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LED lights of MindConnect Nano

LED lights

The LED lights status provide information on efficient self-diagnostics. The following graphics show the LED lights of the MindConnect Nano:

LED Nano

LED lights - bottom view 1

LED Nano1

LED lights - bottom view 2

The following table shows the meanings of the LED lights:

LED-Name Status Description
PC ON/WD GREEN Power on
ORANGE System restart
L1-RUN/STOP ORANGE - No connection to proxy·
- No connection to MindSphere
For explanation of possible problems and respective
solution, please refer to the chapter “Troubleshooting”.
Blinking ORANGE Connection to MindSphere is being
established.
Blinking GREEN Onboarding is in progress.
GREEN MindConnect Nano is onboarded to
MindSphere.
L2 - ERROR Blinking ORANGE Firmware update active.
ORANGE - No connection to the data sources
For explanation of possible problems and respective
solution, please refer to the chapter “Troubleshooting”.
Blinking RED - Data loss
For explanation of possible problems and respective
solution, please refer to the chapter “Troubleshooting”.
RED Firmware update error
L3 - MAINT Blinking ORANGE USB stick is active:
- Installing USB configuration
ORANGE Onboarding failed:
- Configuration file on the USB stick is not valid
Blinking RED - USB stick Error
For explanation of possible problems and respective
solution, please refer to the chapter “Troubleshooting”.

You can find more information about LED error codes in section Troubleshooting.

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Last update: May 19, 2022