Displayed item/ parameter
Description
BackLight-T
：
ON
The LCD screen is lit constantly
BackLight-T
：
20S
The setting range of LCD screen backlight time is 1 to 600s
①．
All voltage values are to be set based on 12V system settings. For example, for a 24V system, if the
over-discharge voltage is to be set to 22.0V, as n=24/12=2, the value needed in line with 12V system settings is
22.0V/2=11.0V, therefore the over-discharge voltage needs to be set to 11.0V.
②．
Tap " , " to select the item to be set; then tap " ", and the parameter or sign will flash; continue to tap
" , " to adjust the value, and tap " " again to confirm the setting. (For the setting ranges of related parameters,
refer to "Parameter settings list")
③．
For parameters on the current menu, those highlighted are settable, while those underlined are not.
SET
AUTO/SLD
BST:14.4V
LVD:11.0V
Setting icon
Battery type indication
System voltage indication
Boost charging voltage 14.4V
Over-discharge voltage 11.0V
Enter into the setting menu, tap " , " to move to "BackLight-T
：
20S", tap " "to enter into the setting
mode, and tap " , " to modify the value within the setting range (
"
ON" indicates the screen will be
constantly lit, and the range of backlight time is "1-600" S.
).Tap " " to confirm the modification, or tap
“ ” to cancel the modification.
Parameter settings list
Menu level Page
Item to set
1
Battery system
voltage
BatSysVol
：
Battery type
BatType
：
Nominal battery
capacity
Capacity
：
Device address
Parameter and setting range
Remarks
“
12V
”
12V system
“
24V
”
24V system
“
36V
”
36V system
“
48V
”
48V system
“
AUTO
”
auto recognition
“
SLD
”
sealed lead-acid battery
“
FLD
”
open lead-acid battery
“
GEL
”
gel battery
“
LI
”
lithium battery
“
USE
”
user defined
0~9999
±
5
Address
：
1~60
±
1
2
Over-voltage threshold OverVolDsc
：
9.0~17.0V
Charging limit voltage
ChgLimtVol
：
9.0~17.0V
*
n
，±
1
Equalizing charging
voltage
EquChgVol
：
9.0~17.0V
Boost charging voltage
BstChgVol
：
9.0~17.0V
3
Floating charging
voltage
FltChgVol
：
9.0~17.0V
Boost charging
recovery voltage
BstChgRev
：
Over-discharge
recovery voltage
LowVolRev
：
Under-voltage
warning level
UndVolWrn
：
4
Over-discharge voltage LowVolDsc
：
Over-discharge time
delay
LVD Delay
:
0~60s
±
1
Equalizing charging
time
Equ
-
Time
:
0~300 MIN
±
1
Boost charging time
Bst
-
Time
:
0~300 MIN
±
1
5
Equalizing charging
interval
Equ
-
Inv
：
0~30
D(
days
)
±
1
Temperature
compensation
Temp
-
Com
：
-(3~5)mV/
℃/
2V
±
1
Light control time
L
-
CON
-
T
:
0~60 MIN
±
1
Light control voltage
L
-
CON
-
V
:
5~11V
*
n
，±
1
6
LCD screen backlight
time
BackLight
-
T
：
±
1
Clear historical data
<
ClrHistoryData
>
Reset to factory
settings
<
Restore Default
>
Note:
1) In this manual, "n" assigned with a value of 1, 2, 3 or 4 denotes a battery system of 12V, 24V, 36V
or 48V accordingly.System voltage indication
2)
Device address:host is 1, when using other address is from the machine（means when
using more controller in paralle）.
9.0~17.0V
9.0~17.0V
9.0~17.0V
9.0~17.0V
2 st-level
menu
1 to 600s (ON indicates the
screen is lit constantly)
Select "YES" for execution
Select "YES" for execution
Displayed item/
parameter
①．
②．
④．
⑤．
③．
6
The "parameters setting" page will have a brief summary of the parameters already set in this menu;
"AUTO": the battery voltage is the automatic recognition system;
"SLD": battery type is sealed lead acid battery;
"BST": charging voltage is 14.4V*n;
"LVD": over-discharge voltage is 11.0V*n;
In the "parameters setting manual, tap " " to enter into the following submenus.
3.3.4 Parameter Settings
3.3.5 Controller Charging and Discharging Related Parameters Setting Descriptions
3.3.6 LCD Screen Backlight Time Setting
3.3.7 "Clear Historical Data" and "Reset to Factory Settings"
“
ClrHistoryData”--> “YES”clear historical data
“
RestoreDefault”--> “YES”reset to factory settings
Tap " " to enter into the submenu, and a "NO" and YES" selection menu will pop up. Use " , "
to select "YES", then tap " " again, and "YES” will flash a few times. If "NO" is selected, tap " " to
directly return to the previous level.
13
14
485
Communication
Parallel CHG
Communication
setting
*
