Diagnostic Leds; Lonworks Card Diagnostic Leds; Status Led; Service Led - Danfoss VLT 5000 Instruction Manual

LonWorks The LonWorks board includes two LEDs to
display the communication status of the
Card
board, display the state of the N
Diagnostic
and respond to the network management
LEDs

Status LED

The Status LED patterns ar The Status LED patter The Status LED patter The Status LED patter The Status LED patter
ON ON
ON ON ON
Flashing 10 times per second Flashing 10 times per second Flashing 10 times per second
Flashing 10 times per second Flashing 10 times per second
Flashing intermittently Flashing intermittently Flashing intermittently Flashing intermittently Flashing intermittently
Flashing 5 times per second Flashing 5 times per second Flashing 5 times per second Flashing 5 times per second Flashing 5 times per second
OFF OFF OFF
OFF OFF

Service LED

The Service LED displays the state of the
N
EURON
Service LED patterns for various states and
defines their meaning.
MG.60.N1.22 - VLT is a registered Danfoss trademark
ns ar ns ar ns ar ns are: e: e: e: e:
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 VLT's input
network variables.
There is network communication to
the VLT'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
VLT LonWorks node must be reset to
leave the wink state.
No power on board or hardware fault.
chip. The following table shows the
VLT ® 5000 / VLT
"wink" command. The onboard LEDs are the
Service LED (LED 1, red) and the Status LED
chip, (LED 2, green).
EURON
® 6000 HVAC / VLT ® 8000 AQUA
LEDs LEDs LEDs LEDs LEDs
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