Operation
Operating Manual PSSu H F PN o
1002522-EN-05
18
For every interface X1 and X2 the module has 3 LEDs to display the status of the FO trans-
fer (LEDs "LNK", "RX/TX", "FO").
X1
LNK
RX/TX
F0
X2
CHIP
F-ADDRESS
OFF
ON
128
64
32
16
8
4
2
1
256
PROFINET
PSSu H
F PN o
PSSu H
F ON O
312 042
0000000
HW 000
ON
SO
SF
BF
0000
1111
2222
MAC
ADD
X1
X2
LNK
RX/TX
F0
LED to display the transmission status
Meaning
Name
Status
Colour
LNK
---
No connection
Green
Connection available
RX/TX
---
No data transfer
Yellow
Data transfer available
FO
---
Attenuation of the optical
communication channel in
the permitted range
Yellow
Attenuation of the optical
communication channel
too high
