Siemens sinumerik 828d Service Manual page 106
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Also See for sinumerik 828d:
- Function manual (1799 pages) ,
- Commissioning manual (1167 pages) ,
- Operating manual (926 pages)
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Service cases - hardware
4.5 I/O modules
LEDs at port 1 and port 2
There are 2 LEDs at port 1 and port 2 for diagnostics of the PLC I/O interfaces based on
PROFINET.
Figure 4-17
LED for communication at the RJ45 connector.
Name
Link
Activity
106
Port 1 and port 2
Color
State
Green
ON
OFF
Yellow
ON
OFF
Meaning
100 MBit link available
Missing or faulty link
Sending or receiving
No activity
Service Manual, 03/2011, 6FC5397-5DP40-0BA0
Hardware and Software
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