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surfaceCONTROL 3D 35xx
7.
LED Displays
LED LED
Meaning
Fig. 9 LED displays
Off
LED not active
Constant green
LED active
LED State
Meaning
Flashing orange
Initialization of sensor hardware
Flashing green
Initialization of communications interface
Constant green
Sensor is ready for operation
Flashing
orange-green
Error during initialization of sensor hardware
Communication with sensor possible
Constant red
Error during initialization
No communication with sensor possible
LED Power
Meaning
Off
No operating voltage or operating voltage
too low
Constant green
Operating voltage applied
Constant red
Error, operating voltage too high
LED Data
(Link / Act)
Meaning
Link LED (left):
Constant orange Gigabit Ethernet connection established
Constant green
100 Mbit Ethernet connection established
Off
10 Mbit Ethernet connection established
Act LED (right):
Green
Active data transmission
Off
No data transmission
LED I/O
Meaning
reserved
