Fennel Posted January 23, 2022 Report Share Posted January 23, 2022 Hello I've tried to download a test project on a brand-new plc (US5-B10-RA28) and got a message that I won't be able to do it until the controller OS is updated. So I did it following the help instructions. I used a 16 GB DOK with FAT32 and started an update via UniApps. After about 20min I got an error message saying that the update has failed. I restarted the PLC by turning it off and on (because I couldn't do it from the UniLogic) and verified that the PLC sees the USB stick and update files of it. This time I started the process again, but using "Remote Update" in UniLogic. The update is going on for about 4-5 hours, so I suppose it will never finish. UniLogic version: 1.32.61 Firmware I'm trying to install: 1.32.63 Unfortunately, I don't remember the firmware that the PLC had, I think it was 1.25 Any suggestions? Quote Link to comment Share on other sites More sharing options...
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