Acuity Controls nLight ECLYPSE

Other manuals for Acuity Controls nLight ECLYPSE

Safety Instructions5 pages

Questions and Answers

N
Natalie NguyenAug 2, 2025
How to fix an Acuity Controls Controller that is powered but does not turn on?
- R
  robert26Aug 2, 2025
  If your Acuity Controls Controller is powered but not turning on, there are several potential causes. First, check if the fuse has blown by disconnecting the power, inspecting the fuse, and then reconnecting the power. Another cause might be inconsistent power supply polarity between the controllers and the transformer; verify that the COM terminal of each controller is connected to the same terminal on the secondary side of the transformer. Finally, the transformer might not be powerful enough to supply all the controllers. Verify that the transformer used has sufficient power.
M
Matthew HernandezAug 8, 2025
Why Acuity Controls Controller communicates well over a short network BACnet MS/TP network, but does not communicate on large network?
- B
  brittanyshepherdAug 8, 2025
  If your Acuity Controls Controller doesn't communicate well on a large BACnet MS/TP network, it may be due to several reasons. Check the network termination(s) to ensure they are correct and not broken. Also, double-check that all wire connections are properly made. Incorrect or broken terminations can make communication dependent on the controller's position on the network.
M
Maria EstradaAug 17, 2025
Why are the Wi-Fi communications are inexistent or intermittent on my Acuity Controls nLight ECLYPSE?
- K
  Kaitlyn BrewerAug 17, 2025
  If your Acuity Controls Controller has Wi-Fi communications that are inexistent or intermittent, consider these potential solutions: * If there's a low power jammer nearby (like a PC or telephone), move it at least 6.5 feet (2 meters) away from the transceiver antenna. * If there's a high-power jammer, try to remove it. If removal isn't possible, be prepared for a reduced range or consider adding another wireless router closer to the controller(s). * Try exchanging the wireless dongle with another Wi-Fi Adapter. If the dongle is defective, replace it. * If the maximum wireless operating range has been exceeded, add another wireless router closer to the controller(s). * Upgrade the controller’s firmware.
M
Misty MorrisonAug 23, 2025
What does it mean if the STATUS LED is blinking on Acuity Controls nLight ECLYPSE Controller?
- B
  bobby80Aug 23, 2025
  If the STATUS LED on your Acuity Controls Controller is blinking, the device has auto-diagnosed a fault condition. Refer to the LED Fault Conditions provided by the manufacturer of your BACnet controller.
J
Jose FieldsAug 28, 2025
What to do if Acuity Controls nLight ECLYPSE has no communications even though the Wi-Fi Adapter has been tested functional?
- E
  Emily FosterAug 28, 2025
  If your Acuity Controls Controller has no communications even though the Wi-Fi Adapter has been tested functional and there is no jammer, it might be due to an obstructed radio signal path. If a new screening or metal separation wall has been installed since the network was set up, try moving the receiver to see if the issue is corrected. Alternatively, the router may have a technical issue, so consider upgrading the router’s firmware.
P
penamaryNov 11, 2025
What to do if Acuity Controls nLight ECLYPSE does not communicate on the BACnet MS/TP network?
- H
  Holly BaileyNov 11, 2025
  If your Acuity Controls Controller isn't communicating on the BACnet MS/TP network, there are several potential causes. First, verify the power supply voltage between the 24VAC/DC and 24V COM pins, ensuring it's within acceptable limits (±15% for 24V controllers), and check for tripped fuses or circuit breakers. Also, the power transformer may be overloaded, so verify it's powerful enough to supply all controllers. Ensure the wire connections are correct and check the network terminations. Make sure the Max Master parameter is configured to the highest MAC Address of any device on the MS/TP data bus and that each controller has a unique MAC Address and Device ID. Ensure the BACnet data bus polarity is consistent across all devices. If there is a cut or broken wire, isolate the break and re...

Summary

Introduction to nLight ECLYPSE

Overview of the User Guide

General introduction to the document's purpose, scope, and audience.

About the nLight ECLYPSE Controller

Description of the controller's modular and scalable platform and its applications.

Network Security Guidelines

Essential guidelines for maintaining network security when using IP devices.

Conventions Used in this Document

Explains document symbols and formatting for clarity and understanding.

Internet Protocol Suite Fundamentals

About the Internet Network

Explains the fundamental concepts of the Internet as a network of networks.

Internet Protocol Suite Overview

Details the layered structure of IP communication protocols used by devices.

IPv4 Communication Fundamentals

DHCP Versus Manual Network Settings

Compares DHCP for automatic IP configuration versus manual static IP assignment.

IP Addressing

Explains IPv4 addressing, subnetwork masks, and network classes.

