APS LSC, Installation & User Manual

Page: 8 / 16

8
LSC
Please refer to the following points to set a Relay Module RM back to factory settings:
o
Turn of the supply voltage.
o
Press and hold the lamp test button, then turn on the supply voltage
o
Let go the lamp test button and press it again for three seconds to acknowledge.
Button lamp test
CAN-Bus:
In case of a bus error, the two LED „Bus“ and „Horn“ are showing which type of error it is:
LED
Bus
LED
Horn
Type of the error
Bus OFF: The module has switched off the bus. Possible reasons are a
short circuit or a module operating with the same module ID-address.
Connection error: The module has no connection to the bus.
Bus conflict: Several modules are using the same module ID-address.
Failure neighbour module: The next module has lost it’s connection or
does not work properly .
Steady light flashing
Important:
After having successfully resolved a CAN-bus error, it is recommended to completely restart
the LSC system by turning off an on again the supply voltage.