PHP ModbusMasterUdp示例

示例#1

文件： test.fc4.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
// Test requirements
echo "Test should pass when %IX0.0==FALSE and %IX0.1==TRUE\n";
// Read input discretes - FC 4
$recData = $modbus->readMultipleInputRegisters(0, 0, 2);
var_dump($recData);

示例#2

文件： module.php 项目： Charykun/SymconModbusMaster

 /**
  * WriteSingleRegister
  * @param integer $UnitId
  * @param integer $Reference
  * @param integer $Data
  */
 protected function WriteSingleRegister($UnitId, $Reference, $Data)
 {
     include_once __DIR__ . "/lib/ModbusMaster.php";
     $URL = "http://" . $this->ReadPropertyString("IPAddress");
     //$headers = @get_headers($URL);
     if (!Sys_Ping($this->ReadPropertyString("IPAddress"), 1000)) {
         $this->SetStatus(201);
         trigger_error("Invalid IP-Address", E_USER_ERROR);
         exit;
     }
     $this->SetStatus(102);
     if ($this->ReadPropertyInteger("GatewayMode") === 0) {
         $modbus = new ModbusMasterTcp($this->ReadPropertyString("IPAddress"));
     } else {
         $modbus = new ModbusMasterUdp($this->ReadPropertyString("IPAddress"));
     }
     //FC 6
     try {
         if (IPS_SemaphoreEnter("ModbusMaster", 1000)) {
             $this->Log("WriteSingleRegister({$UnitId}|{$Reference}|{$Data})");
             $modbus->writeSingleRegister($UnitId, $Reference, array($Data), array("INT"));
             IPS_SemaphoreLeave("ModbusMaster");
         }
     } catch (Exception $e) {
         $this->SetStatus(200);
         trigger_error("ModbusMaster: " . $e->getMessage() . "!", E_USER_ERROR);
         exit;
     }
 }

示例#3

文件： test.fc5.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
// Data to be writen - TRUE, FALSE
$data_true = array(TRUE);
$data_false = array(FALSE);
// Reset target WORD
$modbus->writeSingleRegister(0, 12288, array(0), array('WORD'));
// 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);
// Read data - FC3
$recData = $modbus->readMultipleRegisters(0, 12288, 1);
print_r($recData);

示例#4

文件： test.fc26bind.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
$modbus->client = $test_bind_client_ip;
// Data to be writen
$data = array(1000, 2000, 1.25, 1.25);
$dataTypes = array("REAL", "REAL", "REAL", "REAL");
// FC23
$recData = $modbus->readWriteRegisters(0, 12288, 6, 12288, $data, $dataTypes);
if (!$recData) {
    // Print error information if any
    echo "</br>Error:</br>" . $modbus->errstr . "</br>";
    //
    exit;
}
// Print status information
echo "writeMultipleRegister (FC26): DONE";

示例#5

文件： test.fc2.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
// Test requirements
echo "Test should pass when %IX0.0==FALSE and %IX0.1==TRUE\n";
// Read input discretes - FC 2
$recData = $modbus->readInputDiscretes(0, 0, 2);
var_dump($recData);

示例#6

文件： test.fc6fc3.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
// Data to be writen - INT
$data = array(-12345);
$dataTypes = array("INT");
// Write data - FC6
$modbus->writeSingleRegister(0, 12288, $data, $dataTypes);
// Read data - FC3
$recData = $modbus->readMultipleRegisters(0, 12288, 1);
print_r($recData);

示例#7

文件： test.fc15fc1.php 项目： bitclaw/phpmodbus-2

<?php

require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
require_once dirname(__FILE__) . '/../config.php';
// Create Modbus object
$modbus = new ModbusMasterUdp($test_host_ip);
// Data to be writen - BOOL array
$data = array(1, 0, TRUE, TRUE, 0, 1, TRUE, TRUE, 1, 1, TRUE, TRUE, 0, 0, FALSE, FALSE, 0, 0, FALSE, FALSE, 1, 1, TRUE, TRUE, 1, 1, TRUE, TRUE, 1, 1, TRUE, TRUE);
// Write data - FC 15
$modbus->writeMultipleCoils(0, 12288, $data);
//echo $modbus->status;
//$modbus->status = "";
//echo "\n\n";
// Read data - FC 1
$recData = $modbus->readCoils(0, 12288, 32);
//echo $modbus->status;
//echo "\n\n";
var_dump($recData);

示例#8

文件： example_fc5.php 项目： bitclaw/phpmodbus-2

<?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;
}