Page top


Omron uses cookies to improve your experience on this website. By continuing to use the website, you hereby agree to our Privacy and Cookie Policy

Lead Contents

Safety Sensor: Self Test

FAQ No. FAQ02289

Primary Contents


What is a self test?


The self test function checks for errors in Safety Sensors. Self testing occurs when the power is turned ON (within 1 s) and periodically during operation.

This function is called the self-diagnosis function for F3SL Series Safety Light Curtains and F3SS-AT60P Single Beam Safety Sensor.

Applicable models: F3SN Series Safety Light Curtains, F3SH Series Safety Light Curtains