node-red-contrib-modbus/modbus/modbus-flex-connector.html

The all in one Modbus TCP, UDP and Serial contribution long term supported package for Node-RED.

<!--
 Copyright (c) since the year 2017 Klaus Landsdorf (http://plus4nodered.com/)
 All rights reserved.
 node-red-contrib-modbus - The BSD 3-Clause License

 @author <a href="mailto:klaus.landsdorf@bianco-royal.de">Klaus Landsdorf</a> (Bianco Royal)
--> <script type='text/javascript'>
RED.nodes.registerType("modbus-flex-connector",{category:"modbus",color:"#E9967A",defaults:{name:{value:""},maxReconnectsPerMinute:{value:4,required:!0,validate:RED.validators.number()},emptyQueue:{value:!1},showStatusActivities:{value:!1},showErrors:{value:!1},server:{type:"modbus-client",required:!0},emptyMsgOnFail:{value:!1},configMsgOnChange:{value:!1}},inputs:1,outputs:1,align:"left",icon:"modbus.png",paletteLabel:"Modbus-Flex-Connector",label:function(){return this.name||"Modbus Flex Connector"}})
</script> <script type='text/x-red' data-template-name='modbus-flex-connector'>
 <div class='form-row'> <label for='node-input-name'><i class='icon-tag'></i> <span 
data-i18n='node-red:common.label.name'></span></label> <input type='text' id='node-input-name' placeholder='Name'> 
</div> <div class='form-row'> <label for='node-input-server'><i class='icon-globe'></i> <span 
data-i18n='modbus-contrib.label.server'></span></label> <input type='text' id='node-input-server'> </div> <!-- <hr>
    <div class="form-row">        <label for="node-input-maxReconnectsPerMinute"><i class="icon-tag"></i>
        <span data-i18n="modbus-contrib.label.maxReconnectsPerMinute"></span></label>
        <input type="text" id="node-input-maxReconnectsPerMinute" placeholder="4">
    </div>
    <div class="form-row">
        <label style="min-width:190px" for="node-input-emptyQueue"><i class="fa fa-th"></i> <span
        data-i18n="modbus-contrib.label.emptyQueue"></span></label>
        <input type="checkbox" id="node-input-emptyQueue" style="max-width:30px">
    </div> --> <hr> <div class='form-row'> <label style='min-width:190px' for='node-input-emptyMsgOnFail'><i 
class='fa fa-th'></i> <span data-i18n='modbus-contrib.label.emptyMsgOnFail'></span></label> <input type='checkbox' 
id='node-input-emptyMsgOnFail' style='max-width:30px'> </div> <div class='form-row'> <label style='min-width:190px' 
for='node-input-configMsgOnChange'><i class='fa fa-th'></i> <span data-i18n='modbus-contrib.label.configMsgOnChange'>
</span></label> <input type='checkbox' id='node-input-configMsgOnChange' style='max-width:30px'> </div> <hr> <div 
class='form-row'> <label style='min-width:190px' for='node-input-showStatusActivities'><i class='fa fa-th'></i> <span 
data-i18n='modbus-contrib.label.showActivities'></span></label> <input type='checkbox' 
id='node-input-showStatusActivities' style='max-width:30px'> </div> <div class='form-row'> <label 
style='min-width:190px' for='node-input-showErrors'><i class='fa fa-th'></i> <span 
data-i18n='modbus-contrib.label.showErrors'></span></label> <input type='checkbox' id='node-input-showErrors' 
style='max-width:30px'> </div> </script> <script type='text/x-red' data-help-name='modbus-flex-connector'>
 <p> Modbus Flex Connector is a node for flexible input triggers to reconnect with new connection parameters. </p> <p> 
<pre>msg.payload.connectorType = 'TCP' || 'SERIAL'</pre> </p> <p> </p><h3>TCP options</h3> <ul> <li>
msg.payload.tcpHost || node.tcpHost </li><li>msg.payload.tcpPort || node.tcpPort </li><li>
msg.payload.tcpType || node.tcpType </li><li>msg.payload.unitId || node.unit_id </li><li>
msg.payload.commandDelay || node.commandDelay </li><li>msg.payload.clientTimeout || node.clientTimeout </li><li>
msg.payload.reconnectTimeout| || node.reconnectTimeout </li></ul> <p></p> <p> </p><h3>SERIAL options</h3> <ul> <li>
msg.payload.serialPort || node.serialPort </li><li>msg.payload.serialBaudrate || node.serialBaudrate </li><li>
msg.payload.serialDatabits || node.serialDatabits </li><li>msg.payload.serialStopbits || node.serialStopbits </li><li>
msg.payload.serialParity || node.serialParity </li><li>msg.payload.serialType || node.serialType </li><li>
msg.payload.serialConnectionDelay || node.serialConnectionDelay </li><li>msg.payload.unitId || node.unit_id </li><li>
msg.payload.commandDelay || node.commandDelay </li><li>msg.payload.clientTimeout || node.clientTimeout </li><li>
msg.payload.reconnectTimeout || node.reconnectTimeout </li><li>
msg.payload.serialAsciiResponseStartDelimiter || node.serialAsciiResponseStartDelimiter </li></ul> <p></p> <p> </p><p>
Function node code examples for TCP:</p> <code>
 msg.payload = { 'connectorType': 'TCP', 'tcpHost': '127.0.0.1', 'unitId': 2 } return msg </code> <code>
 msg.payload = { 'connectorType': 'TCP', 'tcpHost': '127.0.0.1', 'tcpPort': '10502', 'unitId': 2 } return msg </code> 
<p>Function node code example for SERIAL:</p> <code>
 msg.payload = { 'connectorType': 'SERIAL', 'serialPort': '/dev/USB02', 'serialBaudrate': '9600' 'unitId': 2 } return msg 
</code> </script>