nadru Posted October 9, 2017 Report Share Posted October 9, 2017 Good night, It's possible lose all my data or the entire PLC program in the JAZZ PLC if i update the firmware? Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted October 9, 2017 MVP 2023 Report Share Posted October 9, 2017 Why do you want to update the firmware? Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted October 10, 2017 MVP 2023 Report Share Posted October 10, 2017 He's probably talking about the OS. Unless something goes horribly wrong (like disconnecting the cable or powering down while updating) the data and PLC program will stay intact. But the question is, "Is it possible?" Yes, it's possible if one of the above mentioned things happens. But you should have a backup of your program. Joe T. Link to comment Share on other sites More sharing options...
hotwires Posted October 10, 2017 Report Share Posted October 10, 2017 I've never lost a program during an OS update. If everything goes by the book, no worries. Anything can happen. Always have 3 backups of complex PLC program that took anything over a day to develop. Preferably on three different media types and in three unique physical locations not under the same roof. 1 Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted October 10, 2017 MVP 2023 Report Share Posted October 10, 2017 Agree that he's probably talking about the OS, but if you're not updating the software I see no reason to update the OS. 1 Link to comment Share on other sites More sharing options...
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