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
7 Device Maintenance
Issue 04 (2020-03-11)
Copyright © Huawei Technologies Co., Ltd.
141
No.
Fault
Cause
Suggestions
2
The
SmartLogger
cannot find
any device.
1. The COM ports are not connected to
devices, or the cables are loose,
disconnected, or reversely connected.
2. The RS485 communications
parameters are not correctly set, and
the solar inverter address is beyond
the search range preset on the
SmartLogger.
3. The devices that cannot be detected
automatically, such as the EMI and
power meter, are not manually added.
1. Check the RS485 cable connection.
If the cable is loose, disconnected, or
reversely connected, reconnect it
firmly.
2. Check the RS485 communications
parameter settings. Ensure that the
baud rate and communication address
are set correctly and that the solar
inverter address is within the search
range of the SmartLogger.
3. Manually add the devices that cannot
be detected automatically, such as the
EMI and power meter.
4. Contact the dealer or Huawei
technical support.
3
The
communicatio
n for MBUS
networking
failed.
1. The solar inverter and SmartLogger
do not support MBUS.
2. The AC power cable is loose,
disconnected, or reversely connected.
3. The upstream circuit breaker for the
AC power cable is turned off.
4. In MBUS networking, Built-in
MBUS or Networking is set to
Disable.
5. The SmartLogger is faulty.
1. Check whether the solar inverter and
SmartLogger support MBUS.
2. Check the AC power cable. If it is
loose, disconnected, or reversely
connected, reconnect it firmly.
3. Check that the upstream circuit
breaker for the AC power cable is
turned on.
4. Set Built-in MBUS and Networking
to Enable.
5. Contact the dealer or Huawei
technical support.
4
The device
status is
displayed as
disconnected
on the
SmartLogger.
1. The cable between the solar inverter
and the SmartLogger is loose or
disconnected.
2. The solar inverter is powered off.
3. The baud rate or RS485 address of the
solar inverter is changed.
4. The solar inverter is replaced.
5. The solar inverter is removed and not
reconnected.
1. Check the cable between the solar
inverter and the SmartLogger. If the
cable is loose or disconnected,
reconnect it firmly.
2. Check the solar inverter connection
and power on the solar inverter.
3. Check that the baud rate and RS485
address of the solar inverter are set
correctly.
4. If any device is replaced, search for
the device again or manually add the
device.
5. If the device has been removed,
perform the Remove Devices
operation on the Device Mgmt. page.