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dennisknightJul 29, 2025
What to do if the yellow LED doesn't light up on my SICK WT24-2 Accessories?
- VVictoria TrevinoJul 29, 2025
If the yellow LED on your SICK Accessories does not illuminate, even when the light beam aligns with the object within the sensing range, there could be several reasons: * There might be no voltage or the voltage is below the required limit. In this case, examine the power supply and all electrical connections, including cables and plug connections. * Voltage interruptions could also be the cause. Ensure a stable, uninterrupted power supply. * If the power supply is confirmed to be working correctly, the sensor itself may be faulty and require replacement.
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