Huawei SmartLogger2000 series User manual

SmartLogger2000
User Manual
Issue
04
Date
2018-04-10
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd. 2018. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://e.huawei.com

SmartLogger2000
User Manual
About This Document
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ii
About This Document
Overview
This document introduces the SmartLogger2000 (SmartLogger for short) in terms of
installation, electrical connections, system operation, maintenance, and troubleshooting. You
should understand the SmartLogger features, functions, and safety precautions provided in
this document before installing and operating the SmartLogger.
The figures provided in this document are for reference only. The actual product appearance
prevails.
You can print the document. Store the paper copies properly for future use.
Intended Audience
This document is intended for photovoltaic (PV) plant operators and qualified electrical
technical personnel.
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.

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About This Document
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Symbol
Description
Calls attention to important information, best practices and
tips.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 04 (2018-04-10)
Updated 7.1 Note.
Updated 7.10.2.4 Setting NetEco Parameters.
Updated 7.10.3.1 Setting FTP Parameters.
Updated 7.11.2 Product Information.
Updated 8.2.5 Remote Output Control.
Issue 03 (2018-03-15)
Updated 7.1 Note.
Updated 7.8.3.2 Setting Running Parameters (Advanced User).
Updated 7.8.3.3 Setting Running Parameters (Special User).
Added 7.10.1.5 Setting the Name of the Built-in Bluetooth Module.
Updated 7.10.2.2 Setting RS485 Parameters.
Updated 7.10.2.3 Setting Power Meter Parameters.
Added 7.10.8 Setting Export Limitation Parameters.
Updated 7.11.8.4 ClearingAlarms.
Added 8.3.10 Distributed Power Factor Closed-Loop Control.
Issue 02 (2017-11-10)
Updated 7.1 Note.
Updated 7.4 WebUI Menu.
Updated 7.8.3.2 Setting Running Parameters (Advanced User).
Updated 7.8.3.3 Setting Running Parameters (Special User).
Added 7.10.5Alarm Output.

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About This Document
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Issue 01 (2017-07-20)
This issue is the first official release.

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User Manual
Contents
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Contents
About This Document.................................................................................................................... ii
1 Safety Precautions.........................................................................................................................1
2 Product Overview .........................................................................................................................3
2.1 Overview ......................................................................................................................................................................3
2.2 Appearance ...................................................................................................................................................................6
2.3 Nameplate Description ...............................................................................................................................................12
2.4 Typical Networking Scenarios....................................................................................................................................14
2.5 System Wiring Diagram..............................................................................................................................................17
3 Device Installation......................................................................................................................31
3.1 Precautions..................................................................................................................................................................31
3.2 Checking Before Installation ......................................................................................................................................31
3.3 Tools ...........................................................................................................................................................................32
3.4 Determining the Installation Position .........................................................................................................................34
3.5 Installing a SmartLogger ............................................................................................................................................36
3.5.1 Installing a SmartLogger on a Wall .........................................................................................................................36
3.5.2 Installing a SmartLogger Along a Guide Rail..........................................................................................................39
4 Electrical Connection..................................................................................................................43
4.1 Precautions..................................................................................................................................................................43
4.2 Preparing an OT Terminal...........................................................................................................................................43
4.3 Connecting Cables to the Terminal Block on the COM Port......................................................................................44
4.4 Connecting a PE Cable to the SmartLogger ...............................................................................................................45
4.5 Connecting the SUN2000...........................................................................................................................................46
4.5.1 Connection Description ...........................................................................................................................................46
4.5.2 Connecting the SUN2000 over RS485 ....................................................................................................................46
4.5.3 Connecting the SUN2000 Through AC Power Cables ............................................................................................52
4.5.4 Connecting Multiple SUN2000s..............................................................................................................................54
4.6 Connecting an EMI.....................................................................................................................................................56
4.6.1 Connection Description ...........................................................................................................................................56
4.6.2 Connecting the SmartLogger to an EMI That Supports Standard Modbus-RTU.....................................................57
4.6.3 Connecting the SmartLogger to a Split EMI ...........................................................................................................58
4.7 Connecting a Power Meter .........................................................................................................................................62

