LED test sequence at startup - Metasys - LIT-12013352 - M4-SNE10500-0 - M4-SNE10501-0 - M4-SNE11000-0 - M4-SNE11001-0 - M4-SNE110L0-0 - M4-SNE110L1-0 - M4-SNE22000-0 - M4-SNE22001-0 - Supervisory Device - SNE10 Network Engine - SNE11 Network Engine - SNE22 Network Engine - SNE Supervisory Network Engine - 12.0

SNE Commissioning Guide

Brand
Metasys
Product name
SNE10 Network Engine
SNE11 Network Engine
SNE22 Network Engine
SNE Supervisory Network Engine
Document type
Commissioning Guide
Document number
LIT-12013352
Version
12.0
Revision date
2022-12-12
Product status
Active
Language
English

During startup, the network engine automatically initiates a self-test to verify proper operation of the unit. Immediately after connecting supply power, the following LED lighting sequence occurs:

  • The HEARTBEAT LED flashes blue/purple when the network engine starts.
  • The FAULT LED is solid red for approximately 30 seconds, then turns off.
  • The USB-1 and USB-2 LEDs flash green when a supported device is connected to the respective USB port. The LEDs turn solid red when an unsupported device is connected. The LEDs are off if no device is connected.