Activity:CreateOPCUAScope (Activity) - Revision history

KNO at 12:39, 23 February 2015

2015-02-23T12:39:04Z

KNO at 12:31, 23 February 2015

2015-02-23T12:31:26Z

KNO: /* Arguments */

2015-02-23T11:44:29Z

‎Arguments

KNO at 11:41, 23 February 2015

2015-02-23T11:41:00Z

KNO: /* Usage */

2015-02-23T11:40:37Z

‎Usage

KNO: moved CreateOPCUAScope (Activity) to Activity:CreateOPCUAScope (Activity): Text replacement - "(.*)$Activity$" to "Activity:$1(Activity)"

2015-02-23T11:06:21Z

moved CreateOPCUAScope (Activity) to CreateOPCUAScope (Activity): Text replacement - "(.*)$Activity$" to "Activity:$1(Activity)"

KNO: /* See also */

2015-02-03T08:53:14Z

‎See also

KNO at 14:50, 8 January 2015

2015-01-08T14:50:14Z

JKN: Created page with "{{ActivityInfoBox | title = Configure OPC UA Variable | name = CreateOPCUAScope | image = 220px | imagecaption = CreateOPCUAScope (Ex..."

2014-11-20T08:01:07Z

Created page with "{{ActivityInfoBox | title = Configure OPC UA Variable | name = CreateOPCUAScope | image = 220px | imagecaption = CreateOPCUAScope (Ex..."

New page

{{ActivityInfoBox
| title = Configure OPC UA Variable
| name = CreateOPCUAScope
| image = [[File:UI_Activity_CreateOPCUAScope.png|220px]]
| imagecaption = CreateOPCUAScope (Expanded)
| purpose = Create a scope for accessing OPC variables
| category = UBIK OPC UA Interface
| returns = True if successful
| version = 2.4.1+
}}

The CreateOPCUAScope opens a previously configured [[CreateOPCUAConnection (Activity)|OPC Connection]], processes variable requests and closes the connection when finished.

==Arguments==

{| class="wikitable sortable" | width = "50%"
|-
! Argument!! Type !! Direction !! Purpose
|- align="left"
| Connection|| OPCUAServerConnection|| In || A valid connection object as produced by a predecessing [[CreateOPCUAConnection (Activity)|OPC Connection]]
|- align="left"
| Result|| Boolean|| Out || True if successful, false if failed
|}

==Usage==
This activity is used to open a preconfigured [[CreateOPCUAConnection (Activity)|OPC Connection]]. It is a nestable activity, which means it can host any amount of sub-activities that will be processed sequentially. The hosted activities are typically [[AccessOPCUAVariable (Activity)|AccessOPCUAVariable]] activities, either as direct children but also wrapped within looping activities like ForEach or While. When all child activities are processed the OPC connection will be closed again.

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

[[File:UI_Activity_CreateOPCUAConnection_Example.png|x700px]]

==See also==
* [[Workflow Designer]]
* [[CreateOPCUAConnection (Activity)]]
* [[AccessOPCUAVariable (Activity)]]

[[Category:Workflows]] [[Category:Activities]] [[Category:Interfacing]] [[Category:OPC]]

← Older revision		Revision as of 12:39, 23 February 2015
Line 40:		Line 40:

	[[Category:OPC]]		[[Category:OPC]]
−	~~[[Category:Activities]]~~

← Older revision		Revision as of 08:53, 3 February 2015
Line 36:		Line 36:
	* [[AccessOPCUAVariable (Activity)]]		* [[AccessOPCUAVariable (Activity)]]

−	[[Category:~~Workflows~~]] [[Category:Activities~~]] [[Category:Interfacing]] [[Category:OPC~~]]	+	[[Category:OPC]]
		+	[[Category:Activities]]

@@ Line 1: / Line 1: @@
 {{ActivityInfoBox
 | title = Configure OPC UA Variable
@@ Line 10: / Line 13: @@
 }}
-The CreateOPCUAScope opens a previously configured [[Activity:CreateOPCUAConnection (Activity)|OPC Connection]], processes variable requests and closes the connection when finished.
+===Arguments===
-−
 ==Arguments==
 {| class="wikitable sortable" | width = "50%"
@@ Line 23: / Line 24: @@
 |}
-==Usage==
+===Usage===
 This activity is used to open a preconfigured [[Activity:CreateOPCUAConnection (Activity)|OPC Connection]]. It is a nestable activity, which means it can host any amount of sub-activities that will be processed sequentially. The hosted activities are typically [[Activity:AccessOPCUAVariable (Activity)|AccessOPCUAVariable]] activities, either as direct children but also wrapped within looping activities like ForEach or While. When all child activities are processed the OPC connection will be closed again.
-==Example==
+=Example=
 The CreateOPCUAScope activity, as used in the larger example "Read value from OPC variable":
 [[File:UI_Activity_CreateOPCUAConnection_Example.png|x700px]]
 ==See also==

@@ Line 18: / Line 18: @@
 ! Argument!! Type !! Direction !! Purpose
 |- align="left"
-| Connection|| OPCUAServerConnection|| In || A valid connection object as produced by a predecessing [[CreateOPCUAConnection (Activity)|OPC Connection]]
+| Connection|| OPCUAServerConnection|| In || A valid connection object as produced by a predecessing [[Activity:CreateOPCUAConnection (Activity)|OPC Connection]]
 |- align="left"
 | Result|| {{Boolean_MSDN}}|| Out || True if successful, false if failed

@@ Line 10: / Line 10: @@
 }}
-The CreateOPCUAScope opens a previously configured [[CreateOPCUAConnection (Activity)|OPC Connection]], processes variable requests and closes the connection when finished.
+The CreateOPCUAScope opens a previously configured [[Activity:CreateOPCUAConnection (Activity)|OPC Connection]], processes variable requests and closes the connection when finished.
 ==Arguments==
@@ Line 33: / Line 33: @@
 ==See also==
 * [[Workflow Designer]]
-* [[CreateOPCUAConnection (Activity)]]
+* [[Activity:CreateOPCUAConnection (Activity)]]
-* [[AccessOPCUAVariable (Activity)]]
+* [[Activity:AccessOPCUAVariable (Activity)]]
 [[Category:OPC]]
 [[Category:Activities]]

← Older revision	Revision as of 11:06, 23 February 2015
(No difference)