Led Indicators; Tab. 1: Led Displays Of The Tr4 - SICK TR4 Instrucciones De Servicio

en
Chapter 3
Tab. 1: LED displays of
the TR4
The LED is
illuminated
constantly.
The LED is flashing.
The LED is off.
66
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Product description
3.3

LED indicators

The Status/Diag LED signals the operational status of the TR4.
Display Meaning
Off No supply voltage
3 × Green, Power-up sequence
1 × Red
Green
Actuator inside the response range,
safety outputs active,
application diagnostic output Aux inactive
Red Actuator outside the response range,
safety outputs inactive,
application diagnostic output Aux active
Yellow Sensor is approaching the maximum response
range (boundary area indication, only on the
TR4JSExxxx and TR4-SFxxxx)
Red or Error. See Tab. 5 "Error displays of the Status/Diag
Green LED" in section 8.3 on page 89.
For further LED displays see Tab. 4 "Error displays of the Status/Diag
LED on the TR4 Unique Coded during teach-in" on page 83 and Tab. 5
"Error displays of the Status/Diag LED" on page 89.
Operating Instructions
TR4
8014467/YIJ2/2015-03-02
Subject to change without notice