Phoenix Contact 1708 M12 POE, Руководство пользователя, Страница: 8 / 34

FL SWITCH 1708 M12 POE
8
PHOENIX CONTACT 105648_en_01
1.1.2 Status and diagnostic indicators
Des. Color Status Meaning
US1 Green On Supply voltage 1 within the tolerance range
Off Supply voltage 1 too low
US2 Green On Supply voltage 2 within the tolerance range
Off Supply voltage 2 too low
FAIL Red Group indication signaling that the system power has been exceeded (>200 W) or an
overload of one or more PDs or failure of the redundant power supply (see Figure 2-4
on page 12)
On 1st possibility: the current power consumption of all connected PDs was
>200 W at some point
2nd possibility: an overload occurred at a PD
3rd possibility: two voltage sources were connected to the device and a
supply voltage failed
Off Since the last reset of the FAIL LED, the power consumption of all con-
nected PDs has not exceeded 200 W or no PD overload has occurred
during this time or the redundant supply has not failed
LNK
(Link P1 - P8)
Green/
orange
On (green) Link with 10/100 Mbps active
On (orange) Link with 1000 Mbps active
Off Link not active
ACT
(Activity P1 - P8)
Green On (green) Transmitting/receiving telegrams with 10/100/1000 Mbps
Off Not transmitting/receiving telegrams
PoE
(P1 - P8)
Green PoE state of the connected PD
Flashing/1 x
on every 2 s
No PoE/PoE+-capable PD detected or detection and classification are
currently being carried out
On PoE-capable PD (max. 15 W) has been detected
Flashing/1 x
off every 2 s
PoE+-capable PD (max. 30 W) has been detected
Flashing/
5 Hz
Port overloaded
Flashing/2 x
flashing
every 2 s
Port is not being supplied with power
1st possible reason: the connection/supply of this PD would have fac-
tored in the safety margin of 15% of the maximum system power
2nd possible reason: the PD was switched off in order to bring the total
system load below 200 W again
PoE OUTPUT
(P1 - P5)
Green/
orange/
red
Power bar to indicate the current power output
P1 - P3 on
(green)
The higher the current power output, the more LEDs that light up
P4 on
(orange)
Lights up as soon as the total power consumption of all connected PDs
is greater than around 145 W
P5 on
(red)
Danger that the safety margin may be exceeded:
Starts to light up as soon as it is no longer possible to connect a Class 1
PD (4 W), so as to ensure that the safety margin of 15% of the total
power is maintained (around 166 W)