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24 lines
718 B
24 lines
718 B
11 years ago
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<?php
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require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
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require_once dirname(__FILE__) . '/../config.php';
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// Create Modbus object
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$modbus = new ModbusMasterUdp($test_host_ip);
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// Data to be writen - TRUE, FALSE
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$data_true = array(TRUE);
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$data_false = array(FALSE);
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// Reset target WORD
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$modbus->writeSingleRegister(0, 12288, array(0), array('WORD'));
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// Write single coil - FC5
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$modbus->writeSingleCoil(0, 12288, $data_true);
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$modbus->writeSingleCoil(0, 12289, $data_false);
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$modbus->writeSingleCoil(0, 12290, $data_true);
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$modbus->writeSingleCoil(0, 12291, $data_false);
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// Read data - FC3
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$recData = $modbus->readMultipleRegisters(0, 12288, 1);
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print_r($recData);
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