Sungrow Logger1000A-EU User Manual
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Sungrow Logger1000A-EU User Manual

Sungrow Logger1000A-EU User Manual

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Logger1000A-EU
Logger1000A-EU-UEN-Ver15-202408

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Summary of Contents for Sungrow Logger1000A-EU

  • Page 1 User Manual Data Logger Logger1000A-EU Logger1000A-EU-UEN-Ver15-202408...

  • Page 2: All Rights Reserved

    Software Licenses • It is prohibited to use data contained in firmware or software developed by SUNGROW, in part or in full, for commercial purposes by any means. • It is prohibited to perform reverse engineering, cracking, or any other operations that...

  • Page 3: About This Manual

    Validity This manual is valid for the following models: • Logger1000A-EU It is referred to as "Logger1000” hereinafter unless otherwise specified. Target Group This manual is intended for qualified technicians who are responsible for installation, operation, and maintenance of the product, and users who need to check inverter parameters.
  • Page 4 Security Declaration For details on the product’s network security vulnerability response process and vulnerability disclosure, please visit the following website: https://en.sungrowpower.com/security-vulnerability-management Symbols This manual contains important safety instructions, which are highlighted with the following symbols, to ensure personal and property safety during usage, or to help optimize the product performance in an efficient way.

  • Page 5: Table Of Contents

    Contents All Rights Reserved......................I About This Manual......................II 1 Safety Instructions ....................1 1.1 Unpacking and Inspection..................2 1.2 Installation Safety....................3 1.3 Electrical Connection Safety.................3 1.4 Operation Safety....................4 1.5 Maintenance Safety....................4 1.6 Disposal Safety.....................5 2 Product Description ....................
  • Page 6 5 Electrical Connection ..................21 5.1 Safety Instructions....................21 5.2 Port Introduction....................21 5.3 Connection to PV Devices................. 22 5.3.1 Connection to a Single Inverter..............22 5.3.1.1 RS485 Terminal Block Connection..........22 5.3.1.2 RJ45 Port Connection..............24 5.3.2 Connection to Multiple Devices..............25 5.3.3 Connection to Smart Energy Meter............26 5.3.4 Connection to Meteo Station..............28 5.4 Connection to Background.................
  • Page 7 7.9.1 RealTime Values..................44 7.9.2 DC Info ....................44 7.9.3 Initial Parameter..................45 7.9.3.1 Individual Device Settings.............. 45 7.9.3.2 Batch Settings................45 7.9.4 Operation Parameters................45 7.9.5 System Parameters.................. 46 7.9.6 Protection Parameter................46 7.9.7 Protection Parameters (Other)..............46 7.9.8 Power Regulation Parameters..............46 7.9.9 General Parameter...................
  • Page 8 7.12.2.3 Rebooting..................55 7.12.2.4 Reset All Settings.................55 7.12.3 Remote Maintenance................56 7.12.4 Message Export..................57 7.12.5 System Time...................57 7.12.6 iSolarCloud..................... 59 7.12.7 IEC104....................59 7.12.7.1 White List Settings............... 59 7.12.7.2 Generate Point Table..............59 7.12.7.3 Edit IEC104 Forwarding Point Table..........60 7.12.7.4 Import IEC104 Forwarding Point Table........62 7.12.7.5 Add Peer Port Information............
  • Page 9 8.3 Options for Power Control Method..............75 8.4 Selecting Power Control Mode................75 8.5 Settings for Active Power Control..............76 8.5.1 Remotely Regulating Active Power............76 8.5.1.1 Open-Loop Control.................77 8.5.1.2 Closed-Loop Control..............77 8.5.2 Locally Regulating Active Power..............78 8.5.2.1 Open-Loop Control.................78 8.5.2.2 Closed-Loop Control..............79 8.5.2.3 Configuring Adjustment Time and Target Values......
  • Page 10 9.1.3 Remote Power Control................99 9.2 Settings for Reactive Power Control..............99 10 Energy Management ..................100 10.1 Requirements....................100 10.1.1 Adding a Meter..................100 10.1.2 Controlling Grid-Connection Power............101 10.2 Selecting Energy Management Working Modes..........103 10.2.1 Self-Consumption................. 103 10.2.1.1 Demand Control................. 105 10.2.1.2 Adding Battery Usage Plan............108 10.2.2 Time Plan.....................
  • Page 11 14.4 Contact Information..................126...

  • Page 12: Safety Instructions

    Level 6 or stronger winds. SUNGROW shall not be held liable for any damage to the device due to force majeure, such as earthquakes, floods, volcanic eruptions, mudslides, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and other extreme weathers.

  • Page 13: Unpacking And Inspection

    • SUNGROW shall not be held liable for any damage to the product caused by the negligence, intent, fault, improper operation, and other behaviors of users or third-party organizations.

  • Page 14: Installation Safety

    If there are problems with the above inspection items, do not install the device and contact the distributor first. If the problem persists, contact SUNGROW in time. 1.2   Installation Safety DANGER Make sure there is no electrical connection before installation.

  • Page 15: Operation Safety

    • When the product is running, do not dismantle any components of the product. Otherwise, electric shock may occur. 1.5   Maintenance Safety DANGER Unauthorized modification or use of parts not sold or recommended by SUNGROW may result in fires and electric shocks.

