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<title>Java Package Installation</title>
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<p align="center"><strong>Package Installation</strong></p>
<blockquote>
<p align="left">It was created a java package called "FreeModbus.Util" that
contain a modbus class that can be used to comunicate directly with Modbus/TCP slaves
connected in a TCP/IP network or you can use a TCP/IP - Serial port interface as explained
in <a href="conTServ.htm">Configuring TCP Server</a>. </p>
</blockquote>
<ol>
<li><p align="left">Install a http server in your computer, there are some freeware http
servers. You can find some at <a href="http://%20www.tucows.com">www.tucows.com</a>. </p>
</li>
<li><p align="left">When extracting the source code you will find a directory called
java\ModbusMonitor. This directory contain the java applet sample that must be called from
"ModbusMonitor.html" html page.</p>
</li>
<li><p align="left">Configure you http server to have access to directory mentioneted above
and create an alias for this directory , for instance, /Modbus . You do not need two
computers to test the applet, use your http server at loopback IP address 127.0.0.1.</p>
</li>
<li><p align="left">Configure the modbus server as explained in <a href="conTServ.htm">Configuring
TCP Server</a> ( TCP/IP - Serial port interface ). It's important that http server and
this modbus server use the same IP address.</p>
</li>
<li><p align="left">Now , if http server and <a href="conTServ.htm">Modbus TCP Server</a>
are working you can try the applet. Start your browser, IE or Netscape, and type <a
href="http://127.0.0.1/Modbus/ModbusMonitor.htm">http://127.0.0.1/Modbus/ModbusMonitor.htm</a>
(This is valid if you use IP Address 127.0.0.1 , and use /Modbus for installation
directory alias). Now , you can read and write modbus regs and coils.</p>
</li>
</ol>
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