SICK miniTwin4 User Manual

Further topics
•
"Pr
oject planning", page 21
•
"Mounting", page 44
•
"Electrical installation", page 60
•
"Configuration", page 63
•
"Mounting the system plug", page 45
•
"Configuring reset", page 64
•
"Alignment of the twin stick", page 74
•
"Check during commissioning and modifications", page 77
8.3 When it is switched on
Overview
NOTE
Bo
th twin sticks must always be switched on at the same time. When one of the twin
sticks is taken out of operation, the second twin stick must be switched off briefly
before switching on again.
After the safety light curtain is switched on, it goes through the power-up cycle. The
LEDs indic
ate the device status during the power-up cycle.
The LEDs have the following meanings:
Table 12: LEDs during power-up cycle
LED Meaning
O All LEDs
LED test. All LEDs light up briefly.
O R
ed
OSSD off, system is being activated
Ö W
hite
No optical communication to another twin stick
1
)
Ö W
hite O Blue 1
Communication to the second twin stick is
bein
g established
O Blue 1 t
o 5
Alignment quality display (goes out when suffi‐
cient ali
gnment quality exists for 2 min)
O Gr
een
OSSD off, system active, protective field free
O Or
ange RES
RES configured
O Or
ange EDM
EDM configured
Other display Device error
Further topics
•
"Indic
ations when switching on", page 83
•
"Configuring reset", page 64
•
"Configuring external device monitoring (EDM)", page 65
•
"Fault indicators", page 86
8.4 Alignment of the twin stick
Overview
Onc
e mounting and electrical installation are complete, the twin sticks must be aligned
with each other.
1)
Dur
ing the initial commissioning of a twin stick, the LED flashes immediately to signal the first synchronization between the twin sticks.
For all other power-up processes, the LED only flashes if the previous system partner does not answer within 20 s. In this case, communi‐
cation can also be established with a replacement twin stick.
8 C
OMMISSIONING
74
O P E R A T I N G I N S T R U C T I O N S | miniTwin4 8012624/10OM/2018-08-09 | SICK
Subject to change without notice

SICK miniTwin4 Specifications

General

Brand	SICK
Model	miniTwin4
Category	Security Sensors
Language	English