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Step 5:
Set the communication address and communication baud rate in the
communication setting interface. When the meter is used as the Grid meter (DC,
AC/
Hybrid system), the address is set to “005”. When it is used as the PV meter
(AC/Hybrid system), the
address is set to “006”. The baud rate is set to 9600;
System Operation
3.1
Switch on
System shall be turned on in the correct sequence to avoid any damage.
Step 1:
Turn on the MCCB and the AC switch of HV50056 shows.
Step 2:
Turn on the external On-grid AC breaker
Step 3:
Turn on the PV switch (DE: PV switch on inverter; AU: external PV switch)
Step 4:
If backup load is applied, turn on the external Backup AC breaker
3.2
Switch off
System shall be turned off in the correct sequence to avoid any damage.
Step 1:
Remove the front panel of the inverter and HV50056
Step 2:
If backup load is applied, turn off the Backup AC breaker.
Step 3:
Turn off the MCCB of HV50056 and the ac switch on HV50056
Step 4:
Turn off the PV switch (DE: PV switch on inverter; AU: external PV
switch)
Step 5:
Turn off the On-grid AC breaker.
