Solar Controller-SCM48100 User Manual
15
consecutive minute, it will be viewed as communication failure.
2.7.2 Operation Instructions of Functions of Button on Front Panel
a) UP——UP button: The menu turns up and the value is increased during setting of
parameter;
Press 3S UP button for a long time to quickly adjust status.
b) OK——OK button: Enter the menu and return to previous menu;
Single click—> Confirm (save data);
c) Down——Down button: The menu turns down and the value is decreased during setting of
parameter;
Press 3S DOWN button for a long time to enter quick adjustment status.
2.8 Configuration of Monitoring Parameters
The monitoring module is already configured according to the default parameters specified in
“Table of Setting of Battery Management Parameters”. If you need to change the configuration,
you may conduct parameter setting through RS485/RS232 communication or using buttons on the
display panel of LCD. Refer to the following table for details:
Table of Setting of Battery Management Parameters
Display of monitoring
panel
Description of
display
Setting range
Default
value
Equalized charging
voltage
/
42.0~58.0Vdc, and greater than and equal to float
charging voltage but less than (overvoltage alarm
point-1) Vdc
57.6Vdc
Float charging voltage
/
42.0~56.0Vdc, and greater than (DC
under-voltage alarm point+2) Vdc but less than
and equal to equalized charging voltage
54Vdc
Equalized charging
cycle
/
30 days~240 days
60 days
Charging coefficient
Charging
current-limiting
coefficient of
storage battery
0.05 ~0.25C10
0.10 C10
Number of battery
packs
Number of battery
packs
1 ~2
1
Battery capacity 1
Capacity of battery
pack 1
30~2000Ah
200Ah
Battery capacity 2
Capacity of battery
pack 2
30~2000Ah
200Ah
Temperature
compensation
Battery charging
temperature
0~500mV
120mV
Summary of Contents for SCM48100
Page 2: ......
