Huawei SmartLogger1000 User Manual page 191

SmartLogger1000
User Manual
No. Parameter
27 String
detection
starting
power
percentage
Shutdown at
28
0% power
limit
Maximum
29
apparent
power
30 Maximum
active power
31 Tracking
system
controller
32 Commanded
shutdown
hold after
power
recovery
33 Grounding
abnormal
shutdown
Issue 12 (2019-01-15)
Description
Specifies the threshold for
starting PV string exception
detection. The false alarms
caused by fixed shadow shading
can be controlled by changing
this parameter.
If this parameter is set to
Enable, the inverter shuts down
after receiving the 0% power
limit command. If this
parameter is set to Disable, the
inverter does not shut down
after receiving the 0% power
limit instruction.
Specifies the output upper
threshold for the maximum
apparent power to adapt to the
capacity requirements for
standard and customized
transformers.
Specifies the output upper
threshold for the maximum
active power to adapt to various
market requirements.
Selects a controller vendor.
The standards of certain
countries and regions require
that if the inverter is shut down
based on a command and
powers on again after power
recovers, it should still be in
commanded shutdown state.
If this parameter is set to
Enable, the inverter shuts down
after receiving the grounding
error signal. If this parameter is
set to Disable, the inverter does
not shut down after receiving
the grounding error signal.
Copyright © Huawei Technologies Co., Ltd.
Unit Value Range
% [1, 100]

N/A Disable

Enable
[Maximum
kVA
active power,
Smax_limit]
kW [0.1,
Pmax_limit]
N/A  No
tracking
controller
 Each
controller
vendor
N/A  Disable
 Enable
N/A  Disable

Enable
7 WebUI
Remarks
N/A
If the maximum active
power equals
Smax_limit, this
parameter is not
displayed.
For 1000 V inverters,
this parameter is
configurable only for
the
SUN2000-25KTL-US
, and the maximum
value is 27.5 kW.
N/A
N/A
N/A
178