  • Page 16: Disposal Safety

    NOTICE • To avoid the risk of electric shock, do not perform any other maintenance operations beyond this manual. If necessary, contact SUNGROW for maintenance. Otherwise, the losses caused are not covered by the warranty. • If a fault occurs, only re-power the device after the fault is cleared. Otherwise, the fault may expand, and the device may be damaged.

  • Page 17: Product Description

    2   Product Description 2.1   Function Introduction The Logger1000 is a device used for data collection, power control, and protocol conversion for inverters and other PV equipment in the PV plant. The device is also integrated with communication gateway and plant O&M function. The Logger1000 features flexible networking, auxiliary maintenance, and easy operation.
  • Page 18 User Manual 2 Product Description The Logger1000 can be connected to iSolarCloud via the router or connected to the iSolarCloud via the WLAN or 4G network. • The Logger1000 offers support for multiple communication methods, including WLAN and 4G networks. •...

  • Page 19: Product Introduction

    2 Product Description User Manual • Users can access the web interface using a mobile phone or PC. Through the interface, they can configure parameters and perform remote online upgrades. • The Data Logger can send data to iSolarCloud and forward commands to other devices connected to it.
  • Page 20 User Manual 2 Product Description Indicator (print) LED color LED status Description There is a fault with Steady on (Red) Logger1000 No data communication 4G indicator Steady on (Red) 4G connected Blue (4G) Data communication in Slow flash progress No data communication WLAN indicator Steady on (Red) WLAN connected...

  • Page 21: Unpacking And Storage

    3   Unpacking and Storage 3.1   Scope of Delivery Check the scope of delivery to ensure that all items listed on the packing list are included. The delivery should include the following items: figure 3-1 Scope of delivery Item Name Description Data Logger...

  • Page 22: Identifying The Data Logger

    • Confirm that the received model is the same as the purchased one. • Check the device thoroughly and ensure there are no visible damages. If there are any problems, contact SUNGROW or the forwarding company. WARNING Proceed with installation and commissioning only if the product is intact without signs of damage! Before installation, ensure that: •...

  • Page 23: Storage

    3 Unpacking and Storage User Manual 3.4   Storage If the Data Logger is not installed immediately after receiving, observe the following requirements to store it properly. • Store the Data Logger in its original packing case in a well-ventilated, dry, and clean indoor environment.

  • Page 24: Mechanical Installation

    4   Mechanical Installation 4.1   Installation Location Selection Environment Requirements • The Data Logger has an IP20 protection rating and should only be installed indoors. • Ambient temperature: –30°C to +60°C. Ambient relative humidity: 0% to 95% (no condensation). Excessive humidity may cause damage to internal components. •...

  • Page 25: Installation Tools

    4 Mechanical Installation User Manual 4.2   Installation Tools Installation tools include, but are not limited to, the following recommended ones. If necessary, use other auxiliary tools on site. Utility knife Marker Measuring tape Protective gloves Dust mask Safety footwear Vacuum cleaner Goggles Hammer drill...

  • Page 26: Wall-Mounted Installation

    User Manual 4 Mechanical Installation 4.3.1 Wall-Mounted Installation Mount the Data Logger onto the concrete wall or metal surface according to onsite conditions. For wall-mounted installation, the Data Logger is secured in place using wall-mounting holes. figure 4-1 Wall-mounting hole dimension step 1 Select an appropriate installation surface.
  • Page 27 4 Mechanical Installation User Manual NOTICE Operation personnel should wear goggles and dust mask throughout the drilling process to avoid dust inhalation or contact with eyes. step 4 Secure the expansion bolts into the holes with a rubber mallet. If the Data Logger is installed onto the metal surface, skip this step. step 5 Fasten the screw or bolt to the installation surface, ensuring that it protrudes from the wall surface by approximately 5mm.

  • Page 28: Guide Rail-Mounted Installation

    User Manual 4 Mechanical Installation 4.3.2 Guide Rail-Mounted Installation For guide rail-mounted installation, the Data Logger is secured in place using the rail buckles. step 1 Install and secure the guide rail at the appropriate location. step 2 Slight press down the recessed part under the buckle of Logger1000 with a flat-head screwdriver or other similar tools to pull out the buckle outwards.

  • Page 29: Installing Antenna

    4 Mechanical Installation User Manual step 4 Push the buckle of the Logger1000 upwards to clamp the guide rail. step 5 Secure the terminal fasteners on both ends of the guide rail, to prevent the Logger1000 from moving. step 6 Check and ensure that the Logger1000 is firmly installed. - - End 4.4  ...

  • Page 30: Installing Power Box

    User Manual 4 Mechanical Installation 4.5   Installing Power Box Mount the Data Logger onto the concrete wall or metal surface according to onsite conditions. Secure the power box via the buckles (as shown in the figure below) on the back of it.
  • Page 31 4 Mechanical Installation User Manual step 1 Install and secure the power box guide rail at the appropriate location. To ensure proper connection of the power cable from the power box to the power input port of the Logger1000, keep a distance of 200mm between the power box and the Logger1000.

  • Page 32: Electrical Connection

    5   Electrical Connection 5.1   Safety Instructions NOTICE Incorrect wiring may result in damage to the Data Logger and potential harm to the operator. NOTICE All cables are intact, well-insulated, and appropriately dimensioned. 5.2   Port Introduction External wiring terminals are located at the bottom of Logger1000, and the wiring area is shown in the figure below.

