User's Manual

Troubleshooting
Solutions in case of malfunction
AUTEC - Dynamic Series
LIUDYN2AB0-01_eng.fm User manual
45
14.3.2 Malfunction signalled by the receiving unit
Signals
Possible
reason
Solutions
The POWER LED is
off.
The receiving unit is
switched off.
Correctly plug in the connecting plug
and power on the receiving unit.
The POWER LED is
on.
No radio link.
Bring the transmitting unit close to the
receiving unit.
The ALARM LED
blinks once.
Error on the STOP out-
puts.
Correctly plug in the connecting plug.
Make sure that the STOP outputs are
wired correctly.
The ALARM LED
blinks twice.
Error on the SAFETY
outputs.
Correctly plug in the connecting plug.
Make sure that the SAFETY outputs
are wired correctly.
The ALARM LED is on.
The receiving unit
does not work correct-
ly.
Contact the support service of the
machine manufacturer.
The RUN LED blinks.
The receiving unit
does not send com-
mands in the CAN net-
work.
Contact the support service of the
machine manufacturer.
The ERR LED blinks.
CAN communication
error.
Contact the support service of the
machine manufacturer.