#URTIS-ANUAL/3
"$)!LGORITHM
4HE"$)BATTERY DISCHARGEINDICATORALGORITHM CONTINUOUSLYCALCULATES
THEBATTERYSTATEOFCHARGEWHENEVER+3)ISON4HERESULTOFTHE"$)ALGO
RITHMISTHE
VARIABLE"$)0ERCENTAGEWHICHISVIEWABLEINTHEMENU
-ONITORw"ATTERY7HEN+3)ISTURNEDOFFTHEPRESENT"$)0ERCENTAGEIS
STOREDINNONVOLATILEMEMORY
4HESTANDARDVALUESFORVOLTSPERCELLAREASFOLLOWSFORmOODEDLEAD
ACIDANDSEALEDMAINTENANCEFREEBATTERIES
"!44%29490%
&,//$%$ 3%!,%$
2ESET6OLTS0ER#ELL
&ULL6OLTS0ER#ELL
%MPTY6OLTS0ER#ELL
5SETHESTANDARDVALUESFORYOURTYPEOFBATTERIESASTHESTARTINGPOINTIN
SETTINGTHERESETFULLANDEMPTYVOLTSPERCELLPARAMETERS
02/'2!--!",%0!2!-%4%23 "ATTERY0ARAMETERS
"!44%29-%.5CONTD
!,,/7!",%
0!2!-%4%2 2!.'% $%3#2)04)/.
5SER5NDERVOLTAGE n 4HEVALUEOFTHISPARAMETERISAPERCENTAGEOFTHE.OMINAL6OLTAGESETTING
5SER?5NDERVOLTAGE n 4HE5SER5NDERVOLTAGEPARAMETERCANBEUSEDTOADJUSTTHEUNDERVOLTAGE
THRESHOLDWHICHISTHEVOLTAGEATWHICHTHECONTROLLERWILLCUTBACKDRIVECURRENT
TOPREVENTDAMAGETOTHEELECTRICALSYSTEM
4YPICALLYTHISPARAMETERISCHANGEDONLYWHENTHECONTROLLERISBEINGUSED
INANAPPLICATIONATTHEHIGHENDOFTHECONTROLLERSRANGESUCHASAn6
CONTROLLERBEINGUSEDINASYSTEMWITHA6BATTERYPACK)NTHISCASETHE
UNDERVOLTAGETHRESHOLDCANBELOWEREDBYSETTINGTHE5SER5NDERVOLTAGETO
ALOWERVALUE4HEUNDERVOLTAGETHRESHOLDCANNEVERBELOWEREDBELOWTHE
CONTROLLERSPOWERBASEMINIMUMVOLTAGERATING