Wireless H3G-TA Engineering Manual A8
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The time is the last updated time for battery resistance values. Continue to press
“
▼”:
“V” means string voltage and “C” means string current. Continue to press “
▼”:
It is showed the temperature, voltage and IR for battery 1 of string 1. Continue to
press “
▼”
and will see the data for each battery. At the last page the ambient
temperatures will be displayed:
If finding any incorrect values, need to check the wirings, parameters and others
related.
4.3 Alarm
Checking
Any alarm happened, a sign “!” will appear on the main interface and the lamps on the
front panel will light up.
Press “Enter” to see the details:
S1: String 1
C/V: Cell voltage
S/V: String voltage
To see more detailed, enter the menu “B Alarm Info.”
→
“B.1 Curr. Alm.”
→
Choose a
string
→
Use “
▲
“ or “
▼
” to see all alarms.
In the menu “B.2 Alarm Rec.” all recovered alarms will be showed.
During alarming, the buzzer in CM module will turn on and press “Esc” twice to turn it
off. Also it can be shut down in the menu “5.5 Beep Ctrl “.
4.4
Internal Resistance Test and Setting
The CM module will perform IR test once a month automatically, and for the first time
to run it, IR test should be done manually for getting the base IR values for each
battery.
In the menu “2 R Test “, choose a string then press “Enter” to start a IR test, which will
take around 10 minutes to half hours depends on battery number. If you want to
interrupt the process during IR test, just switch off the CM module.
After finishing a IR test, the setting for the base IR values should be done as below.
For New Batteries
S1 V&C
：
352.5V +0.1A
S1-001#
：
+23.5
℃
13.235V 3256 u
Ω
Ambient
：
+23.5
℃
+23.5
℃
1#: ! 2#: OK 3#: --
4#: -- 5#: -- 6#: --
S1 C/V alarm
S1 S/V alarm
