L-INX User Manual 45 LOYTEC
Version 4.0 LOYTEC electronics GmbH
Red: Device is non-functional because it was rejected from the CEA-852 IP channel or
shut-down itself due to an internal error condition.
Off: Device is non-functional because the CEA-852 device has not started. This can be the
case if the device uses DHCP and it has not received a valid IP configuration (address) from
the DHCP server.
Flashing red at 1 Hz: Device is non-functional because the CEA-852 device is started but
has not been configured. Please add the device to a CEA-852 IP channel (register in
configuration server).
Flashing green or orange at 1 Hz: The device‘s CEA-709 side of the gateway has not been
commissioned yet. The color indicates the CEA-852 IP channel status as described above.
3.4.10 CS/RNI LED
This LED is available on L-INX models 10X, 11X only. On the CEA-709 L-INX with the
router option this LED indicates the status of the CEA-852 configuration server. If
illuminated green, the configuration server is enabled.
On the CEA-709 L-INX without the router option this LED indicates the remote network
interface (RNI) status. The LED is dark, if RNI is not supported by this device or the
interface is not enabled. The LED is green, if the RNI is currently in use.
3.4.11 BACnet/IP LED
This LED is available on L-INX models 20X, 21X only. The BACnet/IP LED flashes green
for 25 ms when BACnet packets are transmitted or received over the BACnet/IP interface.
3.4.12 BBMD LED
This LED is available on L-INX models 201, 211 only. The BBMD LED is permanent
green if BBMD is enabled. Otherwise, it is off.
3.4.13 Wink Action
If the CEA-709 L-INX receives a wink command on any of its network ports, it shows a
blink pattern on the CNIP and the CEA-709 activity LEDs. The CEA-709 activity and the
CNIP LED turn green/orange/red (each 0.15 s). This pattern is repeated six times. After
that, the CNIP LED flashes orange six times if the wink command was received on the IP
channel or the CEA-709 activity LED flashes orange six times if the wink command was
received on the CEA-709 channel. After that the device‘s LEDs resume their normal
behavior.
3.4.14 Network Diagnostics
The CEA-709 L-INX provides simple network diagnostics via its CEA-709 activity LED:
If the LED does not light up at all, this port is not connected to any network segment or the
connected network segment currently shows no traffic.
If the LED is flashing green, the network segment connected to this port is ok.
If the LED is flashing red, a potential problem exists on the network segment connected to
this port. This state is referred to as overload condition.
A port overload condition occurs if
the average bandwidth utilization of this port was higher than 70 %, or
the collision rate was higher than 5 %, or
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