Product description
User manual 58185_TREE M4/6-TX PN IP20_hdb_en_10
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3.1.3
Display elements
Power on display (PWR)
LED display
The
PWR
power LED is located above the Ethernet ports. The PWR LED in-
dicates the status of the two power supplies. Both power supplies are discon-
nected.
Tab. 3-1: Power supply indicator
Connection status indi-
cator
Link LED indicator
Each Ethernet port has a green Link LED that can display the following:
Tab. 3-2: Connection status indicator
Transfer status indica-
tor
Activity LED indicator
Each Ethernet port has a yellow Activity LED that can display the following:
Tab. 3-3: Transfer status indicator
LED display
LED status
Description
Green
Permanently lit
Initialization
Ready for operation with IP address
Green
Flashing (5 Hz)
Booting up
Ready for operation with no IP address
Flashing (1 Hz)
PROFINET AR mode
Off
Off
No power supply
Not ready for operation
LED display
LED status
Description
Green
Permanently lit
Establishing the connection
Off
Off
No connection
LED display
LED status
Description
Yellow
Flashing
Data traffic
Off
Off
No connection or no data traffic
