SICK VMS4100 User Manual

8 FAULT DIAGNOSIS
112
8026362 / V1-0/2022-03|SICK
SUPPLEMENTARY OPERATING INSTRUCTIONS | VMS4100/5100
Subject to change without notice
8.1.3 Fault indication on the photoelectric sensor trigger
Fault indication
LED receive indicator is permanently off.
Fault cause Possible solution to the problem
Reflector is not positioned in the
beam path of the photoelectric
sensor.
▸
Readjust the photoelectric sensor, clean it,
or check the application conditions.
Fault indication
LED receive indicator is flashing.
Fault cause Possible solution to the problem
Reflector is being detected in the
fringe range.
▸
Readjust the photoelectric sensor, clean it,
or check the application conditions.
Fault indication
LED receive indicator lights up or flashes even when an object is present in the path of
the beam.
Fault cause Possible solution to the problem
Reflector is being detected in the
fringe range.
▸
Readjust the photoelectric sensor, clean it,
or check the application conditions.
Tab. 22: Fault indication on the trigger photoelectric sensor

SICK VMS4100 Specifications

General

Brand	SICK
Model	VMS4100
Category	Industrial Equipment
Language	English