1/10/2017 4:49 PM | |
Joined: 4/9/2013 Last visit: 7/23/2020 Posts: 3 Rating: (0) |
I had a similar problem after updating to STEP 7 Professional combo (V5.5/TIA13.0). I could not get online comms after selecting PC Adapter.Auto. I checked Windows Device manager and under Simatic Adapters the USB PC adapter had a yellow rectangle warning symbol. I took out and re-inserted the USB adapter and the warning symbol disappeared, but I still could not communicate with the PLC. What worked for me was:
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Last edited by: Min_Moderator at: 1/11/2017 11:44:02 AMNew subject after splitting |
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