OPC UA Communication Timeouts

Browse [s] [ 60 ]

Timeout of the Browse() call.

Connection [s] [ 20 ]

Connection timeout.

Create Monitored Item [s] [ 60 ]

Timeout of the CreateMonitoredItems() call.

GetEndpoints [s] [ 20 ]

Timeout of the GetEndpoints() call.

History Read [s] [ 60 ]

Timeout of the Read history() (data) call.

Read [s] [ 20 ]

Timeout of the Read() call (data and metadata).

Session Reconnect Create Subscription Delay [s] [ 5 ]

Timeout between successful reconnection and consequent CreateSubscription() call.

Session Reconnect [s] [ 30 ]

Timeout of the session reconnection.

Session Reconnect Delay [s] [ 30 ]

Maximum time between the reconnect attempts.

Session Request [s] [ 120 ]

Timeout of CreateSession() call.

Session Watchdog [s] [ 10 ]

Maximum time that the watchdog waits for a response from the server before starting the reconnection process.

Session Watchdog Cycle Time [s] [ 5 ]

The time between cycles of the watchdog, which checks the status of the connection with server.

Subscription [s] [ 30 ]

Timeout of CreateSubscription() call.

Subscription Lifetime [s] [ 600 ]

Server subscription idle time.

Subscription Max Keep alive Time [s] [ 10 ]

Maximum keep alive interval.