SC100 OperationCopyright © 2008-2011 Eaton Corporation. All Rights Reserved.IPN 997-00012-63C August 2011 9Alarm IndicatorsVisual indicatorsPower on LED (green)Minor Alarm LED (yellow)Critical/Major Alarm LED (red)??? The system value cannot be displayed because of a failed, disconnected orunconfigured sensor.Audible indicator One beep – indicates an invalid key press One beep every 2 seconds – Minor alarm is active Continuous sound – Critical/Major alarm is active Critical/Major alarms always override Minor alarms.► To stop the audible indicator Press any key The audible indicator will restart at the next active alarm or alert message.► To enable/disable the audible alarm indicatorEither: Use the keypad to go to: Menu > Configuration > Audible Alarm.Or: In DCTools go to: Alarms > Alarm Configuration. When Disabled, the audible indicator will still indicate an invalid key press.SC100 Operation Using a PC/LaptopDCTools is configuration software for editing a system controller's configuration file (on-line)and monitoring the operation of Eaton's dc power systems. It is available free fromdcpower.eaton.com/downloads.DCTools can be run on a PC/laptop connected to the SC100's RS232 port. For remote PC/laptop connection details see Communications Options on page 48.Before you start you will need: The latest version of DCTools available from: dcpower.eaton.com/downloads. A PC/laptop with RS232 port and DB9 F/F Null-modem cable (RadioShack 55010600,Jaycar WC7513, or similar. Cross-over connections: 5-5, 2-3, 3-2.)