Specifications

MCS‐BMS‐GATEWAYStartupGuide Revision4.0
MicroControlSystems5580EnterprisePkwy,FortMyers,FL33905USAWeb:www.mcscontrols.com
Tel:(239)6940089Fax:(239)6940031
41
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Light Description
PICERR
(LED6)
ThePICERRLEDwillgoonsolidindicatingthereisaPICerror.
LON‐LED
(nextto
Lonport)
TheLON‐LEDwillflasheverysecond.ThisLED isN/A whenusingbacnetprotocol.

A.2.3MainBoardLEDs












Light Description
ERR
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MCS‐BMS‐GATEWAY.Ifthisoccurs,immediatelyreport
therelated“systemerror”shownintheerrorscreenof
theRUIinterfacetoMicroControlSystemsfor
evaluation.
RX
TheRXLEDwillflashwhenamessageisreceivedonthesocketport.
TX
TheTXLEDwillflashwhenamessageissentonthesocketport.
PWR
ThisisthepowerlightandshouldshowsteadygreenatalltimeswhentheMCS‐BMS‐GATEWAYis
powered.
RTC
Unused
RTC
N/A
ERR
RX
TX
PWR
Figure18MainBoardLED's