Valentin Posted July 12, 2015 Report Share Posted July 12, 2015 I am from Mexico, I hope you could understand what I wrote. I Have a PLC+HMI Unistream 7". I plug in the PLC to HMI and connect the HMI to Power supply, afterwards, screen "initializing" appears and remainds on that screen, kept for hours. I have checked my wirings, PLC and the HMI mutiple times and i sure it´s all in right. I can´t acces to UniApps and upgrade the firmware. The connection PC-PLC is succesful, but the PLC needs upgrade firmware. I hope you can help me. Thank you Link to comment Share on other sites More sharing options...
Alexander Posted July 13, 2015 Report Share Posted July 13, 2015 To better troubleshoot the issue please contact support@unitronics.com. Thank you. Link to comment Share on other sites More sharing options...
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