What to do if the bar graph and yellow edge LED indicator are flashing on my SICK Accessories?
- IIan GarrettAug 5, 2025
If the bar graph and yellow edge LED indicator are flashing, it could indicate a short-circuit or overcurrent. Disconnect the sensor from the power network and check the current at the switching output. Also, ensure the sensor is connected properly by checking the pin assignment and reconnecting the sensor if necessary.