Upgrading Devices - Huawei SUN2000 User Manual

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
Parameter
Comm addr
Forward power
Table 7-3 Description of the parameters on adding the Optimizer
Parameter
SN
Device Name
String No.
Location
----End

7.4.3.2 Upgrading Devices

Prerequisites
You have obtained the upgrade file through your supplier or Huawei engineers.
Context


Issue 01 (2018-05-21)
In the iOS system, the upgrade file can be imported to the mobile phone by email. The
upgrade file name extension must be .zip. Manually select is unavailable.
In the Android system, the upgrade file can be copied to the mobile phone. The upgrade
file name extension must be .zip and the file can be stored in your required directory.
Manually select is available.
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7 Operations on the Local FusionHome App
Description
Specifies the RS485 address
of the connected power
meter. The address should
be the actual address of the
power meter.
Set forward power.
Description
Optimizer SN.
The optimizer name can be
set.
String number automatically
allocated by the inverter
after optimizer search is
performed. The value starts
from 1 and cannot be set.
After optimizer search is
performed, the optimizer
implements sequencing
based on the voltage to
ground and then provides
the simulated location.
Value Range
[1, 247]

INV-Grid
 Grid-INV
Value Range
N/A
N/A
[1, 3]
[1, 25]
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