5
DIAGNOSTICS FUNCTION
The operator can visualize the operating condition of the light curtains thanks to the 8 led positioned on both the RX and
TX unit. SG. The figure below shows all signalling LEDs modes:
OFF, ON, BLINKING, INDIFFERENT
(Can be both On
or Off depending on actual working mode)
RX UNIT
ESPE Working
Mode
Indication
Suggested Action
INTERLOCK
Free beams
OSSDs OFF
User can restart device in normal operation
activating RESTART line.
Intercepted beams
OSSDs OFF
User must free beams path before activating
RESTART line.
NORMAL
OPERATION
OSSD ON
SAFE OSSD
OFF
- EDM
active
FAILURE
LOCKOUT
Failure on OSSD(s)
Activate RESET line. If error persists
contact Datalogic Technical Support.
FAILURE
LOCKOUT
Failure on micro-
processor(s)
Activate RESET line. If error persists
contact Datalogic Technical Support.
FAILURE
LOCKOUT
Failure on optics
Activate RESET line. If error persists
contact Datalogic Technical Support.
FAILURE
LOCKOUT
failure on EDM
Check EDM feedback line and EDM
configuration. Activate RESET line.
FAILURE
LOCKOUT
Failure on restart
Check RESTART line connection.
Activate RESET line.
FAILURE
LOCKOUT
Comunication failure
Check the correct mounting of terminator
cap. Activate RESET line.
FAILURE
LOCKOUT
Configuration failure
Re-operate Basic Configuration. If error
persists contact Datalogic Technical
Support.
CRITICAL
FAILURE
LOCKOUT
Generic Non-resettable
failure
Turn ON/OFF ESPE. Shown Failure
Code corresponds to failures above with
steady leds.
ESPE OFF
Power supply failure
Check Power Supply Connection. If error
persists contact Technical Support.
