Other Problems - Leuze electronic LBK SBV Original Operating Instructions

8 Maintenance and troubleshooting
Status
Flashing MASKING,
red. Five SIGNAL PATTERN ERROR
flashes
followed
by a pause
**
MASKING REFERENCE MISSING Sensor is not able to
MSS ERROR/DSS ERROR
Flashing TAMPER ERROR
red. Six
flashes
followed
by a pause
**
Note *: flashes at 100 ms intervals without pause
Note **: flashes at 200 ms intervals and then with a 2 s pause.
8.1.3

Other problems

Problem
Undesired alarms
Machinery in safe
status without
motion in the
detection field
The voltage value
detected on the
SNS input is zero
Leuze electronic GmbH + Co. KG
LBK Designer application
messages
Cause
Transit of people or objects in
close proximity to the detection
field
No power supply
Failure of the controller or one
or more sensors
The chip that detects inputs is
faulty
Problem
Sensor detected a Not available if the sensor is in
masking (tampering) muting. Check that the sensor is
or there are radar installed correctly and that the
signal errors area is clear of objects that
obstruct the sensor's field of view.
Repeat the system configuration
save the monitored making sure no movement is
area reference for present inside the monitored area
occlusion
Error detected by If the issue persists, please
diagnostics relative contact Technical Support.
to the internal micro-
controllers (MSS and
DSS), their internal
peripherals or
memories
Sensor detected a Not available if the sensor is in
variation in rotation muting. Check if the sensor has
around the axes been tampered with or if the side
(tampering) or mounting screws have
loosened.
Change the configuration (see Change the
configuration on page 73).
Check electrical connection.
Contact Technical Support if necessary.
Check the status of the LEDs on the controller (see
Controller LED on page 76).
Access the application LBK Designer, on the
Dashboard page, mouse-over on
correspondence with the controller or the sensor.
Contact Technical Support.
Sensor LBK SBV
Solution
Solution
in
79