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4.8 Connecting a Box-type Transformer...........................................................................................................................63
4.9 Connecting a PID Module ..........................................................................................................................................64
4.10 Connecting a Ripple Control Receiver .....................................................................................................................66
4.11 Connecting an Ethernet Network Cable....................................................................................................................69
4.12 Connecting Fiber Jumpers ........................................................................................................................................70
5 System Operation........................................................................................................................72
5.1 Checking Before Power-On........................................................................................................................................72
5.2 System Power-On .......................................................................................................................................................73
6 Man-Machine Interaction..........................................................................................................75
6.1 USB Flash Drive Operation........................................................................................................................................75
6.1.1 Exporting Data.........................................................................................................................................................75
6.1.2 Exporting All Files...................................................................................................................................................76
6.1.3 Importing All Files...................................................................................................................................................78
6.1.4 Upgrading the Application.......................................................................................................................................79
6.1.5 Upgrading the BSP ..................................................................................................................................................80
6.2 NMS Operation...........................................................................................................................................................81
6.3 App Operation.............................................................................................................................................................81
7 WebUI............................................................................................................................................82
7.1 Note ............................................................................................................................................................................82
7.2 Preparations for Login ................................................................................................................................................82
7.3 Logging In to the WebUI ............................................................................................................................................86
7.4 WebUI Menu...............................................................................................................................................................87
7.5 Icon Description..........................................................................................................................................................91
7.6 WebUI Layout.............................................................................................................................................................92
7.7 Overview ....................................................................................................................................................................93
7.7.1 Plant Running Information ......................................................................................................................................93
7.7.2 Active Alarm............................................................................................................................................................94
7.7.3 Plant Yield................................................................................................................................................................94
7.7.4 Performance Data ....................................................................................................................................................95
7.7.5 Device Running Information ...................................................................................................................................96
7.8 Device Monitoring......................................................................................................................................................97
7.8.1 Querying Device Status ...........................................................................................................................................97
7.8.2 SmartLogger ............................................................................................................................................................97
7.8.2.1 Querying Master SmartLogger-Related Information............................................................................................97
7.8.2.2 Querying Slave SmartLogger-Related Information..............................................................................................98
7.8.3 SUN2000 .................................................................................................................................................................99
7.8.3.1 Querying Related Information..............................................................................................................................99
7.8.3.2 Setting Running Parameters (Advanced User) ...................................................................................................100
7.8.3.3 Setting Running Parameters (Special User)........................................................................................................108
7.8.3.4 Setting a Tracking System ..................................................................................................................................122
7.8.3.5 Setting the LVRT Characteristic Curve...............................................................................................................123

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7.8.4 PLC........................................................................................................................................................................124
7.8.4.1 Querying Related Information............................................................................................................................124
7.8.4.2 Setting the STA List............................................................................................................................................125
7.8.4.3 Networking Settings ...........................................................................................................................................126
7.8.5 EMI........................................................................................................................................................................128
7.8.5.1 Querying Related Information............................................................................................................................128
7.8.5.2 Setting Running Parameters................................................................................................................................129
7.8.5.3 PT Temperature Correction.................................................................................................................................132
7.8.6 Power Meter...........................................................................................................................................................133
7.8.6.1 Querying Related Information............................................................................................................................133
7.8.6.2 Setting Running Parameters................................................................................................................................134
7.8.7 PID.........................................................................................................................................................................134
7.8.7.1 Querying Related Information............................................................................................................................134
7.8.7.2 Setting Running Parameters................................................................................................................................135
7.8.8 Custom Device, IEC103 Device, or IEC104 Device.............................................................................................140
7.8.8.1 Querying Related Information............................................................................................................................141
7.8.8.2 Setting Telecontrol Parameters ...........................................................................................................................141
7.8.8.3 Setting Teleadjust Parameters.............................................................................................................................142
7.9 Querying Historical Data..........................................................................................................................................143
7.9.1 Querying Historical Alarms...................................................................................................................................143
7.9.2 Querying Operation Logs ......................................................................................................................................143
7.9.3 Exporting Data.......................................................................................................................................................144
7.10 Settings ...................................................................................................................................................................146
7.10.1 User Parameters...................................................................................................................................................146
7.10.1.1 Setting the Date and Time.................................................................................................................................146
7.10.1.2 Setting Plant Information..................................................................................................................................147
7.10.1.3 Setting Gain Parameters....................................................................................................................................148
7.10.1.4 Setting the Save Period.....................................................................................................................................149
7.10.1.5 Setting the Name of the Built-in Bluetooth Module .........................................................................................149
7.10.2 Communications Parameters ...............................................................................................................................150
7.10.2.1 Setting Ethernet Parameters..............................................................................................................................150
7.10.2.2 Setting RS485 Parameters.................................................................................................................................151
7.10.2.3 Setting Power Meter Parameters.......................................................................................................................152
7.10.2.4 Setting NetEco Parameters ...............................................................................................................................154
7.10.2.5 Setting Modbus TCP Parameters ......................................................................................................................155
7.10.2.6 Setting IEC103 Parameters...............................................................................................................................156
7.10.2.7 Setting IEC104 Parameters...............................................................................................................................157
7.10.3 Extended Parameters............................................................................................................................................158
7.10.3.1 Setting FTP Parameters.....................................................................................................................................158
7.10.3.2 Setting Email Parameters..................................................................................................................................159
7.10.4 Port Settings.........................................................................................................................................................160
7.10.4.1 Setting DO Parameters......................................................................................................................................160

