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Form: 2405
Universal Communication Gateway Reference Manual
Date: 01-25-2019
Revision: 8
Bryan Steam LLC, 783 North Chili Avenue, Peru, IN 46970
Web:
Phone:
765.473.6651
Fax:
765.473.3074
E-mail:
42
6.1
LED DIAGNOSTICS FOR COMMUNICATIONS BETWEEN THE UCG AND
DEVICES
Please see the diagram below for ProtoNode FPC-N34 and FPC-N35 LED Locations.
Figure 33 - Diagnostic LEDs
Tag
Description
SPL
(Blue)
The SPL LED will light if the unit is not getting a response from one or more of the
configured devices.
For LonWorks units
, LED will light until the unit is commissioned on the LonWorks
network.
RUN
(Green)
The RUN LED will start flashing 20 seconds after power indicating normal operation.
ERR
(Red)
The SYS ERR LED will go on solid 15 seconds after power up. It will turn off after 5
seconds. A steady red light will indicate there is a system error on the unit. If this
occurs, immediately report the related “system error” shown in the error screen
of the GUI interface to support for evaluation.
RX
(Orange)
The RX LED will flash when a message is received on the host port.
TX
(Yellow)
The TX LED will flash when a message is sent on the host port.
PWR
(Green)
This is the power light and should show steady green at all times when ProtoNode is
powered.
Table 5 Diagnostic LEDs