2
0
2
0
-0
3
10
Product Description
PROFINET: LED Status Indicator
State:
Power:
The "Power" LED is green: The LED is connected directly to the electrically isolated supply
voltage for the PROFINET side.
Link/Activity P1:
The "Link/Activity" LED on port 1 is controlled directly by the PROFINET processing unit and is
green if Ethernet link pulses are found. When there is data traffic on the network, the LED
flashes green at the same speed as the sent/received data.
Link/Activity P2:
The "Link/Activity" LED on port 2 is controlled directly by the PROFINET processing unit and is
green if Ethernet link pulses are found. When there is data traffic on the network, the LED
flashes green at the same speed as the sent/received data.
"State" LED
PROFINET interface state
Lights up green
Data exchange in progress
Flashes green
PROFINET is initialized, waiting for connection to IO controller
Lights up red
Error with PROFINET hardware
Flashes red
Error during PROFINET initialization
Table 2.3
"State" LED display
