Diagnostics - Siemens SIMATIC ET 200SP Manual

16.3

Diagnostics

LED display
The figure below shows the LED display (status and fault display) of the BusAdapter BA-Send
1xFC.
①
Figure 16-3 LED display
Meaning of the LED display
The table below explains the meaning of the status and fault display.
DIAG LED
Table 16-2 Status and fault display DIAG
DIAG LED
There is no connection between the ET-Connection
Off
interface of the BusAdapter BA-Send 1xFC and the
ET 200AL.
The CPU/interface module does not support the BA-
Send 1xFC.
There is a connection between the ET-Connection
On
interface of the BusAdapter BA-Send 1xFC and the
ET 200AL.
There is (at least) one diagnostics alarm of an ET-
Connection device. Group error for all ET-Connection
Flashes
bus nodes.
Set configuration does not match the actual config­
uration on the ET-Connection.
BusAdapter
Equipment Manual, 10/2022, A5E41449003-AC
DIAG (green/red)
Meaning
BusAdapter BA-Send 1xFC
Remedy
Check whether the bus cable is interrupted.
Run a firmware update.
---
Check the ET-Connection device.
Check the configuration of the ET-Connection to see
whether a module is missing or defective, or wheth­
er a non-configured module is wired.
16.3 Diagnostics
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