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.
92
Parameter
Description
Automatic ON due to
communication resumed
If this parameter is set to Enable, the inverter automatically starts after
communication recovers. If this parameter is set to Disable, the inverter
needs to be started manually after communication recovers.
Soft start/boot time (s)
Specifies the duration for the power to gradually increase when the inverter
starts.
AFCI
The North American standard requires that the inverter should have DC arc
detection function.
AFCI detection adaptive mode
Adjusts the sensitivity of arc detection.
AFCI self-test
Send the AFCI self-check command manually.
Current error during the scan (A)
To prevent inaccurate scanning caused by sunlight change, the current
change of PV strings operating properly should be monitored when the I-V
curves of PV strings are being scanned. When the current exceeds the
specified value, it is determined that the sunlight changes. The I-V curves
should be scanned again.
OVGR associated 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.
Dry contact function
Identifies the dry contact signals from the SmartLogger.
Set this parameter to OVGR for OVGR signals, and set it to NC for other
signals. This parameter is displayed if the Japanese grid code is selected.
Commanded shutdown hold
after power recovery
The standards of certain countries and regions require that if the inverter is
shut down after receiving a command and powered on again after power
recovers, it should still be in commanded shutdown state.
Night-time hibernation
The inverter monitors PV strings at night. If this parameter is set to Enable,
the monitoring function of the inverter will hibernate at night to reduce
power consumption.
MBUS communication
For inverters that support RS485 communication and MBUS
communication, you are advised to set this parameter to Disable to reduce
power consumption.
RS485-2 communication
If this parameter is set to Enable, the RS485-2 port can be used. If the port
is not used, you are advised to set this parameter to Disable to reduce
power consumption.
Delay upgrade
This parameter is mainly used in the upgrade scenarios where the PV power
supply is disconnected at night due to no sunlight or unstable at dawn or
dusk due to poor sunlight.
After the inverter starts to upgrade, if Delay upgrade is set to Enable, the
upgrade package is loaded first. After the PV power supply recovers and
the activation conditions are met, the inverter automatically activates the
upgrade.