Installation BN48-IP66
10
Release 01 11/2019
1.5
Display elements
After the supply voltage is switched on, the device performs a self-test.
During this process, various LEDs light up.
1.5.1
System state
This LED provides information on the status of the system self-test
LED
Color
Activity
Meaning
STA
Green
Lights up
The device is normal
None
The device is failure
1.5.2
Power supply state
This LED provides information on the status of the power supply.
LED
Color
Activity
Meaning
PWR
Green
Lights up
The operating voltage is on
None
The operating voltage is off
1.5.3
Port state
These LEDs provide port-related information.
LS/DA
(link status/data)
Color
Activity
Meaning
Green
Lights up
Device detects a valid link
Flashing
Device is transmitting and/or receiving data
None
Device detects an invalid or missing link