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7.10.4.2 Setting USB Parameters....................................................................................................................................162
7.10.5 Alarm Output .......................................................................................................................................................163
7.10.6 Remote Shutdown over Dry Contacts..................................................................................................................165
7.10.7 Setting DI Parameters..........................................................................................................................................168
7.10.8 Setting Export Limitation Parameters..................................................................................................................169
7.11 Maintenance............................................................................................................................................................172
7.11.1 Upgrading Firmware............................................................................................................................................172
7.11.2 Product Information.............................................................................................................................................173
7.11.3 Setting Security Parameters.................................................................................................................................174
7.11.4 System Maintenance ............................................................................................................................................175
7.11.5 Device Log...........................................................................................................................................................175
7.11.6 Site Test................................................................................................................................................................176
7.11.7 Managing the License..........................................................................................................................................177
7.11.8 Device Management ............................................................................................................................................179
7.11.8.1 Connecting Devices ..........................................................................................................................................179
7.11.8.2 Device List........................................................................................................................................................180
7.11.8.3 Exporting Parameters........................................................................................................................................180
7.11.8.4 Clearing Alarms ................................................................................................................................................181
7.11.8.5 Re-collecting Performance Data .......................................................................................................................182
7.11.8.6 Correcting the Total Energy Yield.....................................................................................................................183
8 Power Grid Scheduling............................................................................................................185
8.1 Power Adjustment Description .................................................................................................................................185
8.2 Active Power Adjustment .........................................................................................................................................187
8.2.1 Disabling Active Power Derating ..........................................................................................................................187
8.2.2 Dry Contact Remote Control .................................................................................................................................188
8.2.3 Percentage Fix Limitation......................................................................................................................................189
8.2.4 Remote Scheduling................................................................................................................................................190
8.2.5 Remote Output Control..........................................................................................................................................191
8.3 Reactive Power Adjustment......................................................................................................................................193
8.3.1 Disabling Reactive Power Output..........................................................................................................................193
8.3.2 Dry Contact Remote Control .................................................................................................................................193
8.3.3 Reactive Power Fix Control...................................................................................................................................194
8.3.4 Power Factor Fix Control ......................................................................................................................................195
8.3.5 Q-U Characteristic Curve ......................................................................................................................................196
8.3.6 cos(Phi)-P/Pn Characteristic Curve .......................................................................................................................197
8.3.7 Q-U Hysteresis Curve (CEI0-16)...........................................................................................................................197
8.3.8 Remote Scheduling................................................................................................................................................198
8.3.9 Power Factor Closed-loop Control ........................................................................................................................199
8.3.10 Distributed Power Factor Closed-Loop Control ..................................................................................................200
9 Device Maintenance .................................................................................................................202
9.1 Routine Maintenance................................................................................................................................................202

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9.2 Troubleshooting........................................................................................................................................................202
9.3 Alarm List.................................................................................................................................................................205
10 SmartLogger Disposal............................................................................................................208
11 Technical Specifications ........................................................................................................209
A Installing and Wiring the RS485 Signal SPD.....................................................................212
A.1 Installing the RS485 signal SPD..............................................................................................................................212
A.2 Connecting the RS485 Signal SPD..........................................................................................................................214
B Product User Lists.....................................................................................................................218
C Acronyms and Abbreviations ................................................................................................219

