Keyence GV Series Error UUU: Light intensity is saturated.

Digital CMOS laser sensor · taken from the manufacturer’s manual, pages cited

Error codeUUU

Light intensity is saturated due to specular reflection entering the sensor from the sensor head. The manual lists no action for this code.

Model
Keyence GV Series
Display shows
Light intensity is saturated. (UUU)
Type
Error code
Source
Manual p. 9

What UUU means

Light intensity is saturated. p. 9

Common causes

  • Till the sensor head so that specular reflection does not enter the sensor. p. 9

If UUU is still not resolved

  • contact your nearest KEYENCE office p. 1
    “in the event of defective or broken items, contact your nearest KEYENCE office.”
Open the manual at page 9 All GV Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about UUU; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Keyence. Found a mistake? Report an error.