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Carol MorrisAug 4, 2025
What to do if the yellow LED flashes on SICK WL12G-3P3572S12?
- EellisongeraldAug 4, 2025
If the yellow LED flashes on your SICK Accessories, ensure the beam of light is fully aligned with the reflector and that the optical surfaces of both the sensor and reflector are clean. Confirm that you are using a suitable SICK reflector for your application. Verify and adjust the sensing range if needed, and check that the distance between the sensor and reflector is not too long.