ABB CPS6000 Product Manual page 163

Battery Reserve Management
obj,attr description
br1,hbt Highest battery temperature
br1,adc Total battery current
br1,bts Plant battery test (lower rect V)
Battery voltage imbalance detection
br1,scd
enable
br1,ntm Number of temperatures present
br1,nvm Number of mid-cell V present
br1,cle Recharge current limit enable
br1,clt Recharge current limit threshold
br1,btr Discharge test results
br1,btc Battery type
br1,bte Auto test enable
br1,atd Auto test date
br1,ath Auto test start hour
br1,atw Auto test min hours after BD
br1,tin Auto test interval
br1,tmd Test duration
br1,cev End cell voltage
br1,btv Battery test rectifier voltage
Highest Battery Temperature: When requested, will show the hottest temperature monitored by the
VT-Probes.
Total Battery Current: When requested, will display the current being drawn by the battery string. This
is determined by subtracting the load current from the total rectifier output current.
Plant Battery Test: When initiated, this function lowers the plant voltage to 44V and allows the
batteries to discharge into the load. This may be used to determine the health of the batteries.
Voltage Imbalance Detection Enable: Activates the Shorted Cell Detection alarm.
Number of Temperatures Present: When requested, will display the number of QS873A (VT-Probes)
that are currently connected to the system.
Number of mid-Cell V Present: When requested, will display the number of ES771A (Remote Voltage
Monitoring Modules) that are currently connected to the system.
Battery Recharge Current Limit: The maximum current flowing into battery during the recharge period
is adjustable to any value between 5A and 100A, in 1A increments. At least one battery string must be
present to have this function operate.
Page 163
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type range of values
number dd °C
d A (+ for discharge, - for
number
charge)
number 0:stop 1:start
0:disable 1:enable
(Automatically enabled
number
when mid cell V monitor
present)
d
d
number 0:disable 1:enable
number 5-100:10
text "???"
text ìFLOODEDî, ìVALVE- REGî
number 0:disable 1:enable
date dd-mmm-yy
number 0-23:0
number 0-240:0 hours
number 1-18:12 months
number 0.1-99.9: 4 hours
number 1.5-2.0:1.85V/cell
number 42-52:42V