Description of the device
1.4 LED display
1.4.2
SCALANCE M876-3
LED
F
L
16
Status
Meaning
OFF
No fault/error.
ON
The device is starting up or an error has occurred.
Possible errors/faults:
Wrong PIN number
•
Flashing
The bootloader waits in this status for a new firmware file that you can
download using TFTP.
OFF
Device turned off, no power supply.
ON
Device turned on, power supply present.
Operating Instructions, 07/2014, C79000-G89760-C331-03
SCALANCE M874, M876