ABB | E-Hub 2.0
INTERFACES OVERVIEW | LED Indicators Overview
23 | © 2019 ABB | DOC. N° 1SDH002109A1001 - ECN000125349 - Rev. A
6 - LED Indicators Overview
The LED Indicators are as follows:
Fig. 7 LED Indicators Layout
Ref# Use and Status
Color
1
LED 1: Cloud Connection
LED ON: Connection OK
LED OFF: No connection after 3 attempts
Green
2
LED 2: Fieldbus Data Collection
LED Blinking: Data collection in progress
LED OFF: No data collection
Green
3
LED 3: FW Update
LED ON: FW Update Error
LED Blinking: Update in progress
Amber
4
LED 4: System Status
LED OFF: System OK
LED ON: Error
LED Blinking fast: TFTP service ON
LED Blinking slow: System recovery
Amber
5
N/A (E-Hub 2.0 std version)
CELLULAR (E-Hub 2.0 with 3G)
LED ON: Internal Cellular Modem ON
LED Blinking: Internal Cellular Modem connected to cellular network
Green
6
POWER
LED ON: Product powered by the external source
LED OFF: Product not powered by the external source
Blue