SmartLogger2000
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1 Safety Precautions
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1
1 Safety Precautions
Read the safety precautions carefully. Otherwise, human injury and equipment damage may
occur.
Personnel Requirements
Only qualified and trained electrical technicians are allowed to install and operate the
SmartLogger.
Operators should understand the components and functioning of a grid-tied PV power
system, and they should be familiar with relevant local standards.
Read this document thoroughly before operations. Huawei shall not be liable for any
consequence caused by violation of the storage, transportation, installation, and operation
regulations specified in this document.
Label Protection
Do not tamper with any signs on the SmartLogger enclosure because these signs contain
important information about safe operation.
Do not remove or damage the nameplate at the rear of the SmartLogger enclosure
because it contains important product information.
Installation
Ensure that the SmartLogger is not connected to a power supply and is not powered on
before starting installation.
Install the SmartLogger in an environment with good ventilation to ensure efficient and
long-term system performance.
Ensure that the heat dissipation holes of the SmartLogger are not blocked.
During installation, do not touch any component inside the enclosure except the wiring
terminals at the bottom.
Install the SmartLogger in a dedicated area.

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Operation
Perform operations in strict accordance with safety precautions specified in this document and
other relevant documents.
When operating Huawei equipment, you must follow the local laws and regulations.
Maintenance and Replacement
A faulty SmartLogger requires overall maintenance. Contact the dealer if the
SmartLogger is faulty.
With sufficient knowledge of this document, maintain the SmartLogger by using proper
tools and testing equipment.
When maintaining the SmartLogger, wear electrostatic discharge (ESD) gloves and
comply with ESD precautions.
The device has multiple inputs. Switch off all inputs before maintenance.

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2 Product Overview
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2 Product Overview
2.1 Overview
Function
The SmartLogger is a highly integrated device dedicated for monitoring and managing the PV
power system. It converges ports, converts protocols, collects and stores data, and centrally
monitors and maintains devices in the PV power system.
Model Description
Model
Description
SmartLogger2000-10
10: with a built-in 500 V AC PLC CCO
SmartLogger2000-10-B
10-B: with a built-in 500 V AC PLC
CCO
11-B: without a built-in PLC CCO
SmartLogger2000-11-B
SmartLogger2000-10-C
10-C: with a built-in 800 V AC PLC
CCO
11-C: without a built-in PLC CCO
SmartLogger2000-11-C
The SmartLogger with a built-in PLC central coordinator (CCO) can work with the SUN2000 that
integrates a PLC station (STA) to implement PLC networking over existing power cables.
If the SmartLogger without a built-in PLC CCO is required to network with the SUN2000 that
integrates a PLC STA, connect a PLC CCO to the SmartLogger.
The built-in Bluetooth module of the SmartLogger2000-10 supports only Android apps. Built-in
Bluetooth modules of other SmartLogger models support bothAndroid and iOS apps.
This document uses the SmartLogger2000-10-C as an example to describe the typical networking
scenario, installation, and cable connection.
Features
The SmartLogger provides the following features:
Wide application

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−Industrial-grade application, wide temperature range: –40°C to +60°C
−High altitude: applicable at an altitude of 4000 m
Various communication modes
−Bluetooth
Has a built-in Bluetooth module through which the SUN2000 APP (APP for short)
connects to the SmartLogger for parameter configuration and device maintenance.
The SmartLogger Bluetooth is named as LOG+the last eight figures of the SN of
the SmartLogger. Users can change the name.
−Optical fiber ring switch
Provides two 100M Ethernet optical ports that support RSTP and STP to implement
fiber ring networking. If RSTP is used, fiber ring protection can be completed
within 10 seconds. If STP is used, fiber ring protection can be completed within 60
seconds.
The actual time depends on the fiber ring switch of the third party.
−PLC
Has a built-in PLC CCO through which southbound devices connect to the
SmartLogger over AC power cables.
The maximum voltage for the built-in PLC CCO of the
SmartLogger2000-10/10-B is 500 VAC. The maximum voltage for the built-in
PLC CCO of the SmartLogger2000-10-C is 800 VAC.
−Ethernet electrical port
Provides two 10/100M Ethernet electrical ports that can be used as southbound
ports to connect to southbound devices or used as northbound ports to connect to an
NMS.
A southbound port connects to a downstream device for collecting data and setting parameters.
Southbound devices include the inverter, environmental monitoring instrument (EMI), electricity
meter, box-type transformer, and PID module.
A northbound port connects to an upstream NMS for uploading data.
−RS485
Supports six RS485 routes and access of devices that use Modbus-RTU,
standard IEC103, and DL/T645.
RS485 supports both Modbus-Slave and Modbus-Control. If RS485 is set to
Modbus-Slave mode, the SmartLogger is in standby mode and can
interconnect with third-party data collectors and communication management
units. If RS485 is set to Modbus-Control mode, inverters that connect to the
SmartLogger conduct rapid power grid scheduling by using both PLC and
RS485 communication.
Graphical data
−In addition to displaying the electricity yield and real-time monitoring information
in graphic and text format, the embedded WebUI can also display performance data
of PV plants and devices in tables or curves.
−The APP displays the electricity yield and real-time monitoring information in
graphic and text format.
Centralized monitoring
−The SmartLogger manages up to 200 devices in a centralized manner.
−Each SmartLogger2000-10/10-B/11-B connects to a maximum of 80 inverters.