  • Page 33: Connection To Pv Devices

    Devices in the PV system that can be connected to the Logger1000 include the inverter, Meteo Station, Smart Energy Meter, etc. 5.3.1 Connection to a Single Inverter The RS485 port of SUNGROW inverter is RS485 terminal block or RJ45 port. 5.3.1.1 RS485 Terminal Block Connection Communication cable specification:...
  • Page 34 User Manual 5 Electrical Connection step 1 Lead the RS485 communication cable from the inverter to the wiring area of Logger1000. step 2 Strip the cable jacket and insulation layer with a wire stripper by about 15mm and 8mm to 10mm respectively.

  • Page 35: Rj45 Port Connection

    5 Electrical Connection User Manual When a multi-core multi-strand copper wire cable is used, crimp an appropriate euro style terminal at the communication cable head and then connect it to the RS485 port of the Logger1000. step 4 Connect the Logger1000 to the inverter. - - End 5.3.1.2 RJ45 Port Connection Communication cable specification:...

  • Page 36: Connection To Multiple Devices

    User Manual 5 Electrical Connection step 3 Connect the communication cable to the RS485 ports of the Logger1000, as shown in the figure below. step 4 Connect the Logger1000 to the inverter. - - End 5.3.2 Connection to Multiple Devices Multiple inverters are connected to the Logger1000 in the RS485 daisy chain manner.

  • Page 37: Connection To Smart Energy Meter

    • The addresses of devices on each RS485 bus must be different from one another and within the address range set for the Logger1000 (address range of residential inverters and string inverters manufactured by SUNGROW: 1-247; address range of third-party devices: 1-255). Otherwise, communication error will occur.

  • Page 38: Ethernet Connection

    Manufactu Protocol Item Model Wiring Type Acrel PZ96-E3 Acrel DTSD1352 Weidmueller EM 610 SUNGROW DTSU666 Schneider IEM3255 UMG604, Modbus RTU RS485 Connection Janitza UMG104 Modbus TCP Ethernet Connection RS485 Connection The following figure shows the connection between the Logger1000 and the Smart Energy Meter.

  • Page 39: Connection To Meteo Station

    5 Electrical Connection User Manual Prepare two appropriate Ethernet cables. Connect the cable led from the Smart Energy Meter to a port of the core switch. Connect one end of the other Ethernet cable to another port of the core switch and the other end to the "ETH" port of the Logger1000. If there is no core switch connected on site, connect the cable led from the Smart Energy Meter directly to the "ETH"...

  • Page 40: Connection To Background

    User Manual 5 Electrical Connection Item Model Wiring Meteo sensor RS485 Connection The following figure shows the connection between the Logger1000 and the Meteo Station. Connect the communication cable led from the Meteo Station to the RS485 port of the Logger1000.

  • Page 41: Installing The Micro-Sim Card

    5 Electrical Connection User Manual The Logger1000 can be connected to multiple monitoring background systems via the Ethernet switch or router, or it may be connected to the single monitoring background system via the network cable. For example, the Logger1000 is connected to the background system via the Ethernet switch, and the wiring steps are as follows: step 1 Prepare an Ethernet cable of suitable length.
  • Page 42 For example, the following provides estimated monthly data usage for specific configurations with nominal 450Wp modules. Scenario Configuration Monthly Data Required • 1 × SUNGROW inverter Residential • 20 × optimizer 215 MB • 1 × meter • 1 × SUNGROW inverter •...

  • Page 43: Connection To Power Box

    5 Electrical Connection User Manual step 3 Remove the SIM card from the smart device. step 4 Align the SIM card with the slot based on the silk screen direction of the Logger1000, and press the card gently until it clicks into place. step 5 To eject the SIM card from the Logger1000, push the card inward slightly to release the locking.
  • Page 44 User Manual 5 Electrical Connection table 5-3 Power cable specification Recommended Length of cable jacket to Length of insulation to Cable cross-section be stripped off be stripped off DC cable, ~1.5mm 15 mm 8 mm~10 mm AC cable Grounding ~1.5mm 8 mm~10 mm Cable step 1 Strip the cable jackets and insulation layers of the DC cable, AC cable, and grounding cable with...

  • Page 45: Connection To Emergency Stop Device

    5 Electrical Connection User Manual step 3 Connect the stripped grounding cable to the corresponding port of the Logger1000. step 4 Connect the DC cable led from the "24V IN" port of the Logger1000 to the "DC 24V OUT” port of the power box.

  • Page 46: Cable Routing Requirements

    User Manual 5 Electrical Connection Connect the signal wire from the emergency stop device to the "DI5" port, and the ground wire to the "0V" port of the Data Logger. 5.8   Cable Routing Requirements Cables used in the system generally include power cables and communication cables. The communication cable needs to be routed away from the power cable, and the cables need to form a right angle at the intersection.

  • Page 47: Commissioning

    6   Commissioning 6.1   Inspection before Commissioning. Check Item Result All cables are intact, well-insulated, and appropriately □ dimensioned. All cables are connected correctly and firmly. □ The polarity of the power supply cable is correct. The □ grounding cable is reliably grounded. 6.2  ...
  • Page 48 Step Result Set the devices connected to the Logger1000 through the device management function. When connecting a SUNGROW string inverter for the first time, use auto search with addresses allocated automatically. See 7.10.1.1 Auto □ Search. Other devices must be manually added. See 7.10.1 Device...

