0.3 Release
This commit is contained in:
@@ -1,73 +1,69 @@
|
||||
<?php
|
||||
|
||||
require_once dirname(__FILE__) . './Phpmodbus/ModbusMasterUdp.php';
|
||||
require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
|
||||
|
||||
// Create Modbus object
|
||||
$ip = "192.168.1.99";
|
||||
// $ip = "192.168.1.1";
|
||||
$ip = "192.192.15.51";
|
||||
$modbus = new ModbusMasterUdp($ip);
|
||||
|
||||
// FC 3
|
||||
$moduleId = 0;
|
||||
$reference = 12288;
|
||||
$mw0address = 12288;
|
||||
$quantity = 6;
|
||||
$recData = $modbus->readMultipleRegisters($moduleId, $reference, $quantity);
|
||||
|
||||
try {
|
||||
// FC 3
|
||||
$moduleId = 0;
|
||||
$reference = 12288;
|
||||
$mw0address = 12288;
|
||||
$quantity = 6;
|
||||
$recData = $modbus->readMultipleRegisters($moduleId, $reference, $quantity);
|
||||
print_r($recData);
|
||||
}
|
||||
catch (Exception $e) {
|
||||
echo $modbus;
|
||||
echo $e;
|
||||
exit;
|
||||
}
|
||||
|
||||
?>
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
|
||||
<meta name="generator" content="PSPad editor, www.pspad.com">
|
||||
<title>WAGO 750-841 M-memory dump</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Dump of M-memory from WAGO 750-84x series coupler.</h1>
|
||||
<ul>
|
||||
<li>PLC: 750-84x series</li>
|
||||
<li>IP: <?=$ip?></li>
|
||||
<li>Modbus module ID: <?=$moduleId?></li>
|
||||
<li>Modbus memory reference: <?=$reference?></li>
|
||||
<li>Modbus memory quantity: <?=$quantity?></li>
|
||||
</ul>
|
||||
|
||||
<h2>M-memory dump</h2>
|
||||
|
||||
<?php
|
||||
if(!$recData) {
|
||||
// Print error information if any
|
||||
echo "</br>Error:</br>" . $modbus->errstr . "</br>";
|
||||
}
|
||||
else
|
||||
{
|
||||
?>
|
||||
|
||||
<table border="1px" width="400px">
|
||||
<tr>
|
||||
<td>Modbus address</td>
|
||||
<td>MWx</td>
|
||||
<td>value</td>
|
||||
</tr>
|
||||
<?php
|
||||
for($i=0;$i<count($recData);$i+=2){
|
||||
?>
|
||||
<tr>
|
||||
<td><?=$i+$reference?></td>
|
||||
<td>MW<?=($i + $reference - $mw0address)/2?></td>
|
||||
<td><?=($recData[$i] << 8)+ $recData[$i+1]?></td>
|
||||
</tr>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
|
||||
<h2>Modbus class status</h2>
|
||||
<?php
|
||||
echo $modbus->status;
|
||||
?>
|
||||
|
||||
</body>
|
||||
<head>
|
||||
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
|
||||
<meta name="generator" content="PSPad editor, www.pspad.com">
|
||||
<title>WAGO 750-841 M-memory dump</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Dump of M-memory from WAGO 750-84x series coupler.</h1>
|
||||
<ul>
|
||||
<li>PLC: 750-84x series</li>
|
||||
<li>IP: <?php echo $ip?></li>
|
||||
<li>Modbus module ID: <?php echo $moduleId?></li>
|
||||
<li>Modbus memory reference: <?php echo $reference?></li>
|
||||
<li>Modbus memory quantity: <?php echo $quantity?></li>
|
||||
</ul>
|
||||
|
||||
<h2>M-memory dump</h2>
|
||||
|
||||
<table border="1px" width="400px">
|
||||
<tr>
|
||||
<td>Modbus address</td>
|
||||
<td>MWx</td>
|
||||
<td>value</td>
|
||||
</tr>
|
||||
<?php
|
||||
for($i=0;$i<count($recData);$i+=2) {
|
||||
?>
|
||||
<tr>
|
||||
<td><?php echo $i+$reference?></td>
|
||||
<td>MW<?php echo ($i + $reference - $mw0address)/2?></td>
|
||||
<td><?php echo ($recData[$i] << 8)+ $recData[$i+1]?></td>
|
||||
</tr>
|
||||
<?php
|
||||
}
|
||||
?>
|
||||
</table>
|
||||
|
||||
<h2>Modbus class status</h2>
|
||||
<?php
|
||||
echo $modbus;
|
||||
?>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Reference in New Issue
Block a user