30
31
5. Commissioning
5
Commissioning
5.1
Configuring Battery System
The DIP switch is used to configure the communication between battery module(s)
and the inverter. Detailed configuration information is detailed as follows:
0
1
2
3
4
5
6 7
Configuration activated by inverter
0- Matching one battery module (default)
1- Matching two battery modules
2- Matching three battery modules
Black-start Configuration
The black-start function is only used in an off-grid application and when there is no
other power supply.
If the battery is started in the black-start mode, even when there is no BMS
communication, the port still contains high voltage with risk of electric shock.
After the black-start mode has started, if the BMS communication has still not been
established within 3 minutes, the black start has failed.
4- Matching one battery module
5- Matching two battery modules
6- Matching three battery modules
5. Commissioning
5.2
Commissioning
Verify the model number of each battery module to ensure that
they are all
the
same model.
Once all battery module(s) are installed, follow these steps for beginning operation:
1) Configure the DIP (VI) to the corresponding number according to the number of
battery module(s) that has (have) been installed
2) Remove the cover board of the
BMS
3) Move the circuit breaker switch (V) to the
ON position
+
4) Press the POWER button (VI) to turn on the Q.HOME BAT-G1 system
5) Re-install the cover board to the
BMS
6) Turn on the inverter AC switch
3
4
2
NOTE!
When powering on the BMS, the system will start self-testing. If the buzzer
beeps, it means the DIP configuration is in fault or communication failure has
occured.
If the buzzer beeps check if the number of battery modules are
corresponding to the DIP configuration, and also check if the RS485
communication cables are correctly connected. After checking that these two
situations are set, press the POWER button to power on, and press the POWER
button again 10 seconds later. In addition, the buzzer will only sound on the
corresponding fault during the power-on self-test. After the self-test has already
been completed, it will not beep again even if the same fault occurs.
NOTE!
Frequently pressing the POWER button may cause a system error.
Allow at least 10 seconds after pressing the POWER button prior
to making another attempt.
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