  • Page 49: Web Interface

    Min. resolution 1024*768 7.2   Establishing a Connection Please connect the Logger1000A-EU to the PC using an Ethernet cable when powering on and commissioning the device for the first time. 7.2.1 Establishing a Connection via Wireless Hotspot Necessary information for connection •...

  • Page 50: Logging To The Web Ui

    User Manual 7 Web Interface step 1 Set your PC's network card to match the Logger1000's network segment. For example, assign an IP address to your PC within the same range: 12.12.12.125, with the subnet mask set to 255.255.255.0. The IP address should have the same first three octets as the Logger1000. The fourth octet should be unique within the range of 1 to 254 to avoid conflicts (excluding 12, which is used by the Logger1000).

  • Page 51: Modify Password

    These situations may cause losses for the plant, and such losses shall be borne by users. If you forgot your password, contact system administrator or SUNGROW. step 1 Click >...
  • Page 52 User Manual 7 Web Interface Item Name Description Navigation menu Display main function modules of the Web Function display Display the current interface area Display the counts of fault and alarm of the connected Optimizer fault optimizer. Click the icon to enter the Device and alarm Monitoring page.

  • Page 53: Web Menu

    7 Web Interface User Manual Note: If the Logger1000 is connected to WLAN, mobile network, and Ethernet at the same time, Ethernet will be the most preferred option for data transfer, followed by mobile network and then WLAN. 7.6   Web Menu The Web has seven main function modules: Overview, Device Monitoring, Device, Power Control, History Data, System, and About.

  • Page 54: Overview

    User Manual 7 Web Interface step 3 Add the device via auto search. Devices that can be automatically searched, such as SUNGROW string inverter, can be added via the auto search function with addresses allocated automatically. See 7.10.1 Device List.

  • Page 55: Current Alarms

    Contact SUNGROW if you want to check the data uploaded after the network outage event.

  • Page 56: Initial Parameter

    User Manual 7 Web Interface 7.9.3 Initial Parameter Click Device Monitoring > Initial Parameter to enter the corresponding page and set the initial parameters. Select a meter, set PT Transformation Ratio, CT Transformation Ratio, Meter Reverse Connection Enable, and Access Type, and click Save. When the meter cable is connected reversed, but it is not easy to change the wiring, the correct meter data can be obtained after opening the meter reversing enable switch.

  • Page 57: System Parameters

    7 Web Interface User Manual 7.9.5 System Parameters Click Device Monitoring > System Parameters to enter the corresponding page and set the system time of the device. Both individual and batch settings are supported. For configuration methods, see 7.9.3 Initial Parameter.

  • Page 58: Device Instruction

    Select the desired devices in the pop-up dialog, and click Save to apply the changes. - - End 7.9.10 Device Instruction Users can perform power on, power off, and factory reset operations on SUNGROW inverters. Both individual and batch settings are supported. Take powering on inverter as an example: step 1 Click Device Monitoring >...

  • Page 59: Export

    7 Web Interface User Manual Automatic address allocation pops up only when there is an actual address confrontation. step 1 Click Device > Device List to enter the corresponding page. step 2 Click Auto Search to open the Auto Search pop-up window. Select Port, and click Search. step 3 The devices that meet the search criteria will be displayed.

  • Page 60: Add The Third-Party Meter (Custom)

    User Manual 7 Web Interface step 4 Set Device Model to Others. step 5 Set Configuration Method to Import Files. step 6 Select the corresponding measuring point template in Configuration File. Or click import the configuration file. step 7 Enter Beginning Address and Quantity of Device, and click Save. Pay attention to the number of devices added in each port.

  • Page 61: Add The Third-Party Meteo Station (Import Files)

    7 Web Interface User Manual Parameter Description The register type of the corresponding measuring point. Register Type Refer to the communication protocol of the meter for details. The data type of the corresponding measuring point. Data Type Refer to the communication protocol of the meter for details.

  • Page 62: Add The Third-Party Meteo Station (Custom)

    User Manual 7 Web Interface step 3 Select the port (COM1/COM2/COM3) that the Meteo Station is actually connected to in the Port. step 4 Set Device Model to Others. step 5 Set Configuration Method to Import Files. step 6 Select the corresponding measuring point template in Configuration File. Or click import the configuration file.

  • Page 63: Edit Device

    7 Web Interface User Manual User can select up to 13 measuring points for configuration. For the corresponding parameters (such as register address, and register type), refer to the user manual of the connected Meteo Station. step 6 Select the points to be measured, click Read-back to read the information from the Meteo Station in real-time to verify the accuracy of the data.

  • Page 64: Firmware Update

    - - End 7.10.2 Firmware Update Users can upgrade the SUNGROW residential inverter and string inverter. step 1 Click Device > Firmware Update to enter the corresponding page. step 2 Click Select a Firmware File to select an update method.

  • Page 65: Afci Activation

    3 Find the .txt file, which is contained in the exported file mentioned in Step 2, and open it using iConfig. You may now check the fault recording of the device. Contact SUNGROW customer service for the installation package and instructions for iConfig.

  • Page 66: System Maintenance

    User Manual 7 Web Interface • General Information Check information like system time, IP address, MAC address, and mobile network. • IO Information Check information like AI voltage and current values, and DI status. • Forwarding Information Check the current value of MODBUS-TCP and IEC104 parameters. 7.12.2 System Maintenance 7.12.2.1 System Update Users can upgrade the Data Logger on the Web interface.

