WOLFRAM SYSTEM MODELER

writeExternalReal

A function for writing OPC UA data of scalar type Real

Wolfram Language

In[1]:=
SystemModel["OPCUA.ExternalFunctions.writeExternalReal"]
Out[1]:=

Information

This function is used in blocks Write and TriggeredWrite . For each sampling point, it writes value as type uaRealType to the OPC UA server and node identified with serverID, nodeID, nodeIDType, and nodeNamespace.

Syntax

mopcuaWriteRealNodeValue(serverID, nodeID, nodeIDType, nodeNamespace, value, uaRealType) 

Syntax

writeExternalReal(serverID, nodeID, nodeIDType, nodeNamespace, value, uaRealType)

Inputs (6)

serverID

Type: Integer

Description: The unique ID of the server

nodeID

Type: String

Description: The ID of the read node

nodeIDType

Type: UANodeIdType

Description: The type of the ID of the write node

nodeNamespace

Type: Integer

Description: The namespace of the read node

value

Type: Real

Description: The sampled value

uaRealType

Type: UAReal

Description: OPC UA type used for writing