JDZG2001 Posted May 11 Report Share Posted May 11 I’m reaching out because we have a problem with a USC-B5-B1 Unit that stopped functioning while being programmed, now it doesn't connect to PC ( Nether Via USB or Ethernet, the PC doesn't recognize it) or panel, we tried using a USB stick with firmware and a project to Upload it to the PLC but it didn't worked, now when the PLC boots, the RUN LED indicator just get solid orange and then it turns off the LED, any ideas how to solve it? Thanks in advance Quote Link to comment Share on other sites More sharing options...
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