  • Page 67: Remote Maintenance

    7 Web Interface User Manual step 1 Click System > System Maintenance to enter the corresponding page. step 2 Click Reset All Settings and a warning window will pop up. Click Confirm to continue the reset all settings operation. - - End Restoring the factory settings refers to restoring all modified settings to the factory state and will not clear the data.

  • Page 68: Message Export

    User Manual 7 Web Interface step 5 Access information is saved in the following two ways. • Click Copy Remote Access Information, and save the access information locally after successful copying. • Enter the email address and click Send to send the access information to the email address. step 6 Enter the access link in the URL field to enter the Remote Maintenance page.
  • Page 69 Click System > System Time to enter the corresponding page. Method of setting system time: • When Inverter Timing is selected, SUNGROW inverter time will be synchronized with the time of Logger1000. • When the clock source is set to User Define, user can manually set the current system...

  • Page 70: Isolarcloud

    User Manual 7 Web Interface 7.12.6 iSolarCloud step 1 Click System > Transfer Configuration to enter the corresponding page. step 2 Click to modify the forwarding configuration information of iSolarCloud. The default iSolarCloud server is “European Server”. Users in other regions select “International Server”.

  • Page 71: Edit Iec104 Forwarding Point Table

    7 Web Interface User Manual 7.12.7.3 Edit IEC104 Forwarding Point Table step 1 Click Export of Configuration Tools to export the IEC104 forwarding point table. step 2 Unzip the exported package. step 3 Open the forwarding point table and set the parameters as needed. i.
  • Page 72 User Manual 7 Web Interface Parameter Value Description Unit, available for telemetry, remote pulse, Uint and remote regulating only NA indicates no unit Data Name Data name in multiple languages Note: * indicates that the parameters should be set according to onsite conditions. iv.

  • Page 73: Import Iec104 Forwarding Point Table

    7 Web Interface User Manual 7.12.7.4 Import IEC104 Forwarding Point Table step 1 Click to open the Advanced Settings pop-up window. step 2 Click to import the .xml file. step 3 Click Save. - - End 7.12.7.5 Add Peer Port Information step 1 Configure the forwarding point table on the Client page.

  • Page 74: Rtu Mode

    4 Modify the configuration information and click Save. Set the FTP path and name it as "/FTP server directory". For example, for the name "/SUNGROW", / is the root directory, and SUNGROW is the directory where data is stored on the FTP server.

  • Page 75: Echonet

    7 Web Interface User Manual 7.12.10 Echonet Configure the Echonet forwarding service for the Data Logger on this page. step 1 Click System > Transfer Configuration > Echonet to enter the corresponding page. step 2 Turn on the switch. step 3 Click to open the Advanced Settings pop-up window.

  • Page 76: Ethernet

    User Manual 7 Web Interface 7.12.11.2 Ethernet Perform Ethernet settings on this interface. step 1 Click System > Port Parameter > Ethernet to enter the Ethernet page. step 2 If auto IP allocation is Open, it is recommended to obtain the current IP address of the ETH port by connecting the WLAN module and logging into 11.11.11.1.

  • Page 77: Mobile Network

    7 Web Interface User Manual 7.12.11.3 Mobile Network Configure 4G settings on this page. step 1 Click System > Port Parameter > Mobile Network to enter the corresponding page. step 2 Modify APN settings based on the information provided by the SIM card provider. step 3 Click Save to apply the changes.

  • Page 78: Analog Input (Ai) Port

    User Manual 7 Web Interface Click System > Port Parameter > WiFi to enter WiFi page. Click Hotspot to enter the Hotspot page. table 7-9 Hotspot parameters description Parameter Description Enable: Turn on the Logger1000 hotspot. Users can then search for the hotspot on their PC or mobile AP Hotspot Enable Switch phone.
  • Page 79 7 Web Interface User Manual step 5 Click step 6 If the Logger1000 is connected to an external IO device via AI port, click External to set the related parameters. - - End 7.12.11.6 DI step 1 Click System > Port Parameter > DI to enter the DI page. step 2 Click to apply the changes.

  • Page 80: Mplc

    User Manual 7 Web Interface This step is applicable only when Function is set to Manual Control. If Initial Status is NO, its reverse status is NC. If Initial Status is NC, its reverse status is NO. step 4 Click to apply the changes.
  • Page 81 7 Web Interface User Manual • Device S/N: Check the SN of the device. • Version Information: Click Value for five times to check the Application Software Version, Build Software Version, and System Software Version of the device. Users can scan the QR code via the iSolarCloud App to add the Data Logger.

  • Page 82: Power Control (Pv System)

    8.1   Function Description The Logger1000 can regulate power output to the connected inverter. • Supports control of the SUNGROW inverter's power output. • Supports closed-loop power regulation, with improved accuracy and real-time performance achievable through the use of a meter.

  • Page 83: Interface Description

    8 Power Control (PV System) User Manual 8.2   Interface Description The Logger1000 is equipped with digital control interfaces and analog control interfaces for receiving digital and analog signals sent by the grid dispatching center. 8.2.1 Digital Control Interface • The analog control interfaces are at the bottom of Logger1000. There are five ports dedicated to digital inputs.
  • Page 84 User Manual 8 Power Control (PV System) figure 8-3 Circuitry overview of the connection to a wireless remote controller figure 8-4 Circuitry overview of the connection to active power dry contact figure 8-5 Circuitry overview of the connection to reactive power dry contact...