Domain Name System (DNS)

Describes how DNS resolves hostnames to IP addresses for network access.

IP Network Protocols and Port Numbers

About Port Numbers

Explains the function of port numbers in identifying communication endpoints.

IP Network Port Numbers and Protocols

Lists common IP protocols and their associated default in-bound port numbers.

Connecting IP Devices to an IP Network

Wired Network Cable Requirements

Specifies standards for Ethernet cable, connectors, and physical specifications.

Wireless Network Connection

Details how to connect the controller using a Wi-Fi adapter.

ECLYPSE Wi-Fi Adapter Connection Modes

Describes operational modes: Client, Access Point, and Hotspot.

First Time Connection to an ECLYPSE Controller

Connecting to the Controller

Outlines initial steps to connect to the controller for configuration.

Controller Identification

Explains how to identify controllers using MAC address and default hostnames.

Configuring the Controller

Guides on accessing and setting controller parameters via web interface.

Supported RADIUS Server Architectures

Overview of RADIUS Server Usage

Introduces RADIUS server for centralized user authentication across devices.

Local Credential Authentication

Describes a method using local databases for managing user credentials.

ECLYPSE Web Interface

Overview of the Web Interface

General introduction to the web interface functionality and navigation.

Network Settings Configuration

Configuration of wired (Ethernet) and wireless network parameters.

Wireless Configuration Details

Detailed settings for Wi-Fi adapter modes: Hotspot, Access-Point, Client.

BACnet Settings Configuration

Configuration of BACnet communication parameters like Device ID and APDU settings.

User Management

Managing user accounts, roles, and access privileges on the controller.

RADIUS Server;Client Settings

Configuring RADIUS for centralized authentication and access management.

Single Sign On (SSO) Settings

Setting up SSO for unified user access across multiple controllers.

System Settings Management

General system configurations including date, time, firmware, and licenses.

Configuring ECLYPSE Wi-Fi Adapter Wireless Networks

Setting up a Wi-Fi Client Wireless Network

Steps to configure the Wi-Fi adapter as a client to an access point.

Setting up a Wi-Fi Access Point Wireless Network

Steps to configure the Wi-Fi adapter to act as an access point.

Securing an ECLYPSE Controller

Password Management Best Practices

Guidelines for creating strong, secure passwords and managing accounts.

HTTPS Certificates for Secure Connections

Importance and setup of HTTPS for encrypted web server communication.

External Factors for Security

Physical security and network considerations like VPNs to enhance security.

BACnet MS;TP Communication Data Bus Fundamentals

BACnet MS;TP Data Transmission Essentials

Core principles of BACnet MS/TP communication and routing.

Data Bus Physical Specifications and Cable Requirements

Details on cable types, impedance, and physical properties for the data bus.

Data Bus Topology and EOL Terminations

Understanding daisy-chained bus layouts and the importance of EOL terminations.

Data Bus Shield Grounding Requirements

Proper grounding procedures for data bus shields to ensure signal integrity.

Using Repeaters to Extend the Data Bus

Methods to increase the maximum length of the BACnet MS/TP data bus segment.

Device Addressing

How devices are identified on the BACnet MS/TP bus via MAC, Device Instance, and Network Number.

About the MAC Address

Explanation of MAC address usage, ranges, and recommendations for BACnet MS/TP.

Setting the Max Master and Max Info Frames

Optimizing BACnet MS/TP bus performance by configuring these parameters.

Modbus TCP Configuration

Modbus TCP Device Connection

How to connect Modbus TCP devices to the controller's network.

Device Addressing for Modbus TCP

Addressing requirements for Modbus TCP slave devices.

Modbus RTU Communication Data Bus Fundamentals

Modbus RTU Data Transmission Essentials

Core principles of Modbus RTU communication and EIA-485 standard.

Data Bus Physical Specifications and Cable Requirements

Cable and physical requirements for Modbus RTU data bus segments.

Data Bus Topology and EOL Terminations

Bus layouts and termination requirements for Modbus RTU.

Data Bus Shield Grounding Requirements

Grounding requirements for Modbus RTU data bus shields.

Resetting or Rebooting the Controller

Procedures for resetting or rebooting the controller via the reset button.

ECLYPSE Controller Troubleshooting

Troubleshooting Power-On Issues

Diagnosing and resolving issues when the controller does not power on.

Troubleshooting BACnet MS;TP Communication Failures

Diagnosing and resolving communication failures on the BACnet MS/TP network.

Wi-Fi Network Troubleshooting Guide

Troubleshooting Intermittent Wi-Fi Communications

Diagnosing and resolving issues with intermittent wireless connectivity.

Single Sign On (SSO) Troubleshooting

Resolving Recovery Password Prompts

Resolving issues when the recovery password is requested in the web browser.