opcserverinfo

Version, server, and status information

Syntax

Out = opcserverinfo
Out = opcserverinfo('Host')
Out = opcserverinfo(DAObj)


Description

Out = opcserverinfo returns a structure, Out, that contains information about OPC Toolbox™ and MATLAB^® software, including product version numbers.

Out = opcserverinfo('Host') returns a structure, Out, that contains OPC server information associated with the host name or IP address specified by Host. The information includes the ServerID you can use to create a client associated with that server, and other information about each server.

Out = opcserverinfo(DAObj) returns a structure, Out, that contains information about the server associated with the opcda object DAObj. DAObj must be a scalar, and must be connected to the server. The information includes the current server status, as well as time information related to the server.

Examples

Retrieve information about servers installed on the local machine:

opcserverinfo('localhost')

Retrieve information about the Matrikon™ Simulation Server installed on the local host:

da = opcda('localhost', 'Matrikon.OPC.Simulation');
connect(da);
matrikonInfo = opcserverinfo(da)