  • Page 85: Analog Control Interface

    8 Power Control (PV System) User Manual 8.2.2 Analog Control Interface • The analog control interfaces are at the bottom of Logger1000, and a total of 4 analog input ports are provided. • The Logger1000 supports 4 analog inputs, either 4-20mA for current or 0-10V for voltage.

  • Page 86: Options For Power Control Method

    User Manual 8 Power Control (PV System) 8.3   Options for Power Control Method When adjusting active or reactive power, you can select between two control method: open- loop or closed-loop. Open-Loop Control Open-loop control does not rely on feedback from the inverter's actual output. Once the Data Logger sends the initial power control command, no further adjustments are made based on the inverter's output.

  • Page 87: Settings For Active Power Control

    8 Power Control (PV System) User Manual Mode Description DRM Mode Demand Response Management (DRM) is a method for controlling power consumption that adjusts the load in response to signals from the power grid. Suitable for meeting specific national or regional grid Country Mode requirements.

  • Page 88: Open-Loop Control

    User Manual 8 Power Control (PV System) 8.5.1.1 Open-Loop Control Prerequisites • The Active Control Mode is currently set to Remote Power Control. Refer to Selecting Power Control Mode. step 1 In the drop-down list Control Method, select Open-loop Control. step 2 In the field Query Recovery Time, specify the time to pause data interaction between the Logger1000 and the inverter.

  • Page 89: Locally Regulating Active Power

    8 Power Control (PV System) User Manual step 5 In the field Adjustment Ratio, set the ratio between the inverter’s output power and the target value. If If the adjustment result does not reach the set target value, the Logger1000 will adjust according to the set adjustment ratio to achieve the target value.

  • Page 90: Closed-Loop Control

    User Manual 8 Power Control (PV System) 8.5.2.2 Closed-Loop Control Prerequisites • The current Active Control Mode is set to Local Power Control. Refer to 8.4 Selecting Power Control Mode. • For closed-loop control, a gateway meter for power control must be connected. step 1 In the drop-down list Control Method, select Closed-loop Control.
  • Page 91 8 Power Control (PV System) User Manual step 5 In the drop-down list Feed-in Stop, select whether the Logger1000 should send a shutdown command to the inverter when gird power feed-in is detected. • Enable: The inverter will shut down when feed-in power is detected by the meter. Select this option when zero power feed-in is required.

  • Page 92: Configuring Adjustment Time And Target Values

    User Manual 8 Power Control (PV System) step 12 When % is selected, in the drop-down list Feed-in Limitation Method, select a reference for limiting the grid-connected power. • Nominal Power: Calculate the value to be sent for power control based on the inverter's rated power.

  • Page 93: Regulating Active Power Via Analog Input

    8 Power Control (PV System) User Manual To meet zero power feed-in or anti-backflow requirements, set the target value to "0", indicating that the inverter will not output any active power to the grid. However, to strictly control feed-in power and handle load fluctuations, it is recommended to set the target value to a negative number.
  • Page 94 User Manual 8 Power Control (PV System) step 6 Depending on the Instruction Type, in the field Min and Max, set the target value range for power control. • When Instruction Type is set to %, the range of Min and Max is 0 to 100%. •...

  • Page 95: Regulating Active Power Via Digital Input

    8 Power Control (PV System) User Manual v. In the drop-down list Sampling Value Greater Than Upper Limit Associated DO, select the associated DO port. If the sampled value from the AI channel exceeds the upper limit, this DO port will be activated to perform the specified action.

  • Page 96: Regulating Power Via Drm

    User Manual 8 Power Control (PV System) i. Based on the dry contact signals received by the DI ports, check the corresponding DI port. ii. Depending on the Instruction Type, enter a fixed value or a percentage for active power control. To delete the DI signal configuration, select the checkbox in the first column of the row, and click Clear Data .
  • Page 97 8 Power Control (PV System) User Manual step 3 When Closed-loop Control is selected, click Closed-loop Control Parameters to modify the closed-loop control related parameters. The following parameters can be configured: • Select Meter • Wiring Mode • Feed-in Control Mode •...

  • Page 98: Disabling Active Power Control

    User Manual 8 Power Control (PV System) 8.5.7 Disabling Active Power Control If the Logger1000 has already limited the inverter's active power and you need the inverter to maintain its current state, you can disable active power control. step 1 On the Active Power page, set Active Control Mode to Disable Dispatching. step 2 Click Save.

  • Page 99: Locally Regulating Reactive Power

    By default, the SUNGROW inverter outputs inductive reactive power (positive) when the grid needs to increase voltage, and capacitive reactive power (negative) when it needs to decrease voltage.

  • Page 100: Regulating Reactive Power Via Analog Input

    User Manual 8 Power Control (PV System) 8.6.3 Regulating Reactive Power via Analog Input Prerequisites • The Reactive Control Mode is currently set to Analog Input. Refer to 8.4 Selecting Power Control Mode. • For closed-loop control, a gateway meter for power control must be connected. step 1 In the drop-down list Control Method, select Open-loop Control or Closed-loop Control.

  • Page 101: Regulating Reactive Power Via Digital Input

    8 Power Control (PV System) User Manual figure 8-10 Example of the relationship between analog input values and target values step 6 Depending on Instruction Type, in the field Step, set the minimum difference value between two consecutive power control commands. step 7 For with Instruction Type to PF, in the field Hysteresis Range, specify a deadband range that maintains the PF at ±1 to avoid frequent sudden changes in power factor.

