OPC UA Client Configuration

Within this configuration file, the client settings for the OPC UA driver are configured.

File location

<WorkspaceDirectory>\ConfigFiles\xio.OPCUAClient.cfg

Parameter	Description	Scope	Unit	Default value
xio.OPCUA.PublishingInterval	Publishing interval for OPC UA subscription.	-1 - 65535	milliseconds	1000
xio.OPCUA.KeepAliveCount	Keep alive count for OPC UA subscription.	0 - 65535	none	10
xio.OPCUA.LifetimeCount	Lifetime count for OPC UA subscription.	1 - 65535	none	100
xio.OPCUA.MaxNotificationsPerPublish	Max notifications per publish for OPC UA subscription.	0 - 65535	none	1000
xio.OPCUA.SamplingInterval	Sampling interval for OPC UA monitored item.	-1 - 65535	milliseconds	250
xio.OPCUA.QueueSize	Queue size for OPC UA monitored item.	0 - 65535	none	1
xio.OPCUA.DiscardOldest	Discard oldest for OPC UA monitored item.	true/false	none	true
xio.OPCUA.SessionKeepAliveInterval	Specifies the interval in seconds for detecting a failed keep alive request	5 - 65535	none	5
xio.OPCUA.SessionKeepAliveRetry	Specifies the number of retries for failed session keep alive requests before reconnecting to the OPC UA server	0 - 65535	none	3
xio.OPCUA.ApplicationCertificateLifeTime	Certificate lifetime (in months) for newly created certificates.	1 - 65535	months	120
xio.OPCUA.ApplicationCertificatePath	Path to the application certificate within the Windows certificate store.	string	none	LocalMachine\NETx BMS Platform
xio.OPCUA.ApplicationCertificateSubjectName	Subject name of application certificate.	string	none	NETx BMS Platform UA Wrapper Client
xio.OPCUA.TrustedPeerCertificatesPath	Path to trusted peer certificates within the Windows certificate store.	string	none	LocalMachine\NETx BMS Platform
xio.OPCUA.TrustedIssuerCertificatesPath	Path to trusted issuer certificates within the Windows certificate store.	string	none	LocalMachine\NETx BMS Platform

NETx BMS Platform Documentation

OPC UA Client Configuration

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