OPC UA Gateway crashes by reload

• Related Articles

• OPC-UA Process Gateway crashes if a Client using "OPC-UA Client Driver" disconnects and reconnects again after the Timeout

  Description The OPC-UA Process Gateway has issues when losing connection to a Service Engine with OPC-UA Client Driver. If the connection is lost during operation, the Process Gateway crashes with an unhanded exception after reconnecting to the ...

• FAQ: How can I browse an OPC UA Server using the zenon OPC UA Client Driver?

  Go to Drivers > New Driver Create a Driver of Type "OPC UA Client Driver" Open the Driver Configuration Go to "Connections" Create a new Connection Enter your Discovery URL Enter your Server URL manually or click the 3 dots to browse the Discovery ...

• OPC UA process gateway crashes with an unhandled exception on closing while an OPC UA client is connected, when the the runtime was reloaded (compiled all runtime files)

  Summary When the process gateway is closed after the runtime has been reloaded (compile all rt files in editor) with the OPC UA process gateway running and a OPCUA client connected (UAExpert on localhost, just connected), the OPC UA process gateway ...

• Process Gateway OPC UA: BadWaitingForInitialData

  If the connected OPC UA Client (e.g. UA Expert) reports BadWaitingForInitialData note the following: The Process Gateway uses the COM interface to access zenon data. The COM interface is used by VBA and is only available if zenon6.ini is present in ...

• OPC-UA Server: DNS Name used in certificate created by zenon.

  The creation of the DNS name in the OPC-UA Server certificate may vary depending on the zenon build and if the machine is within a Workgroup or is part of a Domain. This information can be verified in the certificate, the certificates files (*.der) ...