2 dataserverwrite and the web binder application – Echelon i.LON 100 e2 Internet Server User Manual
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<SOAP-ENV:detail>
of Fault Response
Message
<SOAP-ENV:detail>
<iLONDataServer/>
<AoDP/>
<DP/>
<UCPTindex/>421</UCPTindex/>
<UCPTdataPointType/>NVL</UCPTdataPointType/>
<UCPTpointName/>NVL_myNetworkVar_1</UCPTpointName/>
<faultcode/>11</faultcode/>
<faultstring/>Value cannot be formatted</faultstring/>
</DP/>
<DP/>
<UCPTindex/>422</UCPTindex/>
<UCPTdataPointType/>NVL</UCPTdataPointType/>
<UCPTpointName/>NVL_myNetworkVar_2</UCPTpointName/>
<faultcode/>11</faultcode/>
<faultstring/>Value cannot be formatted</faultstring/>
</DP/>
</AoDP/>
</iLONDataServer/>
</SOAP-ENV:detail>
5.2.1.5.2 DataServerWrite and the Web Binder Application
You can use the Web Binder application to create connections that allow direct data
exchange over a TCP/IP network between two
i
.LON 100s, or between an
i
.LON 100 and any
Web server that can communicate via SOAP messaging such as Apache or IIS. You can
configure the Web Binder using the built-in Web pages included with the
i
.LON 100, as
described in Chapter 1 of the
i
.LON 100 Internet Server User’s Guide: Using the i.LON 100
Web Pages to Configure Applications and to Monitor and Control Data Points document.
Once the WebBinder has been configured, the
i
.LON 100 will send a DataServerWrite SOAP
message for each update of a source data point to the destination server. Thus, to create an
application on the Web server to receive WebBinder updates from the
i
.LON 100, you only
need to implement the DataServerWrite method. You should note that an application which
can receive the DataServerWrite message from the
i
.LON 100 differs from an application
that would use all of the other methods described in this manual in that it must be a "server-
side" application rather than a client application.
You can find an example if such a server-side WebBinder application on the
i.
LON 100 area
of Echelon’s website at:
LON 100 Internet Server Program
mer’s Reference