Alexandra Gonzalez Posted August 8, 2019 Report Share Posted August 8, 2019 Hi, Using Remote Operator. I'am connecting to a USC-B10-R38 via LAN. TCP settings, PLC name, port nr are all correct. I use Unit ID 0 (direct) "cannot communicate with the PLC with specified UnitID!" Any ideas? I can connect to it via Remote Access with the same settings. I run the application as administration and it doesn't work Also, do i need any expansion to connect this way? Quote Link to comment Share on other sites More sharing options...
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