<?php
	//$host    = "10.0.0.75";
        $host    = "10.0.0.227";
	$port    = 502;
	$message = chr(1).chr(2).chr(0).chr(0).chr(0).chr(6).chr(1).chr(6).chr(0).chr(192).chr(0).chr(1);
	echo "Message To server :".$message;
	// create socket
	$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could not create socket\n");
	// connect to server
	$result = socket_connect($socket, $host, $port) or die("Could not connect to server\n");
	// send string to server
	socket_write($socket, $message, strlen($message)) or die("Could not send data to server\n");
	// get server response
	$result = socket_read ($socket, 1024) or die("Could not read server response\n");
	echo "Reply From Server  :".$result;
	// close socket
	socket_close($socket);
?>