@pickdata/node-red-contrib-emod-simulator

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eManager is an IoT controller designed with eMOD tech for monitoring, control and automation applications. The following nodes are pre-installed in all eMOD devices, although here we present a simulator to practice & test our modular industrial solution.

www.pickdata.net/emod-oem-iot-modular-device

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<script type="text/javascript"> RED.nodes.registerType('7AI+2PR-S',{ category: 'emod', color: '#db777c', defaults: { name: {value:""}, modNumEnabled: {value: false}, modNum: {value: "1", validate:RED.validators.regex(/^$|^[0-9]+$/)}, modConfig: {value:"", type:"7AI+2PR-S-Config"} }, inputs:1, outputs:2, icon: "7AI+2PR.png", label: function() { if (this.name) return this.name; if (this.modNumEnabled && this.modNum && this.modNum != "1") return "7AI+2PR-S "+this.modNum; return "7AI+2PR-S"; }, outputLabels: ["Analog inputs","Relays"] }); function AI7PR2ModNumEnabledChanged() { if (document.getElementById("node-input-modNumEnabled").checked) { $("#modNum-row").show(); } else { $("#modNum-row").hide(); } } </script> <script type="text/html" data-template-name="7AI+2PR-S"> <div class="form-row"> <label for="node-input-name"> Name</label> <input type="text" id="node-input-name" placeholder="Name"> </div> <div class="form-row"> <label for="node-input-modConfig"> Config</label> <input type="number" id="node-input-modConfig" placeholder="0"> </div> <div class="form-row"> <label for="node-input-modNumEnabled"> Enable module number</label> <input type="checkbox" id="node-input-modNumEnabled" style="max-width:30px" onchange="AI7PR2ModNumEnabledChanged()"> </div> <div class="form-row" id="modNum-row" style="display: none;"> <label for="node-input-modNum"> Module number</label> <input type="number" id="node-input-modNum" placeholder="1" min="1"> </div> </script> <script type="text/html" data-help-name="7AI+2PR-S"> Connects to a 7AI+2PR eMOD module to manage the 7 analog inputs and 2 relays individually or jointly. It allows to manage the following functionalities on the module: <ul> <li>Set the pulse width for each relay</li> <li>Set the input mode (current or voltage) for each analog input and also the working mode</li> <li>Get the input value for one or all inputs</li> <li>Activate or deactivate one, some or all relays</li> <li>Get the current relays status</li> </ul> <h2>Working modes:</h2> 7AI can operate in two different ways: Poll mode and Event mode. In Poll mode, user starts the flow and asks for data when he needs it. In Event mode user configures certain condition when he wants to be notified and it is the module that notifies him when it has been met. Module can operate in the following working modes: <ul> <li>Poll</li> <li>[Event] Time interval: module keeps notifying values of all inputs in a fixed time interval</li> <li>[Event] Value threshold: module notifies when the measured value in any input surpases the threshold from last notification</li> <li>[Event] Value within range: module notifies when the measured value in any input enters within a value range</li> <li>[Event] Value out of range: module notifies when the measured value in any input falls out of a value range</li> </ul> 2PR only can operate in Poll mode. This module has 2 output: one for the relays and the other for the analog inputs. <h2>Available functions for analog inputs :</h2> <ul> <li>ai_get_one (only in Poll mode): obtains the value of a single analog input.</li> Examples: To obtain the value of a single analog input: <code>{"ai_get_one": 3}</code> In this case, fourth analog input is configured as voltage and its value is 3.1 V: <code>{"voltage": {"index": 3, "value": 3.1}}</code> <li>ai_get_all (only in Poll mode): obtains the value of all analog inputs.</li> Examples: To obtain the value of all analog inputs: <code>{"ai_get_all": "status"}</code> In this case, the first three inputs are configured as voltage and the rest as current. Each one has a different value: <code>{"values": [{"voltage": {"index": 0, "value": 5.2}}, {"voltage": {"index": 1, "value": 3.2}} , {"voltage": {"index": 2, "value": 4.8}}, {"current": {"index": 3, "value": 0.3}}, {"current": {"index": 4, "value": 0.2}}, {"current": {"index": 5, "value": 0.4}}, {"current": {"index": 6, "value": 0.3}} ]}</code> </ul> <h2>Available functions for relays:</h2> <ul> <li>relay_get_one: obtains the status of a single relay.</li> Examples: To obtain the status of the relay 0: <code>{"relay_get_one": 0}</code> In this case, the response tells us that relay 0 is deactivated: <code>{"status": {"index":0, "value":false}}</code> <li>relay_get_all: obtains the status of all relays.</li> Examples: To obtain the status of all relays: <code>{"relay_get_all": "status"}</code> In this case, only the first relay is activated: <code>{"all_status": [true, false] }</code> <li>relay_set_one: activates or deactivates a single relay. On completion of action, input message with result is sent to output port.</li> Examples: Activates relay 0: <code>{"relay_set_one": {"index": 0, "value": true}}</code> Output tells us that relay 0 is activated: <code>{"status": {"index":0, "value":true}}</code> Deactivates relay 0: <code>{"relay_set_one": {"index": 0, "value": false}}</code> Output tells us that relay 0 is deactivated: <code>{"status": {"index":0, "value":false}}</code> <li>relay_set: activates or deactivates some relays. On completion of action, input message with result is sent to output port.</li> Parameters: <ul> <li>An 8-element array of one among the following:</li> <ul> <li>true: activates relay</li> <li>false: deactivates relay</li> <li>null: does not change the status of the relay</li> </ul> </ul> Examples: Activate the first and deactivate the second: <code>{relay_set: [true, false]}</code> Output tells us all relay status: <code>{"all_status":[true,false]}</code> <li>relay_set_all: activates or deactivates all relays. On completion of action, input message with result is sent to output port.</li> Examples: To activate all relays: <code>{"relay_set_all": true}</code> Output tells us all relay status: <code>{"all_status":[true,true]}</code> To deactivate all relays: <code>{"relay_set_all": false}</code> Output tells us all relay status: <code>{"all_status":[false,false]}</code> </ul> </script>