OPC UA Process Gateway does not update alarm attributes if using Dynamic Limits

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• 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 ...

• Some alarm attributes do not have a current value in the OPC UA server in the process gateway

  Summary With the OPC UA server in the process gateway, some alarm attributes of an alarm object do not have a value even though an alarm has been active prior to the point in time where the OPC UA server was started. DescriptionWith the OPC UA server ...

• The OPC UA server in the process gateway creates an alarm object for boolean variables with alarm limits also if a reaction matrix is used

  Summary The OPC UA server in the process gateway also creates an alarm object for the limits when these limits are configured as alarms, when a reaction matrix is linked and used at the variable.     DescriptionThe OPC UA server in the process ...

• The OPC UA process gateway closes on startup under specific circumstances

  Summary When a variable which is used for dynamic limits at an alarm variable that is used in the OPC UA process gateway, no longer exists (deleted) the OPCUA process gateway could close unexpectedly on startup. DescriptionWhen a variable which is ...

• 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 ...