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17:16, EEST
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April 18, 2018
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Hello,
I encountered this error when connectiong a Beckhoff OPC UA server (on a CX9020):
Bad_NoCommunication (0x80310000) “communication with the data source is defined, but not established, and there is no last known value available.
I tried with the client from UA expert , everything is working fine.
As far as I understand the error message seems to comme from the OPC UA server, but how come I don’t get the error message with another OPC UA client…?
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