SICK T4000 Compact Instrucciones De Servicio página 144

5
Chapter
Fig. 4:
Plug assignment
T4000 Compact
safety switch
Tab. 1:
LED-Indicators
144
© SICK AG • Industrial Safety Systems • Germany • Subject to change without notice
Electrical connection
LED designation
STATE
OUT/ERROR
OUT/ERROR
In the event of operating errors, the evaluation unit
can be reset to operating state by interrupting the
supply voltage for approx. 10 seconds.
LED colour Meaning
LED green Normal operation
blinking Teach-in operation (see
chapter 7.2 "System status
table"); for other signalling
functions)
LED yellow Valid actuator detected
LED red Internal circuitry error
Invalid Teach-in operation
(see chapter 7.2 "System
status table");
Operating Instructions
T4000 Compact
8009212/TF93/2010-03-29