LEDs for options 3G or WiFi
The illustration below shows the LEDs on the Connected Services gateway (3G or
WiFi).
xx1800000634
STATUS LEDA
LINK, 3G status or WiFi status LEDB
RF, signal strength status LEDsC
Factory reset pin holeD
SignificanceDescription
Startup sequence:
1 Red continuously: Default at power up.
2 Red, flashing: Power on self-test ongoing, operating system is
loading.
3 Green flashing: Loading application.
4 Green solid: Startup completed OK.
If the LED does not turn steady green after 30-60sec, it can be used to
identify the following issues:
STATUS LED
(red/green)
Fault indication:
• No color: Power to the unit is missing.
• Red, solid or flashing for more than 120s: Internal error. Try a pin
reset, if problem persists replace the unit.
• Green, flashing continuously: Communication error to another
module, view error messages.
For the Connected Services 3G, an orange LED indicator, externally visible
on the front, indicates the status of the 3G connection.
LINK
Orange:
• ON, flashing: 3G modem on, searching network.
• ON, solid: 3G modem on and connected to network.
Continues on next page
398 Product manual - OmniCore V250XT Type B
3HAC087112-001 Revision: A
© Copyright 2023-2023 ABB. All rights reserved.
7 Troubleshooting
7.3.8 Troubleshooting the 3G Connected Services gateway
Continued
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