L-INX User Manual
46
LOYTEC
Version 4.0
LOYTEC electronics GmbH
more than 15 % CRC errors have occurred on a port with a power-line transceiver, or
more than 5 % on a port with a transceiver other than power-line, or
the device was not able to process all available messages.
For a deeper analysis of the reason for the overload condition, it is recommended to use a
protocol analyzer (e.g., LOYTEC‘s LPA) or a similar tool. The exact reason of the overload
condition can also be determined with the LSD Tool.
3.5 Status Button
The device models 10X, 11X, 20X, and 21X are equipped with a status button (see Figure
24). When pressing the status button shortly during normal operation of the device, it sends
a ―Service Pin Message‖ on the active CEA-709 network port (FT or CEA-852) and a
BACnet ―I Am‖ message on all active BACnet data link layers. As an alternative to pressing
the status button, a service pin message can be sent via the Web interface (see Section 4.1).
The status button can also be used to switch the device back to factory default state. Press
the service button and power-cycle the device. Keep the button pressed until the port LEDs
illuminate orange permanently. Release the button within five seconds from that time on to
reset the device to factory defaults. Alternatively, the device can be switched back to factory
defaults over the console UI (see Section 16.2.2).
3.5.1 Resetting Forwarding Tables
This function is available on CEA-709 L-INX devices with the router option. In order to
reset the forwarding tables of the device‘s router, the status button needs to be pressed for at
least 20 seconds during normal operation of the device. Resetting forwarding tables means:
Resetting the CEA-709 transceiver to the standard values.
Setting all ports to unconfigured.
Clearing the group forwarding, the subnet/node forwarding and the router domain table
when used in smart switch mode.
Clearing the device status and statistic data.
But
does not
clear the IP address, the CEA-852 configuration settings, and the data
point configuration.
All this is done when the button is released. Afterwards a reset is performed to let the
changes take effect.
Important:
If the L-INX is moved from one location to another or if major changes to the
configuration of the network are made, it is recommended to reset the configuration to
factory defaults.
Important:
Wait at least 30 seconds after power-up of the device before pressing the Status Button to
ensure that the device has booted properly!
