Product description
22 © SICK AG · Germany · All rights reserved · Subject to change without notice 8012471/ZN27/2017-06-09
Operating Instructions
LMS1xx Laser Measurement Sensors
Chapter 3
LEDs
Further information see section 9.2 “Error displays of the LEDs” on page 89.
7segment display
Used for diagnostics on occurring errors or malfunctions (see section 9.3 “Indications of the
7-segment display” on page 90).
Display Possible cause
Ù
LMS1xx measuring and no error reported
Ø
LMS1xx either not measuring (stopped by user) or measuring with error
events
Ð
OFF: no contamination (optics cover)
ON: contamination warning
Blinking: contamination error
Ú
At least one field is infringed (see section 3.9.3 “Operator for the
evaluation cases on the output” on page 45)
Û
LMS1xx in the teach-in mode
Tab. 10: Meaning of the LEDs of the LMS1xx