Diagnostic Leds; Lonworks Card Diagnostic Leds; Status Led; Service Led - Trane LonWorks



TR1 Series VFD Installation And Operation Manual

LonWorks
The LonWorks board includes two LEDs to
Card display the communication status of the board,
display the state of the N
Diagnostic
respond to the network management wink
LEDs
The Status LED patterns are:

Status LED

ON
Flashing 10 times per second
Flashing intermittently
Flashing 5 times per second
OFF

Service LED

The Service LED displays the state of the
N
EURON
Service LED patterns for various states and
defines their meaning.
EURON
There is power on the board but there
has not been any communication to
an input network variable in the last 2
seconds.
There is regular network
communication to the TR1's input
network variables.
There is network communication to
the TR1's input network variables but
input network variables are received
at a period greater than 2 seconds.
The response to the network
management "Wink" command. The
TR1 LonWorks node must be reset to
leave the wink state.
No power on board or hardware fault.
chip. The following table shows the
command. The onboard LEDs are the Service
LED (LED 1, red) and the Status LED (LED 2,
chip, and green).
EDs
21