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 lights - bottom view 1
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