Huawei SUN2000 Series Quick Manual page 5

L1/L2
Clamp the shield
layer of the
communications
cable into the
ground point.
When connecting cables, ensure that the source of current transformers points to the power grid.
2. Set the DIP switch of the energy meter as the figure below to ensure that the
communications address is 11.
If the energy meter and the SUN2000
communicate successfully, the COM indicator of
the energy meter will be green.
4