20
Curtis 1030 Acuity Manual,
Rev. C
7 — DEVICE PARAMETER OBJECTS
7
DEVICE PARAMETER OBJECTS
SDOs can be used to set up battery-specific parameters such as battery system
voltage and rated capacity. They can also be used to set up battery operation
related parameters such battery depth of discharge, charge full voltage, etc.
The objects found in the 5100h CAN Object address range are shown
in Table 2. Definitions follow the table.
Table 2 Device Parameter Objects
INDEX SUB-INDEX ACCESS
BYTE 5
BYTE 6 BYTE 7 BYTE 8
DESCRIPTION
5100h
00h
RW
LSB MSB
‘B’
‘V’
Battery Voltage. 16-bit value. Keyword: BV
5101h
00h
RW
LSB MSB
‘A’
‘h’
Manufacturer Ah Rating, at 5hr or 6hr.
Keyword: Ah.
5102h
00h
RW
LSB MSB
‘T’
‘y’
Battery Profile parameters.
Keyword: Ty.
5103h
00h
RW
#
#
#
#
#### = Battery ID bytes 12..9.
01h
RW
#
#
#
#
#### = Battery ID bytes 8..5.
02h
RW
#
#
#
#
#### = Battery ID bytes 4..1.
5105h
00h
RW
value
‘D’
‘O’
‘D’
Depth of Discharge.
5106h
00h
RW
#1
#2
‘C’
‘E’
#1 = Charge Efficiency at high rates.
#2 = Charge Efficiency at low rates.
5107h
00h
RW
LSB MSB
‘C’
‘F’
Charge Full, in mVPC.
5108h
00h
RW
LSB MSB
‘S’
‘O’
Current Sensor Offset, in mA.
5109h
00..11h
RW
Custom discharge parameters;
see Definitions.
510Ah
00h
RW BC_Lth BC_Hth ‘B’
‘C’
Battery Cycle Thresholds, low and high.
Range
0
–100.
510Bh
00h
RW
HRint
‘H’
‘R’
‘I’
Historical Record store interval; range 0 –3.
0=1/8C, 1=1/16C, 2=1/24C, 3=1/32C.
510Ch
00h
RW
CAN
‘C’
‘P’
‘L’
CAN protocol for V.I.T. time; range 0 –2.
Prcl
0=CANopen PDO. 1=J1939 proprietary.
2=3100R.
5111h
00..15
RW
0
0
0
0
Customer notes. Total of 64 bytes.
Addressable 4 bytes at a time, using
sub-indexes
1–15.
5112h
00h
RW
pdo1 pdo2 heartB ‘F’
PDO1, PDO2, and Heartbeat Tx frequency.
Resolution 100 ms. Value of 0 disables PDO.
5113h
00h
RW
‘R’
‘n’
‘g’
#
Sets binned Ah range. For low range, set
Byte8 to 0h. For high range, set Byte8 to 1h.
5114h
00h
RW
sec
min hour
‘T’
Time of day.
01h
RW
day month year
‘D’
Date.
02h
RW
DoW
0
0
‘W’
Day of week. (Sunday = 1)