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−Each SmartLogger2000-10-C/11-C connects to a maximum of 150 inverters.
−Allows you to monitor and manage the PV power system on the embedded WebUI,
for example, viewing real-time information about PV plants, devices, and faults,
setting device parameters, and maintaining devices in remote mode.
−Allows you to monitor the devices in the PV power system on theAPP in real time,
such as viewing information about PV plants, devices, products, and faults, setting
device parameters, and maintaining devices.
Easy maintenance
−Allows users to upgrade the firmware of the SmartLogger and export data by using
a USB flash drive.
−Allows you to upgrade the firmware of the SmartLogger, inverter, PLC module, and
PID module, and export logs and data over the embedded WebUI.
−Allows you to manage the devices connecting to the SmartLogger, upgrade the
firmware of these devices, exports data from these devices, and classify and query
alarms over the app.
Intelligent management
−Automatically searches for and accesses Huawei inverters, PLC modules, and PID
modules. If you import a parameter configuration table, the SmartLogger can access
third-party devices that support Modbus-RTU and standard IEC103.
−Automatically assigns RS485 addresses to the connected Huawei inverters and PID
modules, and allows for RS485 address adjustment based on ESNs to facilitate
remote configuration and maintenance.
−Supports remote configuration of inverter parameters over the embedded WebUI
and synchronizes the parameters from one inverter to other inverters in batches.
−Automatically collects the data generated during the communication disconnection
from the inverter or manually collects the data over the embedded WebUI after the
connection resumes.
Remote maintenance
−Simultaneously connects to multiple NMSs (including Huawei and third-party
NMSs) over Modbus-TCP and IEC104. Huawei NMS features centralized O&M,
big data analytics, intelligent diagnosis, and mobile O&M.
−Supports connection to a third-party NMS over File Transfer Protocol (FTP).
−Sends electricity yield and alarms to users by emails.
Grid scheduling
−The SmartLogger supports various power grid scheduling modes and therefore can
meet the requirements of power grid companies in different countries.
−Implements rapid active power control and reactive power compensation for all the
inverters connecting to the SmartLogger.

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2.2 Appearance
Front View of the Shell
Figure 2-1 SmartLogger front view (unit: mm)
(1) LEDs
Table 2-1 Description of the LED indicators (from left to right)
Indicator (Silk Screen)
Status
Meaning
RUN indicator (RUN)
Green off
The SmartLogger is not powered
on.
Blinking green at short intervals (on for 0.125s
and then off for 0.125s)
The SmartLogger and NMS
(Huawei NMS or a third-party
NMS) are not connected or the
communication between them is
interrupted.
Blinking green at long intervals (on for 1s and
then off for 1s)
The SmartLogger properly
communicates with the NMS
(Huawei NMS or a third-party
NMS).
Alarm/maintenance
indicator (ALM)a
Alarm status
Red off
The SmartLogger and the
devices accessing it do not
generate any alarm.
Blinking red at long
intervals (on for 1s and
then off for 4s)
The SmartLogger or the devices
accessing it generate warning
alarms.
Blinking red at short
intervals (on for 0.5s
and then off for 0.5s)
The SmartLogger or the devices
accessing it generate minor
alarms.

