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OPC UA : data change notification [message #1778780]

Thu, 21 December 2017 11:03

Yannick THiessoz

Messages: 7
Registered: November 2017

Junior Member

Hi,
In your tutorial "OPC UA with IEC 61499 Tutorial" https://www.eclipse.org/4diac/documentation/html/communication/opc_ua.html , it is written:
Quote:

NOTE: Currently open62541 does not support data change events, so you need to use a variable has changed on the remote server. When data exchange events are supported, we will add support for that on SUBSCRIBE FBs.

On the site of the library https://open62541.org/doc/0.2/ for the current version 0.2 it is written:
Quote:

Support for subscriptions / monitoreditems for data exchange notifications

Do you know when the data changes notifications will be integrated into forte or maybe if it is already present?
Best regards.
Yannick

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