Diagnostics - Siemens SIMATIC BusAdapter Manual

BusAdapter BA LC/RJ45

11.3 Diagnostics

11.3 Diagnostics
LEDs
The figure below shows the LEDs on the BusAdapter BA LC/RJ45:
①
②
Figure 11-3
LEDs LK1/LK2 on the BusAdapter
Table 11- 2 Status and error displays
LED
LK1/LK2
There is no Ethernet connection between the
PROFINET IO interface of your PROFINET device and a
off
communication partner, e.g. IO controller.
There is no Ethernet connection between the
PROFINET IO interface of your PROFINET device and a
on
communication partner, e.g. IO controller.
The "Node flash test" is running. The RN/ER/MT LEDs
are also flashing.
flashes
64
LK1 (green)
LK2 (green)
LED displays on the BusAdapter BA LC/RJ45
Meaning Remedy
Check whether the bus cable to the switch
or IO controller is disconnected.
-
-
Equipment Manual, 08/2020, A5E41449003-AB
BusAdapter