5
SG4 EXTENDED
DIAGNOSTIC 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. The figure below shows all signaling LEDs modes: OFF, ON, BLINKING, INDIFFERENT (Can be both On or
Off depending on actual working mode).
RX side
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 OP.
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
microprocessor
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 configu-
ration. Activate RESET line
FAILURE LOCKOUT
Failure on restart
Check RESTART line connection. Activate
RESET line
FAILURE LOCKOUT
BCM configuration
failure
Re-operate Basic Configuration. If error per-
sists, contact Datalogic Technical Support
CRITICAL FAILURE
LOCKOUT
Generic non-resetta-
ble failure
Turn ON/OFF ESPE. Shown Failure Code cor-
responds to failures above with steady LEDs
ESPE OFF
Power supply failure
Check Power Supply Connection. If error
persists, contact Technical Support
NORMAL OP.
SAFE
Muting active
If unexpected OSSDs OFF with muting active
check Partial Muting Configuration
NORMAL OP.
Override active
OSSDs ON, Muting Lamp flashing
SAFE
Override attention
status
Trigger Override button to force OSSDs ON
SAFE
Override timings
failure
Check and repeat override activation
sequence. Check Override connections
Lamp failure
ESPE WORKING
MODE
INDICATION
LED CONFIGURATION
RECOMMENDATIONS
