Siemens SIMATIC TS Adapter IE Manual page 26

Connecting
5.2 LEDs on the TS Adapter IE
Meanings of the LEDs
Designation
SF
BUSF
DC3V
RX/TX
DCD
RX/TX
LINK
The indication of possible error states is described in the "Error Diagnostics (Page 65)"
chapter.
Startup characteristics
All LEDs are switched on when the power is restored. After a few seconds, the LEDs are set
according to the current operating state.
See also
The partner is not answering (Page 69)
26
Color Meaning
Red Group error:
Lights up when the TS Adapter IE detects an error situation on the modem
port or Ethernet interface.
This LED also indicates firmware download operations.
Red Bus error:
Lights up when the TS Adapter IE detects a static error in the Industrial
Ethernet.
Off when the TS Adapter IE is communicating without error over Industrial
Ethernet.
Green Lights up when the TS Adapter IE is supplied with the necessary power.
Green Indicates data traffic between the TS Adapter IE and the internal modem.
The LED flickers when data are being transferred.
Yellow Lights up when a remote connection is established to the TS Adapter IE via
the internal modem.
Off when the remote connection is down.
Flashes three times when the default configuration has been applied after
pressing the P RES button.
Yellow Indicates data traffic at the Ethernet port of the TS Adapter IE.
The LED flickers when data are being transferred.
The LED is located behind the front panel.
Green Lights up when the connection at the Ethernet port is active.
Off when the connection at the Ethernet port is cut.
The LED is located behind the front panel.
TS Adapter IE
Manual, 11/2010, A5E00977705-03