User's Manual
Table Of Contents
- About This Document
- Contents
- 1 Safety Information
- 2 Product Overview
- 3 Device Installation
- 4 Cable Connections
- 4.1 Connecting Cables to the SmartLogger
- 4.1.1 Preparing Cables
- 4.1.2 Connecting a PE Cable
- 4.1.3 Connecting an RS485 Communications Cable
- 4.1.4 Connecting an MBUS Cable
- 4.1.5 Connecting a DI Signal Cable
- 4.1.6 Connecting the Output Power Cable
- 4.1.7 Connecting the AI Signal Cable
- 4.1.8 Connecting the DO Signal Cable
- 4.1.9 Connecting the Ethernet Cable
- 4.1.10 Connecting Fiber Jumpers
- 4.1.11 Installing a SIM Card and a 4G Antenna
- 4.1.12 Connecting the 24 V Input Power Cable
- 4.2 Connecting Cables to the SmartModule
- 4.2.1 Preparing Cables
- 4.2.2 Connecting the PE Cable
- 4.2.3 Connecting the Ethernet Cable
- 4.2.4 Connecting the 12 V Power Input Cable
- 4.2.5 Connecting the RS485 Communications Cable
- 4.2.6 Connecting the DI Signal Cable
- 4.2.7 Connecting the Output Power Cable
- 4.2.8 Connecting the AI Signal Cable
- 4.2.9 Connecting the PT Signal Cable
- 4.2.10 Connecting the 24 V Power Input Cable
- 4.1 Connecting Cables to the SmartLogger
- 5 System Operation
- 6 WebUI Operations
- 6.1 Introduction to WebUI
- 6.2 Device Commissioning
- 6.3 Parameter Settings
- 6.3.1 Setting User Parameters
- 6.3.2 Setting Parameters for Connecting to the Management System
- 6.3.3 Setting RS485 Communications Parameters
- 6.3.4 Setting Parameters for the Slave SmartLogger
- 6.3.5 Setting MBUS Parameters
- 6.3.6 Setting SUN2000 Parameters
- 6.3.7 Setting PID Module Parameters
- 6.3.8 Setting Power Meter Parameters
- 6.3.9 Setting EMI Parameters
- 6.3.10 Setting STS Parameters
- 6.3.11 Setting IEC103 Device Parameters
- 6.3.12 Setting Parameters for a Custom Device
- 6.3.13 Setting IEC104 Device Parameters
- 6.4 Power Grid Scheduling
- 7 Device Maintenance
- 8 FAQ
- 8.1 How Do I Connect the SmartLogger to the SUN2000 App or FusionSolar App?
- 8.2 How Do I Set FTP Parameters?
- 8.3 How Do I Set Email Parameters?
- 8.4 How Do I Change the SSID and Password of the Built-in WLAN?
- 8.5 How Do I Use DI Ports?
- 8.6 How Do I Use DO Ports?
- 8.7 How Do I Use the USB Port?
- 8.8 How Do I Change a Device Name?
- 8.9 How Do I Change the Communications Address?
- 8.10 How Do I Export Inverter Parameters?
- 8.11 How Do I Clear Alarms?
- 8.12 How Do I Enable the AI1 Port to Detect SPD Alarms?
- 8.13 Which Models of Power Meters and EMIs Are Supported by the SmartLogger?
- 8.14 How Do I Check the SIM Card Status?
- 9 Technical Specifications
- A Product User Lists
- B Domain Name List of Management Systems
- C Acronyms and Abbreviations
SmartLogger3000
User Manual
6 WebUI Operations
Issue 04 (2020-03-11)
Copyright © Huawei Technologies Co., Ltd.
128
Parameter
Description
DI
NOTE
The DI parameters include
M1.DI1, M1.DI2, M1.DI3,
M1.DI4, and
Percentage(%).
Supports 16 levels of percentages.
"√" indicates a low level. When the four DI ports of the
SmartModule are connected, the ports are low-level ports.
When not connected, the ports are high-level ports.
The percentage levels of M1.DI1 to M1.DI4 should differ
from each other.Otherwise, an exception will occur during
command parsing.
If the actual input DI signal is inconsistent with that
configured on the WebUI, the SmartLogger controls the
solar inverters to work at full load and generates the
Abnormal Reactive Schedule alarm.
Before connecting the SmartModule to the SmartLogger, if DI reactive scheduling has been
configured for the DI port and the scheduling signal needs to be connected to the SmartModule,
delete the DI configuration and reconfigure it.
In the scenario where the SmartLogger and SmartModule are combined, if the SmartModule is
removed and the scheduling signal needs to be connected to the SmartLogger, delete the DI
configuration and reconfigure it.
Reactive Power Fix Control
Parameter
Description
Reactive power control
mode
If the PV array is required to generate constant reactive power
at a specified time, set this parameter to Reactive power fix
control.
Start time
If the solar inverter is required to run with specified
maximum power in certain periods of a day, add setting
records based on site requirements.
When multiple time points are set, the solar inverter will run
with the maximum power specified for the time point that is
earlier than and the closest to the current system time. For
example, if you add 00:00:00 and 12:00:00 on the WebUI and
the current system current is 14:30:00, the solar inverter will
run with the maximum power specified for 12:00:00.
Reactive power (kVar)
Power Factor Fix Control
Parameter
Description
Reactive power control
mode
If the PV plant is required to generate a constant power factor
at the grid-tied point and the solar inverter is required to
adjust the real-time reactive power based on the preset power
factor, set this parameter to Power factor fix control.
Start time
If the solar inverter is required to run with a specified power