SmartLogger1000
User Manual
7 WebUI
Issue 12 (2019-01-15)
Copyright © Huawei Technologies Co., Ltd.
176
No.
Parameter
Description
Unit
Value Range Remarks
16
Current error
during
scanning
When the IV curves of PV
strings are being scanned, the
current change of PV strings
operating properly should be
monitored to avoid inaccurate
scanning caused by sunlight
change. If the current exceeds
the specified value, it is
determined that the sunlight
changes, and the IV curves
should be scanned again.
A
[0.00, 2.00]
N/A
17
OVGR
linked
shutdown
If this parameter is set to
Enable
, the inverter shuts down
after receiving the OVGR
signal. If this parameter is set to
Disable
, the inverter does not
shut down after receiving the
OVGR signal.
N/A
Disable
Enable
This parameter is
displayed after the
Japanese grid code is
selected.
18
Dry contact
function
Identifies the dry contact signals
from the SmartLogger.
N/A
NC
OVGR
Set this parameter to
OVGR
for OVGR
signals, and set it to
NC
for other signals.
This parameter is
displayed after the
Japanese grid code is
selected.
19
Hibernate at
night
The inverter monitors PV
strings at night. If
Hibernate at
night
is set to
Enable
, the
monitoring function of the
inverter will hibernate at night,
reducing power consumption.
N/A
Disable
Enable
N/A
20
PLC
communicati
on
For inverter models that support
both RS485 and PLC
communication, when RS485
communication is used, you are
advised to set
PLC
communication
to
Disable
to
reduce power consumption.
N/A
Disable
Enable
If
Tracker
controller
is set to
a model, this
parameter cannot
be set to
Enable
.
If the inverter
communicates
with the
SmartLogger over
PLC, this
parameter cannot
be set to
Enable
on the WebUI.