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Contents
MWD BPC-H / MWD BPC-HU
FEIG ELECTRONIC GmbH
47/74
MWD_BPC-H-HU_ver4_Manual_rev0_mul
8
Causes of faults
The following points can be the causes of faults for incorrect reactions of the motion detector:
-
moving parts in the sector,
-
vibrations which are transferred to the device via the mounting bracket,
-
electrical faults via the connection cable,
-
electric fields (radio),
-
fluorescent or gas discharge lamps in the detection area,
-
reflection of the radar rays on conductive floors or walls.
8.1 Information message
Table 10: Information message
No.
Description
Behavior/possible cause
I.6A5
New or unconfigured motion detector on the CAN bus
Controller activates input for the
presence monitoring, if it is a laser
scanner.
8.2 Error messages
For detailed information on the handling of fault messages, please refer to the assembly instructions for the
respective door controller.
Table 11: Malfunctions
No.
Description
Behavior/possible
cause
Remedy
F.6A6
A motion detector is
parameterized at several
positions
All connected motion
detectors indicate
normal operational
readiness.
Check configuration and redefine the
position of the motion detector.
F.6A7
More than four motion
detectors are connected
Controller activates
input for the presence
monitoring.
Verify that a maximum of four motion
detectors are connected and reduce if
necessary.
F.6AA
Break in communication
motion detector 1
The yellow LED is
turned off and the
red LED flashes
4x/second
Bus connection is
incorrect
Check bus connection
If the bus connection is ok, change
the motion detector
Check the terminating resistor
F.6AB
Break in communication
motion detector 2
F.6AC
Break in communication
motion detector 3
F.6AD
Break in communication
motion detector 4