Parameter
Description
Power (in percentage
of rated power) of ESS
in case of active power
scheduling timeout (%)
The default value is 0.0. After Limit solar inverter
power upon active power scheduling timeout is
enabled, if the communication between the
SmartLogger and the scheduling backend is
interrupted for a period longer than the set value of
Active power scheduling timeout threshold for
triggering solar inverter power limiting, the
SmartLogger limits the active power of the PCS based
on the set value of this parameter.
Grid Connection with Limited Power (kW)
NO TICE
● You are advised to choose Settings > Grid connection with limited power and
enable the grid connection with limited power function.
● To enable this function, you need to set power meter, inverter, Smart PCS, and
grid connection with limited power parameters. This section describes how to
set grid connection with limited power parameters.
● Before setting the parameters, ensure that a power meter has been connected
to the SmartLogger.
Step 1 Set export limitation parameters and click Submit.
Parameter
Description
Active power control
mode
Set this parameter to Grid connection with limited
power (kW).
Start control
When this parameter is set to Yes, the power limiting
function takes effect.
Electric meter power
direction
When the device has no output power, set this
parameter to Positive if the active power reading of
the power meter is positive. Otherwise, set this
parameter to Reverse.
Limitation mode
● Total power: controls the total power at the grid-
tied point to limit the power fed to the power grid.
● Single-phase power: controls the power of each
phase at the grid-tied point to limit the power fed
to the power grid.
SmartLogger3000
User Manual
6 WebUI Operations
Issue 10 (2022-08-20)
Copyright © Huawei Technologies Co., Ltd.
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