Quick Start Guide PROFINET Switch 4/8-port
18
17. LED status information
PWR
-
Off
No power supply or device defective
-
On
Device is correctly supplied with voltage
RUN
-
Flashing light
The device starts
-
On
The device is ready to operate
BF
-
On
The device has no configuration and/or there is no con
-
nection with the PROFINET master
SF
-
On
A PROFINET diagnosis is available
RJ45 LEDs
-
Green (Link)
Connected
-
Orange (Act)
Data transfer at the network
Note:
The LEDs "RUN", "BF" and "SF" all flash synchronously when the PROFINET
function for device identification has been activated.
18. Button functions
FCN
The PROFINET switch can be reset to factory settings
with the “FCN” button.
If the “FCN” button is pressed during the run-up time
of the switch, the orange “SF” LED begins to flash. The
blinking indicates that the switch will be immediately
reset to factory settings and restarted as soon as the
switch is released.
The run-up phase is indicated by the blinking of the
“RUN” LED.
RST
The “RST” button triggers an immediate restart of
the PROFINET switch, in the course of which all saved
settings are retained.
