Reer EOS4 Series - Operation and Technical Data; Interpreting Light Signals

EOS4 SAFETY LIGHT CURTAIN
24 8540733 • 23/03/2016 • Rev.17
English
OPERATION AND TECHNICAL DATA
Light signals
The leds on the Emitter and Receiver light up according to system operating conditions.
Refer to the tables below to identify the various indications (ref. Figure 25).
Figure 25 - Light signals
Emitter light signals
System power-on. Initial TEST.
RED
System power-on. HIGH working range selected.
2 GREEN BLINKINGS
FAIL condition (Table 19)
RED BLINKING
2
TEST condition
ORANGE
Normal operating condition
GREEN
Table 13 – TX light signals
Receiver light signals
System power-on. Initial TEST.
RED
ON
BREAK condition (A)
RED
OFF
GUARD condition (C)
GREEN
OFF
FAIL condition (Table 19)
RED BLINKING
2
OFF
Table 14 – RX light signals EOS4 A / EOS4 Slave
System power-on. Initial TEST
RED
ON
BREAK condition (A)
RED
OFF
CLEAR condition (B)
OFF
ON
GUARD condition (C)
GREEN
OFF
BREAK_K condition (D)
YELLOW BLINKING
YELLOW BLINKING
FAIL condition (Table 19)
RED BLINKING
2
OFF
Table 15 – RX light signals EOS4 X (With integrated control functions)
2
The type of fault is identified by the number of flashes (see chapter)