  • Page 102: Regulating Reactive Power Via Country Mode

    User Manual 8 Power Control (PV System) step 3 In the drop-down list Instruction Type, select the designated unit for power regulation. • PF: Adjusts power based on the power factor. Recommended for scenarios where the inverter needs to maintain a specific power factor level. •...

  • Page 103: Disabling Reactive Power Control

    8 Power Control (PV System) User Manual 8.6.6 Disabling Reactive Power Control Disable the Logger1000 from controlling reactive power to the inverter. step 1 On the Reactive Power page, set Reactive Control Mode to Disable Dispatching. step 2 Click Save. - - End Once the settings are completed, the inverter will continue to operate with the current reactive power adjustment limit.
  • Page 104 User Manual 8 Power Control (PV System) If the inverters remain in standby mode after resetting the emergency stop switch, manually start the inverters through Device Monitoring > Device Instruction . If there is any problem, contact SUNGROW.

  • Page 105: Power Control (Energy Storage System)

    9   Power Control (Energy Storage System) In the energy management scenario, the options for power control may vary depending on the firmware version of the Logger1000. Always refer to the actual interface for up-to-date and precise information. 9.1   Settings for Active Power Control Prerequisites •...

  • Page 106: Setting Emergency Stop

    User Manual 9 Power Control (Energy Storage System) with a specific power ratio. You must configure these DI ports on the Web UI according to the requirements of the utility company to correctly receive and respond to these signals. table 9-1 Signal states of DI ports Icon Description The digital signal source is in an open state.

  • Page 107: Local Power Control

    9 Power Control (Energy Storage System) User Manual Mode Description When the emergency stop is, the inverters will cease feeding electricity into the grid, and the batteries will also stop electrical interaction Stop Inverter and Trip Battery with the inverters and the grid. This means the batteries will neither charge nor discharge.
  • Page 108 User Manual 9 Power Control (Energy Storage System) Logger1000 and the meter, you can configure the relevant parameters to effectively manage and maintain the inverter's power output. You can set feed-in power limit parameters on the page Power Control > Grid- connection Power Regulation or Power Control >...
  • Page 109 9 Power Control (Energy Storage System) User Manual step 5 In the drop-down list Feed-in Stop, select whether the Logger1000 should send a shutdown command to the inverter when gird power feed-in is detected. • Enable: The inverter will shut down when feed-in power is detected by the meter. Select this option when zero power feed-in is required.

  • Page 110: Remote Power Control

    User Manual 9 Power Control (Energy Storage System) 9.1.3 Remote Power Control When controlling active power remotely, the system receives adjustment commands through TCP services such as Modbus TCP. Using remote control to adjust active power automatically deactivates any locally selected energy management modes.

  • Page 111: Energy Management

    10   E nergy Management In the energy management scenario, you can control the energy distribution of the energy storage system by limiting grid-connected power, selecting a working mode, and adjusting active or reactive power. 10.1   R equirements 10.1.1   A dding a Meter Prerequisites •...

  • Page 112: Controlling Grid-Connection Power

    User Manual 10 Energy Management ii. If Electricity Meter is selected, in the drop-down list Meter Usage, select the purpose of the meter based on the actual use scenario. • Fcas Sampling:: This meter is used for grid-data sampling for Frequency Control Ancillary Services (FCAS).
  • Page 113 10 Energy Management User Manual connection, ensuring system stability and energy efficiency. These thresholds will affect the actual range of power control. Prerequisites • The web UI has switched to the energy management scenario. You can set feed-in power limit parameters on the page Power Control > Grid- connection Power Regulation or Power Control >...

  • Page 114: Selecting Energy Management Working Modes

    User Manual 10 Energy Management 10.2   S electing Energy Management Working Modes You can select a desired working mode to effectively manage electricity. Before selecting a working mode for energy management, make sure to disable remote power control on the Logger1000. The following working modes are supported for the Logger1000: Mode Description...
  • Page 115 10 Energy Management User Manual Example Assuming the PV installation power of the inverter is 10kW, with the inverter's rated power at 5kW, and the maximum charge and discharge power of the battery also at 5kW, the system operates as follows. When there is sufficient sunlight: •...

  • Page 116: Demand Control

    User Manual 10 Energy Management Prerequisites • The web UI has switched to the energy management scenario. step 1 Click Energy Management to navigate to the corresponding page. step 2 In the drop-down list Working Mode, select Self-Consumption. step 3 Click Save. - - End 10.2.1.1  ...
  • Page 117 10 Energy Management User Manual figure 10-1 Power supply precedence (when Threshold on Power Feed-in (Demand Control) is set to 5kw) Threshold on Power Feed-in (Demand Control) Setting the power purchase threshold means setting the power level for the load to draw electricity from the grid.
  • Page 118 User Manual 10 Energy Management figure 10-2 Power consumption precedence (when Threshold on Power Feed-in (Demand Control) is set to 2kw) Prerequisites • The working mode for energy management has selected Self-Consumption. See 10.2.1 Self-Consumption. step 1 In the field Threshold on Power Feed-in (Demand Control), enter the maximum allowed value for power consumption from the grid (Default value: 0).

