Configuring Parameters; Resetting The Soc - Curtis Acuity 1030 Manual

7 — DEVICE PARAMETER OBJECTS
INDEX
51FFh
INDEX
5100h
5101h
51FFh
INDEX
4000h
22
Battery Cycle Low and High Thresholds (BC_LTh, BC_HTh) (510Ah)
cycles in any application are irregular. BC_LTh and BC_HTh set thresholds
to define a battery cycle. The Acuity increments the battery cycle if the
battery's SoC drops below BC_LTh and then rises about BC_HTh.
Historical Record Store Interval (HRint) (510Bh)
of the rated capacity (discharged or charged) at which the historical record
is stored. Historical record storage can be set at 1/8th, 1/16th, 1/24th, or
1/32nd of rated capacity C.

Configuring parameters

The Device Parameter Objects can be used to configure the Acuity parameters
for the application battery.
Most configurable parameters require a keyword to be sent along with
the value to be changed. Keywords consist of one or more ASCII characters.
Letters are case sensitive. To permanently store configurable parameters into
non-volatile memory, a Store command (keyword STOR) needs to be sent.
The timeout between setting the parameters and sending the Store command
is 15 seconds.
SUB-INDEX ACCESS BYTE 5 BYTE 6
00h WO 'S'
Example:
SUB-INDEX ACCESS BYTE 5 BYTE 6
00h RW 0x30
00h RW 00h
00h WO 'S'

Resetting the SoC

The following object is used to reset the SoC of the battery to 100%.
SUB-INDEX ACCESS BYTE 5 BYTE 6
00h WO 'R'
This parameter defines the fraction
BYTE 7 BYTE 8
'T' 'O' 'R' Store configuration parameters.
BYTE 7 BYTE 8
0 'B' 'V' Configures the unit for a 48V battery.
02h 'A' 'h' Configures the unit to 512 Ahr.
'T' 'O' 'R' Causes these new parameters to
be permanently stored in non-volatile
memory.
BYTE 7 BYTE 8
'S' 'T' 0 Resets state of charge to 100%.
Byte 8 is a zero.
Battery discharge
DESCRIPTION
DESCRIPTION
DESCRIPTION
Curtis 1030 Acuity Manual,
Rev. C