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LED
Display
RM
ACA memory
and
operations
Sb
If the manual setting is active on the signal contact "FAULT", then the error
display is independent of the setting of the signal contact.
1.7.2
Port status
These LEDs display port-related information.
The LEDs are directly located on the ports.
The following table applies to ports 5 to 20:
LED
Display
left
Link status
LED
right
PoE
LED
The following table applies to the other ports:
LED
Display
left LED Link status
right LED
(if present)
24
Color
Activity
green
Flashing
alternately
flashes
synchronously
2 × per period
flashes
synchronously
1 × per period
Color
Activity
—
none
green
lights up
flashes 1 time a period Port is switched to stand-by
flashes 3 times a period Port is switched off
yellow
flashing
—
none
orange
lights up
flashes 1 time a period No PoE voltage at port because
flashes 3 times a period The PoE voltage is deactivated in
Color
Activity
—
none
green
lights up
flashes 1 time a period Port is switched to stand-by
flashes 3 times a period Port is switched off
yellow
flashing
—
permanently active
Meaning
Error in the memory operation
Saves a configuration file from the storage
medium ACA to the device.
Saves a configuration file from the device to
the storage medium ACA.
Meaning
Device detects an invalid or missing
link
Device detects a valid link
Device is transmitting and/or
receiving data
No PoE voltage at port.
No PoE voltage at port.
power capacity is exhausted.
the management system.
Meaning
Device detects an invalid or
missing link
Device detects a valid link
Device is transmitting and/or
receiving data
Installation MACH104-PoEP
Release 08 01/2019
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