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LED lights of MindConnect IoT2040

LED lights

The LED lights provide information on the status of the device for efficient self-diagnostics.

MindConnect IoT2040 features the following LED lights:

LED-Name Status Description
PWR GREEN Power on
SD GREEN Micro SD card active
USB GREEN USB Power (5V) is available
OC RED Overcurrent
USER GREEN/RED/ORANGE Programmed for MindSphere, see details below

The USER LED light is only programmed for MindSphere.

User led light

USER LED light

The following table describes the device behavior associated when a different USER LED status is displayed

Name Status Description
USER LED Fast ORANGE Blinking USB STICK ACTIVE
- Network diagnostics are running
- Configuration file is being read
USER LED RED Blinking USB STICK ERROR
- Read error, USB flash drive is damaged
- Configuration file is invalid (damaged, illegible or configured for a different asset)
- Write error, USB flash drive is write-protected or its memory is full.
For explanation of possible problems and respective solution,
please refer to the chapter “Troubleshooting”.
ORANGE Blinking FIRMWARE UPDATE ACTIVE
RED FIRMWARE UPDATE ERROR
For explanation of possible problems and respective solution,
please refer to the chapter “Troubleshooting”
ORANGE NO CONNECTION TO PROXY
- Network cable is missing or damaged
- Ethernet port on MindConnect IoT2040 is damaged
- “ipconfig” of MindConnect IoT2040 is incorrect
- Firewall of MindConnect IoT2040 blocks
- Your company’s router is damaged
- Proxy is offline
- No authentication on Proxy
- Proxy configuration is invalid
ORANGE NO CONNECTION TO CLOUD
- Proxy is invalid
- Server is offline
- An addressed server cannot be accessed
- Network problems of a provider
- No authorization
ORANGE Blinking CONNECTION TO CLOUD ESTABLISHED
LED light flashes green for a short time to indicate the
onboarding process - otherwise is orange
GREEN Blinking ONBOARDING IN PROGRESS
USER LED ORANGE Flashing ONBOARDING FAILED
LED flashes red for a short time to indicate onboarding is falling
Possible reason:
- Server error
- OBT is no longer valid
For explanation of possible problems and respective solution,
please refer to the chapter “Troubleshooting”.
GREEN ONBOARDED
ORANGE NO CONNECTION TO DATA SOURCE
- Problem with network connection of your machine
- Network cable is not plugged in or is damaged
- Machine is offline
RED Blinking MindConnect IoT2040 IS LOSING DATA
- MindConnect IoT2040 is offline and the data buffer is full
- Slow data transfer
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