Led Functions On The S Modules; Led Functions On The U P0 Module - Auerswald COMmander Basic.2 Installation And Commissioning Instructions

Service and Maintenance
Note: If the "Power" LED remains constantly lit even
after a restart, an error has occurred. Please contact
your dealer or the manufacturer directly.
"LAN" LED Transfer activity on the Ethernet interface
Orange (blinks/ Packets are being transmitted.
flickers)
Off No transfer activity.
"LAN Link" LED Status of the Ethernet interface
Green An Ethernet connection to a computer/
network exists.
Off No Ethernet connection to a computer/
network exists.
Note: The LEDs are easily visible on the front panel
of the 19" casing variants.
Important: When a COMmander 8VoIP/16VoIP
module is added, the LEDs "LAN link" and "LAN
activity" no longer have a function.
LED Status of the associated S
Flickers A B-channel is in use.
Lights up Both B-channels are in use.
Lights up briefly D-channel message has been received/sent.
Flashes with 0.5 Hz Layer 1 is activated.
LED Status of the corresponding U
Flickers A B-channel is in use.
Lights up Both B-channels are in use.
Lights up briefly D-channel message has been received/sent.
Flashes with 0.5 Hz Layer 1 is activated.
Blinking The port is overloaded (e.g., short-circuit
fault).
72
LED Functions on the S
ports
0
LED Functions on the U
port
P0
Fig. 56: LEDs
Status
LAN activity
LAN link
Modules
0
Fig. 58: LED S modules
0
S port 4 S port 3
0 0
Module
P0
Fig. 59: LEDs
Fig. 57: "Power" LED
Power
S port 2 S port 1
0 0