Siemens SIMATIC BusAdapter - Diagnostics

BusAdapter BA 2xFC
5.3 Diagnostics
BusAdapter
Equipment Manual, 08/2020, A5E41449003-AB
25
5.3 Diagnostics
LEDs
The figure below shows the LEDs on the BusAdapter BA 2xFC:
①
LK1 (green)
②
LK2 (green)
Figure 5-5 LEDs on the BusAdapter BA 2xFC
LK1/LK2 LEDs on the BusAdapter
Table 5- 2 Status and error displays
LED
Meaning Remedy
LK1/LK2
off
There is no Ethernet connection between
the PROFINET IO interface of your PROFINET
device and a communication partner, e.g. IO
controller.
Check whether the bus cable to
the switch or IO controller is dis-
connected.
on
There is no Ethernet connection between
the PROFINET IO interface of your PROFINET
device and a communication partner, e.g. IO
controller.
-
flashes
The "Node flash test" is running. The
RN/ER/MT LEDs are also flashing.
-