Changes

Activity:ConfigureOpcUa...Item (Activity)

7 bytes added, 12:34, 23 February 2015

The ConfigureOPCUAVariable registers a single variable within an [[Activity:CreateOPCUAConnection (Activity)|OPC UA Connection]]. Only registered variables can be accessed later on with [[Activity:AccessOPCUAVariable (Activity)|AccessOPCUAVariable]] activities.

=Description=

{{ActivityInfoBox

| title = Configure OPC UA Variable

}}

The ConfigureOPCUAVariable registers a single variable within an [[Activity:CreateOPCUAConnection (Activity)|OPC UA Connection]]. Only registered variables can be accessed later on with [[Activity:AccessOPCUAVariable (Activity)|AccessOPCUAVariable]] activities. ===Arguments===

{| class="wikitable sortable" | width = "50%"

|-

|}

===Usage===

This activity is used to configure a single variable for later access within an [[Activity:CreateOPCUAScope (Activity)|OPC scope]], only configured variables will be accessible.

==Example==

The ConfigureOPCUAVariable activity, as used in the larger example "Read value from OPC variable":

[[File:UI_Activity_CreateOPCUAConnection_Example.png|x700px]]

==See also==

[[Category:OPC]]

~~[[Category:Activities]]~~

KNO

10,686

edits