Goodwe GW50K06-ETC handleiding
Handleiding
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57
09 Maintenance
User Manual V1.2-2024-10-30
No� Fault Cause Solutions
13 Comm Fault 2
The communication
between battery
and inverter failed
1.Conrm that the BMS communication
cable sequence is correct according to the
installation manual,and the connection is
normal (use the meter tester to measure the
connection).
2.Turn on the inverter, connect to the
PVmaster locally or connect inverter to
SEMS to remotely check the communication
protocol through GM to ensure that the
protocol is consistent with the battery series.
3.Installer need to connect BYD's wi and log
in to its webpage to congure the number of
battery cells and inverter manufacturers, as
well as the communication protocol. Detials
please refer to BYD high voltage battery
installation guide (For BYD Battery) .
4.Turn on the battery, measure the
output voltage of the battery by using a
multimeter(inverter side) to see if the output
voltage of the battery is normal. Make sure
that the positive and negative poles of
the battery are connected to the inverter
correctly.
5.Check and conrm the positive and negative
poles of the battery power cable are not
reversed to the inverter. Note: ET has polarity
protection for high-voltage batteries, but not
for low-voltage battery inverters. Reversed
battery connection can damage the inverter.
6.If the inverter is not connected with
GOODWE SEMS, installer can use the
calibration tool to modify the active mode
with Laptop; if inverter is connected with
SEMS, it can be modied remotely through
GM by service engineers of Goodwe.
7.If the above 6 steps are all normal, it might
be the cause of the inverter BMS port, please
contact customer service center
14
Cell
Overtemprature
3
Cell overtemprature
3
Power o and restart after 2 hours.If
the problem persists,please contact with
customer service center
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Productinformatie
| Merk | Goodwe |
| Model | GW50K06-ETC |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8531 MB |
