36 Chapter 4 Use Of The Controller
NetSure 731 CC2, NetSure 731 C62 Series Power Supply System User Manual
Meanwhile, the test start time-voltage, end time-voltage and battery remaining capacity will be recorded. The records
can be queried through the host. During the battery test, if abnormalities occur, the controller will stop the battery test
automatically. The value description of the battery test parameters is listed in Table 4-10.
Table 4-10 Description of the battery test parameter setting
Parameter
Range
Factory setting
Value description
End Test Volt
43.1V ~ 57.9V 45.2V
The controller w ill stop the battery test and sw itch to FC state if the
battery voltage reaches the ‘End Test Volt’, or the discharge time
reaches the
‘End Test Time’, or the battery capacity reaches the ‘End
Test Cap’
End Test Time
5min ~
1440min
300min
End Test Cap
0.01C
10
~
0.95C
10
0.7C
10
Cyc Test En
Y, N
Y
Select
‘Y’ to enable this function;
Select
‘N’ to disable this function
Cyc Test Time
Month, day,
time
01-01-00:00
When the parameter ‘Cyc Test En’ is set to ‘Y’, the controller w ill test the
ba
ttery according to the ‘Cyc Test Time’
04-01-00:00
07-01-00:00
10-01-00:00
Short Test Enable
Y, N
y
Whether using the short test function
Short Test Alarm
1A ~ 100A
10A
The short test is used for discharge test comparison of the tw o battery
strings. The inspection for the battery feature is valuable w hen one
battery is not discharged for a long time.
If the battery is
not discharged w ithin the ‘ShortTest Period’, the
controller w ill start a short test, w hose operation time is set by the
param
eter ‘ShortTest Time’. By the end of the test, if the difference in the
discharge currents of the tw o battery strings
is bigger than the ‘Short
Test
Alarm’, the battery discharge abnormal alarm w ill be generated
Short Test Period
24h ~ 8760h
720h
Short Test Time
1min ~ 60min
5min
Stable Test Enable
Y, N
N
The stable test is conducted w ith constant battery discharge current. To
execute the stable test, the present load current should be bigger than
the current value set by stable test. The stable test is suitable for bigger
load and relative stable load current, otherw ise, do not exercise it. The
current
value is set through the parameter ‘Stable Test Current’. If the
parameter ‘StableTest
Enable’ is set to ‘Y’, the test w ill be started once
the battery satisfies the test condition
Stable Test Current 0 ~ 9999A
9999A
The schematic diagram of the test function is shown Figure 4 -29.
Battery
Auto-management
battery test
Rectifier output
voltage lower than
battery voltage
Battery discharges
Rectifier hot
standby
'End Test Volt' is reached
'End Test Cap' is reached
'End Test Time' is reached
Manual/
Timed start
Figure 4-29 Schematic diagram of the test function
Temperature compensation parameters
1. At the BAT Settings screen, press
▲ or ▼ to select the ‘Temp. Comp’ menu, then press the ENT key to confirm.
There are two screens, as shown in Figure 4-30.
Center Temp: 25
°
Coeff: 72mV/
°
Temp: No
C
C
Batt T H2: 50
°
C
Batt T H1: 50
°
Batt T L1: 0
°
C
C
Figure 4-30 Temperature compensation settings screen
2. Press
▲ or ▼ to select the parameter you need, and press ◄ or ► to select the parameter value. Then press the
ENT key to confirm and save the change.