  • Page 119: Adding Battery Usage Plan

    10 Energy Management User Manual 10.2.1.2   A dding Battery Usage Plan In the self-consumption mode, you can customize battery charging and discharging time slots to ensure the system maximally utilizes PV generation during peak demand periods and minimizes grid electricity usage during low PV generation periods. Battery usage times and forced charging times may overlap.
  • Page 120 User Manual 10 Energy Management • When PV generation is sufficient, the system first uses PV generation to charge the battery. Excess energy is supplied to the loads. If there is still surplus PV energy, the system feeds the excess back to the grid. •...
  • Page 121 10 Energy Management User Manual • Every Day(Default): The charging and discharging time slots are applied to each day. It is recommended for locations where energy needs do not vary significantly from day to day. • Weekdays&Weekends: Set distinct charging and discharging time slots for typical workdays or weekends, accommodating different energy usage patterns.

  • Page 122: Time Plan

    User Manual 10 Energy Management SOC: 100% 0am~8am 8am~2pm 2pm~12pm 10.2.2   T ime Plan The time plan mode mainly used in energy trading scenarios, leveraging differences between peak and off-peak pricing to manually set times and powers for battery charging and discharging to maximize economic benefits.

  • Page 123: Selecting The Time Plan Mode

    10 Energy Management User Manual • The primary goal is to use as much of the energy generated by the PV system as possible for current energy needs (loads). Any additional energy produced is stored in batteries for future or nighttime use. If PV energy exceeds the total demand of both the battery and the loads, the additional power is fed back to the grid.

  • Page 124: Virtual Power Plant (Vpp) Dispatching

    User Manual 10 Energy Management iii. On the timeline Charge, click on the desired start point to add a charging time slot. iv. Click on the time slot to open the floating window. In the field Power, specify the desired power level you want the battery to charge at during this time slot.
  • Page 125 10 Energy Management User Manual step 3 In the drop-down list Charging/Discharging Command, select the required action. • Charge: The battery charges at the set power level until it is fully charged. • Discharge: The battery discharges at the set power level until it is fully discharged. •...

  • Page 126: User Management

    • The user has administrator permissions. 11.1   U ser Roles and Permissions The following roles are provided: • O&M user • R&D user • System administrator The R&D user account is reserved only for SUNGROW’s technical support engineers. User role Menu permissions O&M System...

  • Page 127: Factory Default Passwords

    11 User Management User Manual 11.2   F actory Default Passwords Username User role Initial password maintain O&M user pw1111 administrator System administrator pw@111111 11.3   S etting Up Administrator Account The super administrator account must be associated with an email or phone number. This ensures that if you forget your password, it can be reset through verification via your phone or email.

  • Page 128: Deleting O&M Users

    User Manual 11 User Management • Must contain at least three of the following four types of characters: uppercase letters, lowercase letters, numbers, and special characters • Password length should be between 8 to 32 characters step 1 Click User Management to navigate to the corresponding page. step 2 Click Add to open the Add User dialog box.

  • Page 129: Setting Account Security Parameters

    You can receive the private key via the email or phone number associated with the administrator account. If the administrator account is not associated with an email or a phone number, contact SUNGROW Customer Service. step 5 Enter the new password and confirm. step 6 Click Confirm.

  • Page 130: Enabling The O&M Mode

    User Manual 11 User Management 11.8   E nabling the O&M Mode To permit the R&D user to access the Web UI, the administrator needs to activate R&D Debugging. step 1 Click R&D Management to navigate to the corresponding page. step 2 Turn on the switch.
  • Page 131 The grounding cable must be grounded reliably. Otherwise, electric shock can cause personal injury! Refer to the table below for common faults and troubleshooting steps. If the problem still persists or there are any other questions, please contact SUNGROW. Fault Possible Causes Corrective measures 1.

  • Page 132: Troubleshooting

    User Manual 12 Troubleshooting Fault Possible Causes Corrective measures 1. Check the cable connection between the device and 1. Communication cable Logger1000, and reconnect and between the device and tighten the cable if necessary. the Logger1000 is loose or The Logger1000 2.

  • Page 133: Routine Maintenance

    13   R outine Maintenance Due to ambient temperature, humidity, dust, and vibration, the internal components of the Data Logger may age and wear, which may lead to potential failures inside the device. Therefore, it is necessary to perform daily and regular maintenance on the Data Logger to ensure its normal operation and service life.

  • Page 134: Maintenance List

    User Manual 13 Routine Maintenance 13.2   M aintenance List Item Method • Ensure that there are no devices emitting strong electromagnetic interference near the Data Logger. Working • Ensure that there are no heat sources near the Data Logger. environment •...

  • Page 135: Appendix

    14   A ppendix 14.1   T echnical Data Parameter Logger1000A-EU Basic Data Supported Device Max. 30* Number Communication RS485 Ethernet 1 x RJ45, 10/100/1000Mbps Digital Input 5, Max. 24VDC Analog Input 4, support 4～20mA or 0~10VDC LTE(FDD): B1, B3, B7, B8, B20, B28A...

  • Page 136: Dry Contact Wiring Cable

    • When product faults occur during the warranty period, SUNGROW will provide free repairs or replace the product with a new one. • After replacement, unqualified products shall be processed by SUNGROW. • The customer shall give SUNGROW a reasonable period to repair the faulty device.

  • Page 137: Contact Information

    14 Appendix User Manual In the following circumstances, SUNGROW has the right to refuse to honor the quality guarantee: • The device is damaged during transport. • The device is improperly installed. • The device is improperly refitted. • The device is improperly used.
  • Page 138 Sungrow Power Supply Co., Ltd. www.sungrowpower.com...

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