Marathon TSC 900 - Home Page Description

TSC 900 TRANSFER SWITCH CONTROLLER
PM 151 REV 1 15/10/08 Thomson Power Systems
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3.5.1. HOME PAGE
The Home Page is utilized as a summary control and monitoring screen for the ATS.
This screen provides a mimic bus showing current ATS position, identifies which
sources are energized, voltage levels and overall ATS operating mode. On three
phase systems, all phase to phase voltages will be displayed for each source and load.
The mimic bus will automatically change color as follows:
 Utility –dark green = de-energized, light green = energized
 Generator - dark green = de-energized, red = energized
Power Switching Device status is depicted as follows:
 Utility Closed: Generator Closed:
The following Status LEDs are shown on the Home page:
LED
Label
Light Off
Light On
Light Flashing
Engine
Start (RED)
Engine is not commanded to
start/run
Engine is commanded to
start/run
n/a
Exercise
(Yellow)
Exercise Schedule is not
enabled or active
Exercise Schedule is enabled
but not currently active
Exercise is
currently active
Test
(Yellow)
Test is not active
Local Test is active (On Load
or Off Load)
Remote Test is
active
Load Shed
(Yellow)
Load Shed is not active
Load Shed is activated
n/a
Test or Timed test modes can be activated from the Home page by press of the
“Change Mode” button which activates a pull down menu. Refer to OPERATING
INSTRUCTION section of this manual for operating procedures.
Alarm Icon –flashes when a new Alarm has been activated
Press to view active alarms
Security Icon - Settings Locked (Read only mode)
Press to access security login
Security Icon - Settings Un-Locked (Read/write mode)
Press to access security login