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vps1_gitea_admin edited this page 2026-03-04 20:16:42 +00:00

Table of Contents

• valveGroupControl (VGC)
• Overview
• Purpose
• Configuration
• Child Nodes
• Inputs and Outputs
• Input (Port 0)
• Output Port 0 - Process Data
• Output Port 1 - InfluxDB Telemetry
• Output Port 2 - Parent Communication
• Dependencies
• Technical Requirements
• Testing

valveGroupControl (VGC)

Custom Node-RED node for coordinating multiple valve children as a managed group.

Overview

Property	Value
Version	0.0.1
Category	Group Control
Inputs	1
Outputs	3 (process / dbase / parent)
Part of	EVOLV

Purpose

The valveGroupControl (VGC) node acts as a parent coordinator for multiple valve child nodes. It provides:

• Group coordination of valve open/close operations
• Position awareness with configurable distance and icons
• Centralized state aggregation for all child valves
• Logging and telemetry for the valve group

Configuration

Field	Description	Default
enableLog	Enable node logging	false
logLevel	Log verbosity level	-
positionVsParent	Position relative to parent	-
positionIcon	Icon displayed in editor	-
distance	Distance from parent	-

Child Nodes

Manages valve children. Valves register via Port 2 messages.

Inputs and Outputs

Input (Port 0)

Group-level commands (open all, close all, selective control).

Output Port 0 - Process Data

Aggregated valve group state.

Output Port 1 - InfluxDB Telemetry

Group-level time-series data.

Output Port 2 - Parent Communication

Registration and status messages to upstream nodes.

Dependencies

• generalFunctions (MenuManager, configManager)

Technical Requirements

• Node.js >= 18
• Node-RED >= 3.x
• One or more valve child nodes

Testing

node --test test/basic/*.test.js
node --test test/integration/*.test.js
node --test test/edge/*.test.js