GE Industrial Solutions CPS6000 - Manual (Page 101)

CPS6000 –48V Indoor/Outdoor Power Shelf
Issue 21 January 2008
101
Clear History: This area of the menus system can be used to clear of Alarm, BD and Boost
History logs.
Clear Statistics: This operation allows the user to clear the Basic statistical data kept on
Plant Load, the highest battery temperature, and ambient controller temperature.
Disconnects: Allows manual disconnect and reconnect of each of the four disconnects
(LVBD, LVLD1-3).
Load Factory Defaults: Initiating this operation loads all factory configured defaults back
into the controller.
History
This area of the menu system contains history information. The controller works on a first
record in first record out once the record size of a specific field is reached. The following
system history logs are available:
Alarm History
Chronological view of the last 30 alarms and events that have occurred
since the last time the history log was cleared.
BD History Chronological view of the last 10 battery on discharge (BD) events
since the last time the history log was cleared.
Boost History
Chronological view of the last 10 times the system entered boost mode
since the last time the history log was cleared.
Configuration
This area of the menu system is where system operational parameters, system device
information, and alarm thresholds are set up.
Float Settings: Set the system float voltage and the thresholds for the following alarms:
Set Point System Float Voltage set-point adjustable from -42.0 to -56.5V
with a factory default of -54.5V.
Very High Voltage Major Alarm occurs and the unit is shut down when the system detects voltage
above its set threshold. The threshold can be set from 50V to 60V in 1V
increments. The factory default setting is 57V.
High Voltage Minor Alarm indicates an abnormally high output voltage but does not shut the
unit down. The alarm threshold can be set from 50V to 60V in 1V
increments. The factory default setting is 57V.
BD (Battery on Discharge)
Major Alarm occurs when the system is operating either completely or partially
on battery power. The alarm threshold can be set from 46V to 55V in
0.1V increments. The factory default setting is 51.0V.
Very Low Voltage Major Alarm indicates an imminent system shutdown due to discharging
batteries or low output voltage.