WOLFRAM SYSTEMMODELER

ExternalFunctions

Package with all Modelica functions used by the OPCClassic

Package Contents

OPCServerObject

An external OPC server object that corresponds to an OPC server class

addItem

Adds an item to an OPC group for reading or writing

getRevisedRefreshRate

Retrieves the actual refresh rate returned by the OPC server

getServerID

Retrieves a unique and global server ID for each server instance

readExternalBoolean

A function for reading OPC data of type Boolean

readExternalInteger

A function for reading OPC data of type Integer

readExternalReal

A function for reading OPC data of type Real

validateRevisedRefreshRate

Validates the size of the revised refresh rate compared to the sample period in a block

writeExternalBoolean

A function for writing OPC data of type Boolean

writeExternalInteger

A function for writing OPC data of type Integer

writeExternalReal

A function for writing OPC data of type Real

Information

This package contains all Modelica functions needed to establish communication with an OPC server.

Wolfram Language

In[1]:=
Click for copyable input
SystemModel["OPCClassic.ExternalFunctions"]
Out[1]:=