System Operation
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Voltage Step Detected: Data from the last
characterization was not saved because of a
change in the bus voltage (possibly caused by a
load disconnect).
Canceled: Data from the last characterization
was not saved because the characterization was
stopped manually.
Characterization Data Management
Battery characterization data can be saved to file for later use. This is useful if several sites use
batteries of the same type and size. However, characterization of each battery will provide the
most accurate estimate of Time Remaining.
► To save characterization data to a file
1 In Web go to Batteries > Battery Time Remaining.
2 When the battery characterization is completed, click on Characterization Data: Download.
3 Click Save. Type a file name (*.dcf) and browse to the required location. Click Save.
► To load battery characterization data into the SC200
Use Web to restore the *.dcf (configuration fragment) file previously saved. Refer to Backup and
Restore on page 18.
Reset Battery State
The SC200 monitors battery discharge and maintains a value called Ah Discharged. In a new
SC200 Ah Discharged is set to zero. During operation of the dc power system the value is
increased as the battery is discharged, and reduced as the battery is recharged.
The value of Ah Discharged is used to start the Fast Charge control process. See details on page
27.
► To view current value of Ah Discharged
Use the SC200 keypad to go to: Battery > Battery > Ah Discharged
Or, in DCTools/Web go to: Batteries.
If a battery or the SC200 is changed, then reset the value of Ah Discharged to zero (when the
battery is fully charged).
► To set the value of Ah Discharged back to zero
Use the SC200 keypad to go to: Battery > Battery > Reset State > Enter > Reset.
Or, in DCTools/Web go to: Batteries. Click Reset Battery State.
Any active or pending Fast Charge or Equalize will be cancelled.
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