User Instructions Section 5847
Spec. Nos. 586505000 and 5865055000 (Model LMS1000) Issue AL, July 24, 2006
Chapter 2. Operating LMS1000 Page 2-59
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
USING THE BATTERY DISCHARGE TIMER FEATURE
Refer also to the Commands chapter for typical screen displays of the commands
described in this section.
What is the Battery Discharge Timer Feature?
The LMS can record Battery Discharge History. The Battery Discharge Timer feature
displays the last 50 recorded discharges in a tabular format. The information displayed
includes the duration of the battery discharge, the time and date at which the discharge
began, the lowest recorded plant voltage during the discharge, and the average plant
load.
Setting Up the Battery Discharge Timer Feature
A Binary, LED, or Relay channel must be identified to monitor the "On Battery" condition.
A Binary input may be used with external equipment that detects the system is "On
Battery". The program line of a Relay or LED channel can be used for more
sophisticated detection of the "On Battery" condition. Refer to the "Program Lines"
section of the "Configuration" chapter in the LMS Installation Instructions (Section 5879)
for further details on setting a Program Line. Analog or Function channels must be
identified to monitor the Plant Voltage and Plant Load.
Enter the command BATTERY TIMER SET. When prompted, enter the channels
monitoring the "On Battery Signal", "Plant Voltage", and "Plant Load".
Configure the "On Battery" channel as required for your installation site.
Using the Battery Discharge Timer Feature
Enter the command BATTERY TIMER STATUS to display the Battery Discharge History.
Use the command BATTERY TIMER CSV to display the data in a comma separated
format. To clear the Battery Discharge History, use the command BATTERY TIMER
CLR.
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