to a blue screen.  Please help

[Ausman]

Hi Brian, I moved your post into the correct forum area.  Please read the pinned topic in this part of the forum, "Vison Bricked...."

http://forum.unitronics.com/topic/6069-vision-bricked-issues-and-how-to-resolve-originally-was-v570-57-t20b-j-bricked/

Please also ensure that you are using Visilogic installed using Right click run as Admin, and that once installed the visilogic.exe is also set to run as admin.

If you did not do this, uninstall completely and do it again.

cheers, Aus

[Brian Dahn]

Thanks Ausman   I was able to power up and double tap screen.  Was not able to connect at 9600, but was able at the higher baud rate  Thanks for the insight and I am up and running again!