8540571 - 25/08/2016 - Rev.15
25
RECEIVER SIGNALS VISION VX MASTER or VX (with additional functions)
Normal operation (FIXED SYMBOLS)
7 SEGMENTS DISPLAY
LED
SYMBOL
MEANING
RED (2)
GREEN (3)
YELLOW (1)
8
System power on. Initial TEST
ON
OFF
ON
C
Light-on for 10sec: Manual
with feedback disabled
ON
OFF
OFF
C
Light-on for 10sec: Manual
with feedback enabled
ON
OFF
ON
C
Light-on for 10sec: Automatic
with feedback disabled
OFF
ON
OFF
C
Light-on for 10sec: Automatic
with feedback enabled
OFF
ON
ON
None
BREAK condition
(A)
ON
OFF
OFF
None
CLEAR condition
(B)
ON
OFF
ON
None
Master in Clear, Slave in
BREAK
ON
OFF
Blinking
None
GUARD
Condition
(C)
OFF
ON
OFF
d
BREAK
condition with weak signal
ON
OFF
OFF
d
CLEAR
condition with weak signal
ON
OFF
ON
d
Master in
CLEAR
, Slave in
BREAK
condition with weak signal
ON
OFF
Blinking
d
GUARD
condition with weak signal
OFF
ON
OFF
-
Receiver initialization
ON
OFF
OFF
(A) Barrier occupied - output disabled
(B) Barrier free - output disabled - Waiting for restart
(C) Barrier free - output enabled
Configuration errors (BLINKING SYMBOLS)
7 SEGMENTS DISPLAY
LED
SYMBOL
MEANING
RED (2)
GREEN (3)
YELLOW (1)
C
Customer configuration rejected
ON
OFF
OFF
2
OSSD erroneously connectedt o 24VDC
ON
OFF
OFF
E
External Feedback contactors missed
ON
OFF
OFF
SLAVE RECEIVER SIGNALS
Normal operation (FIXED SYMBOLS)
7 SEGMENTS DISPLAY
LED
SYMBOL
MEANING
RED (2)
GREEN (3)
YELLOW (1)
8
System power on. Initial TEST
ON
OFF
ON
Nessuno
BREAK
condition
ON
OFF
OFF
Nessuno
GUARD
Condition
OFF
ON
OFF
d
BREAK
condition with weak signal
ON
OFF
OFF
d
GUARD
condition with weak signal
OFF
ON
OFF
-
Receiver initialization
ON
OFF
OFF