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Indicator (Silk Screen)
Status
Meaning
Steady red
The SmartLogger or the devices
accessing it generate major
alarms.
Maintenance status
Green off
No local maintenance is
underwayb.
Blinking green at long
intervals (on for 1s and
then off for 1s)
Local maintenance is in
progress.
Steady green
Local maintenance succeeds.
Blinking green at short
intervals (on for 0.125s
and then off for 0.125s)
Local maintenance fails.
3G/4G indicator (3G/4G)
N/A
Reserved
Bluetooth indicator
(BLE)
Green off
You have not logged in to the
APP or login failed. The
SmartLogger is not connected to
the APP or the communication
has been interruptedc.
Blinking green at long intervals (on for 1s and
then off for 1s)
You have successfully logged in
to the APP.
a: If an alarm and local maintenance happen concurrently, the alarm/maintenance indicator shows the near-end
maintenance state first. After the USB flash drive is removed, the indicator shows the alarm state.
b: Local maintenance refers to operations performed by connecting a USB flash drive to the SmartLogger USB
port, such as full data import and export using a USB flash drive.
c: After the communication between the SmartLogger and the APP fails, the disconnection is normal if the
green indicator goes off immediately, and is abnormal if the indicator goes off after blinking slowly for 30s.

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Side View of the Shell
Figure 2-2 SmartLogger side view (unit: mm)
(1) Heat emission
hole
(2) SIM card slot (for the SmartLogger2000-10/10-B/11-B only,
reserved)
Rear View of the Shell
Figure 2-3 SmartLogger rear view (unit: mm)
(1) Wall-mounting ears

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Bottom of the Shell
Figure 2-4 SmartLogger2000-10/10-B/11-B bottom
Table 2-2 Port description
No.
Port (Silk Screen)
Function
Description
1
RF1, RF2
Reserved
Reserved.
2
12V OUT
12 V DC output
Provides 12 V DC power supply with a
maximum current of 100 mA.
3
12V IN
12 V DC input
Connects to a power adapter.
4
USB
USB port
Connects to a USB flash drive.
5
SFP1, SFP2
Ethernet optical port
Connects to an Access Terminal Box
(ATB) or another cascaded SmartLogger.
6
ETH1, ETH2
Ethernet electrical port
Connects to an Ethernet switch, router,
POE module, or PC.
7
DO
Digital parameter output
Relay output; supports the voltage of 12 V
and current of 0.5 A.
8
COM1–COM6
RS485 communication
Six RS485 ports that can be connected to
devices such as the inverter, box-type
transformer, electricity meter, or EMI
9
Default
Default key
Resets and restarts the Bluetooth module
or resets the SmartLogger IP address to
the default IP addressa. The default IP
address is 192.168.0.10.
10
AC1, AC2
AC power cable ports
SmartLogger2000-10/10-B: Connects
to the A, B, and C three-phase inputs,
and used for PLC with the SUN2000
over AC power cables. If PLC function
is not used, you do not have to connect
cables to these ports.
SmartLogger2000-11-B: disabled
11
External grounding
N/A

SmartLogger2000
User Manual
2 Product Overview
Issue 04 (2018-04-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
10
No.
Port (Silk Screen)
Function
Description
12
AI1–AI8
Analog input
SmartLogger2000-10: AI1–AI4
support 4–20 mA and 0–20 mA current
input (passiveb); AI5–AI8 support
4–20 mA and 0–20 mA current input
(activec).
SmartLogger2000-10-B/11-B: AI1
supports 0–10 V voltage input
(passive); AI2–AI4 support 4–20 mA
and 0–20 mA current input (passive).
AI5–AI8 support 4–20 mA and 0–20
mA current input (active).
13
AO1–AO6
Analog output
4–20 mA and 0–20 mA current output
14
DI1–DI8
Digital parameter input
Connects to a dry contact input. GND1
and GND2 are grounding ports for DI
signals.
a:
If the APP fails to connect to the SmartLogger or you have forgotten the IP address, you can press the
Default key to reset the Bluetooth module or restore the IP address to the default IP address (192.168.0.10).
Press and hold down the Default key for 3s to 10s to reset and restart the Bluetooth module. Press and hold
down the Default key for 3s to 10s until the BLU indicator blinks at short intervals (on for 0.125s and then
off for 0.125s) and all the other indicators are off, and then release the Default key.
Press and hold down for more than 10s to restore the IP address to the default IP address. Press and hold
down the Default key for more than 10s until the RUN indicator blinks at short intervals (on for 0.125s and
then off for 0.125s) and all the other indicators are off, and then release the Default key. The operation is
valid within 5 minutes.
b: Passive means that the AI port supports the connection to a sensor that requires a separate external power
supply.
c: Active means that the AI port supports the connection to a sensor that does not require a separate external
power supply.
Figure 2-5 SmartLogger2000-10-C/11-C bottom