System Controller
Copyright © 2008 Eaton Corporation. All Rights Reserved.
IPN 997-00012-56C September 2008
39
Alarm Indicators
Visual indicators
Power on LED (green)
Minor Alarm LED (yellow)
Critical/Major Alarm LED (red)
???
The system value cannot be displayed because of a failed, disconnected or
unconfigured sensor.
Audible indicator (SC200 only)
• 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 (when an alarm is active)
• Press any key
The audible indicator will restart at the next active alarm.
► To enable/disable the audible alarm indicator
• Use the keypad to go to Settings > Setup > Audible Alarms.
The audible indicator will still indicate an invalid key press.
SC200 or SC100 Operation Using a PC/Laptop
DCTools 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 from
www.powerware.com/downloads.
Using DCTools via USB (SC200 only)
DCTools can be run on a PC/laptop connected to the SC200's USB port.
DCTools can also be run on a remote PC/laptop connected to the SC200's RS232 serial port
(via a modem) or Ethernet port. For remote PC/laptop connection details see Communications
Options in the System Controller Operation Handbook.
Before you start you will need:
• The latest version of DCTools available from www.powerware.com/downloads.
• A PC/laptop with USB port and USB A/B cable (RadioShack 55010997, Jaycar WC7700,
or equivalent).
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