Parameter Setting Description
No control If this parameter is set, the capacity of the grid-connection point
is not limited. The inverter and PCS run according to the preset
control policy.
Active
capacity limit
If this parameter is set, the active power of the grid-connection
point for purchasing or feeding power cannot exceed the preset
capacity limit.
Apparent
capacity limit
If this parameter is set, the apparent power of the grid-
connection point for purchasing or feeding power cannot exceed
the preset capacity limit.
Active Capacity Limit
Parameter Setting Description
Maximum
active
capacity
Set this parameter according to the charging capacity in the
demand contract of the power grid company. Once set, the
active power of the grid-connection point for purchasing or
feeding power cannot exceed the preset value.
PV power
limit when
power meter
fails
Species the active power limit of the inverter when the feed-in
meter communication is abnormal. You can manually change
the active power percentage of the inverter as required.
PCS power
limit when
power meter
fails
Species the active power limit of the PCS when the feed-in
meter communication is abnormal. You can manually change
the active power percentage of the PCS as required.
Apparent Capacity Limit
Parameter
Setting Description
Maximum
apparent
capacity
Set this parameter according to the charging capacity in the
demand contract of the power grid company. Once set, the
apparent power of the grid-connection point for purchasing or
feeding power cannot exceed the preset value.
PV power
limit when
power meter
fails
Species the active power limit of the inverter when the feed-in
meter communication is abnormal. You can manually change
the active power percentage of the inverter as required.
SmartLogger3000
User Manual 6 WebUI Operations
Issue 10 (2022-08-20) Copyright © Huawei Technologies Co., Ltd. 195
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