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machineGroupControl/mgc.html

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<!--
| S88-niveau | Primair (blokkleur) | Tekstkleur |
| ---------------------- | ------------------- | ---------- |
| **Area** | `#0f52a5` | wit |
| **Process Cell** | `#0c99d9` | wit |
| **Unit** | `#50a8d9` | zwart |
| **Equipment (Module)** | `#86bbdd` | zwart |
| **Control Module** | `#a9daee` | zwart |
-->
<script src="/machineGroupControl/menu.js"></script> <!-- Load the menu script for dynamic dropdowns -->
<script src="/machineGroupControl/configData.js"></script> <!-- Load the config script for node information -->
<script>
RED.nodes.registerType('machineGroupControl',{
category: "EVOLV",
color: "#50a8d9",
defaults: {
// Define default properties
name: { value: "" },
processOutputFormat: { value: "process" },
dbaseOutputFormat: { value: "influxdb" },
Fix stale flow cache on MGC shutdown; correct NCog physics tests ### Bug fix — stale flow cache on shutdown (specificClass.js) When turnOffAllMachines() fires (negative demand, zero flow demand, or safety trip), the MGC was only shutting pumps down. The pumps' last emitted predicted flow / power stayed in the MeasurementContainer, so the parent pumpingStation kept computing net flow from cached non-zero values — reading the MGC as "still draining" when it wasn't. Net: net-flow direction and safety triggers misfired during and shortly after an MGC shutdown. Fix: after shutting down all machines, write 0 to the predicted flow (downstream + atEquipment) and predicted power (atEquipment) slots so the cache reflects reality immediately. ### Correctness — async/await on shutdown (specificClass.js) Two call sites invoked turnOffAllMachines() without awaiting it, so the subsequent `return` raced the shutdown promises. Now awaited. Also DRY'd one inline shutdown loop into a call to turnOffAllMachines(). ### Physics correction — NCog for centrifugal pumps (integration tests) The previous tests asserted NCog > 0 for centrifugal pumps. That's physically wrong: for variable-speed centrifugal pumps P ∝ n³ and Q ∝ n, so Q/P ∝ 1/n² is monotonically decreasing with speed. Peak efficiency (peak Q/P) is always at minimum speed → cogIndex = 0 → NCog = 0 by the current formula. Tests now: - Assert NCog == 0 for all centrifugal configurations - Assert distributeByNCog() falls back to equal distribution when NCog == 0 (confirmed by the existing tests 4-6 that slope-based redistribution is what actually differentiates pumps with different BEPs — not NCog) This matches the actual implementation; the previous tests were asserting an idealised COG model that doesn't apply here. ### Editor hygiene (mgc.html, nodeClass.js) - mgc.html: add missing asset-menu defaults (uuid, supplier, category, assetType, model, unit) — brings MGC in line with rotatingMachine and pumpingStation editor shapes. - nodeClass.js: clear node status badge on close. All 13 tests (basic + integration) pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-22 17:51:10 +02:00
//define asset properties
uuid: { value: "" },
supplier: { value: "" },
category: { value: "" },
assetType: { value: "" },
model: { value: "" },
unit: { value: "" },
// Logger properties
enableLog: { value: false },
logLevel: { value: "error" },
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//physicalAspect
positionVsParent: { value: "" },
positionIcon: { value: "" },
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hasDistance: { value: false },
distance: { value: 0 },
distanceUnit: { value: "m" },
distanceDescription: { value: "" }
},
inputs:1,
outputs:3,
inputLabels: ["Input"],
outputLabels: ["process", "dbase", "parent"],
icon: "font-awesome/fa-cogs",
label: function () {
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return (this.positionIcon || "") + " machineGroup";
},
oneditprepare: function() {
// Initialize the menu data for the node
const waitForMenuData = () => {
if (window.EVOLV?.nodes?.machineGroupControl?.initEditor) {
window.EVOLV.nodes.machineGroupControl.initEditor(this);
} else {
setTimeout(waitForMenuData, 50);
}
};
// Wait for the menu data to be ready before initializing the editor
waitForMenuData();
},
oneditsave: function(){
const node = this;
// Validate logger properties using the logger menu
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if (window.EVOLV?.nodes?.machineGroupControl?.loggerMenu?.saveEditor) {
success = window.EVOLV.nodes.machineGroupControl.loggerMenu.saveEditor(node);
}
// save position field
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if (window.EVOLV?.nodes?.machineGroupControl?.positionMenu?.saveEditor) {
window.EVOLV.nodes.machineGroupControl.positionMenu.saveEditor(this);
}
}
});
</script>
<script type="text/html" data-template-name="machineGroupControl">
<h3>Output Formats</h3>
<div class="form-row">
<label for="node-input-processOutputFormat"><i class="fa fa-random"></i> Process Output</label>
<select id="node-input-processOutputFormat" style="width:60%;">
<option value="process">process</option>
<option value="json">json</option>
<option value="csv">csv</option>
</select>
</div>
<div class="form-row">
<label for="node-input-dbaseOutputFormat"><i class="fa fa-database"></i> Database Output</label>
<select id="node-input-dbaseOutputFormat" style="width:60%;">
<option value="influxdb">influxdb</option>
<option value="json">json</option>
<option value="csv">csv</option>
</select>
</div>
<!-- Logger fields injected here -->
<div id="logger-fields-placeholder"></div>
<!-- Position fields injected here -->
<div id="position-fields-placeholder"></div>
</script>
<script type="text/html" data-help-name="machineGroupControl">
<p>A machineGroupControl node</p>
</script>