Table of Contents
Advertisement
4.7
LED display
4.7.1
Position and arrangement
The following figure shows the arrangement of the LEDs using the example of a device with 32
ports.
F
RM
SB
DM1/DM2
L1/L2
P
Figure 4-5
*
The number of port LEDs depends on the device.
)
4.7.2
"F" LED
The "F" LED shows the fault/error status of the device.
Meaning during device startup
LED color
-
Red
Red
SCALANCE XC-400
Operating Instructions, 08/2023, C79000-G8976-C694-01
LED for displaying the fault/error status
LED for displaying the "redundancy manager" function
LED for displaying the "standby" function
LEDs for displaying the display mode
LEDs for displaying the power supply
LEDs for displaying the port status
Arrangement of the LEDs
LED status
Meaning during device startup
Off
Device startup was completed successfully.
On
Device startup is not yet completed or errors have occurred.
Flashing
There are errors in the firmware.
*)
Description of the device
4.7 LED display
33
Advertisement
Table of Contents
