You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
621 B
24 lines
621 B
<?php
|
|
|
|
require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
|
|
|
|
// Create Modbus object
|
|
$modbus = new ModbusMasterUdp("192.192.15.51");
|
|
|
|
// Data to be writen - TRUE, FALSE
|
|
$data_true = array(TRUE);
|
|
$data_false = array(FALSE);
|
|
|
|
try {
|
|
// Write single coil - FC5
|
|
$modbus->writeSingleCoil(0, 12288, $data_true);
|
|
$modbus->writeSingleCoil(0, 12289, $data_false);
|
|
$modbus->writeSingleCoil(0, 12290, $data_true);
|
|
$modbus->writeSingleCoil(0, 12291, $data_false);
|
|
}
|
|
catch (Exception $e) {
|
|
// Print error information if any
|
|
echo $modbus;
|
|
echo $e;
|
|
exit;
|
|
}
|
|
|