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.

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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  • OBT is no longer valid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.