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

Sungrow Logger1000A-EU User Manual

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User Manual
Data Logger
Logger1000A-EU
Logger1000A-EU-UEN-Ver14-202407

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Summary of Contents for Sungrow Logger1000A-EU

  • Page 1 User Manual Data Logger Logger1000A-EU Logger1000A-EU-UEN-Ver14-202407...

  • 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 Power Control..................... 74 8.3.1 Active Power.................... 74 8.3.1.1 Disable Derating................74 8.3.1.2 Remote Power Control..............74 8.3.1.3 Local Power Control...............76 8.3.1.4 Analog Input................... 78 8.3.1.5 Digital Input..................80 8.3.1.6 DRM Mode..................82 8.3.1.7 Country Mode.................82 8.3.1.8 Disable Dispatching................83 8.3.2 Reactive Power..................83 8.3.2.1 Disable Output................83 8.3.2.2 Remote Power Control..............84 8.3.2.3 Local Power Control...............85...
  • Page 10 11 Appendix ........................99 11.1 Technical Data....................99 11.2 Dry Contact Wiring Cable................100 11.3 Quality Assurance...................100 11.4 Contact Information..................101...

  • Page 11: 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 12: 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 13: 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 14: 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 15: 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 16: 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 17 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 18: 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 19 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 20: 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 21: 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 22: 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 23: 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 24: 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 25: 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 26 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 27: 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 28: 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 29: 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 30 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 31: 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 32: 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 33 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 34: 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 35: 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 36: 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 37: 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 38: 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 39: 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 40: 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 41 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 42: 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 43 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 44: 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 45: 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 46: 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 47 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 48: Web Interface

    7   Web Interface 7.1   Running Requirements Item Description Browser IE11 or later, Chrome65 or later, and Safari11 or later Min. resolution 1024*768 7.2   Establishing a Connection 7.2.1 Establishing a Connection via Wireless Hotspot Necessary information for connection •...

  • Page 49: Logging To The Web Ui

    User Manual 7 Web Interface 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). step 2 Open your web browser and enter 12.12.12.12 in the address bar to navigate to Logger1000's login page.

  • Page 50: 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 51 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 52: 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 53: 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 54: Current Alarms

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

  • Page 55: 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 56: 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 57: 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 58: 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 59: 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 60: 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 61: 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 62: 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 63: 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 64: 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 65: 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 66: 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 67: 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 68 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 69: 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 70: 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 71 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 72: 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 73: 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 74: 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 75: 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 76: 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 77 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 78 7 Web Interface User Manual 7.12.11.7 DO An external IO module is required to enable the DO function. step 1 Click System > Port Parameter > DO to enter the DO page. step 2 Set the following parameters. Parameter Description The status of the DO port during normal operation.

  • Page 79: Mplc

    User Manual 7 Web Interface 7.12.12 MPLC step 1 Click System > MPLC, select the MPLC to be set, and click to open the pop-up window and set the following parameters. Parameter Description Band Num Band1: default band. Band2: standby band. Array ID Select the current array ID.

  • Page 80: Grid Dispatching Function

    The Data Logger not only serves as a communication management device of single PV array/ plant, but also has the power regulation function. The Data Logger can regulate the power output of the SUNGROW inverter, and the regulation mainly includes active power control and reactive power regulation.

  • Page 81: Interface Description

    User Manual 8 Grid Dispatching Function NOTICE The corresponding power dispatching function is available only when the inverter supports active power control, power factor control, and reactive power regulation! For details, refer to the inverter user manual or consult the local retailer. 8.2  ...
  • Page 82 8 Grid Dispatching Function User Manual In Germany and some other European countries, grid companies use Ripple Control Receiver to convert grid dispatching signals and transmit them through dry contacts. In this case, the power plant needs to receive the grid dispatching signals using dry contact communication.

  • Page 83: Analog Control Interface

    User Manual 8 Grid Dispatching Function 8.2.2 Analog Control Interface The analog control interfaces are at the bottom of the Data Logger, and a sum of 4 analog input ports are provided, as shown in the figure below. table 8-2 Analog control interface signal definition Signal Definition 1+, 1-, 2+, 2-, 3+, 3-, 4+, 4-...

  • Page 84: Power Control

    8 Grid Dispatching Function User Manual 8.3   Power Control Power regulation includes active power control and reactive power regulation. 8.3.1 Active Power 8.3.1.1 Disable Derating When Disable Derating is selected, the inverter operates at full load. step 1 Click Power Control > Active Power to enter the Active Power page. step 2 Set Active Control Mode to Disable Derating, and click Save.
  • Page 85 User Manual 8 Grid Dispatching Function step 3 Set remote dispatching parameters. For specific parameter description, refer to the following table. table 8-3 Parameters description Parameters Description • Open-loop Control: Active dispatching command is sent to the power output port of the inverter, thereby achieving active power control.

  • Page 86: Local Power Control

    8 Grid Dispatching Function User Manual The parameters noted with ** refer to the parameters that need to be set only when Control Method is set to Closed-loop Control, and a Smart Energy Meter or transformer is selected. step 4 After finishing parameter setting, click Save to save the operation. - - End 8.3.1.3 Local Power Control If reactive dispatching command or dispatching target value is used as dispatching input...
  • Page 87 User Manual 8 Grid Dispatching Function Parameters Description Power Limit in Case of Meter In the event of meter communication failure, set a fixed proportion Communication to limit the power fed into the grid. Anomaly** Direct Connection: One Data Logger is connected to all inverters, where all the inverters must be string inverters or central inverters.

  • Page 88: Analog Input

    8 Grid Dispatching Function User Manual Parameters Description To calculate the value to be sent for power control based on the Feed-in Limitation inverter's Nominal Power or Installed PV Power. If Installed PV Method* Power is selected, fill in the total installed power of PV modules based on the actual conditions in the plant.
  • Page 89 User Manual 8 Grid Dispatching Function step 3 Set AI control parameters. For specific parameter description, refer to the following table. table 8-5 Parameters description Parameters Description • Open-loop Control: Active dispatching command is sent to the power output port of the inverter, thereby achieving active power control.

  • Page 90: Digital Input

    8 Grid Dispatching Function User Manual Parameters Description Sampling Value Less Than Lower Time taken for the DO port to restore to the initial state in the event of Limit Fault the sampling value from the AI channel falling below the lower limit. Recovery Time Sampling Value Power limit ratio to be sent when the sampling value from the AI...
  • Page 91 User Manual 8 Grid Dispatching Function step 3 Set DI control parameters. For specific parameter description, refer to the following table. table 8-6 Parameters description Parameters Description • Open-loop Control: Active dispatching command is sent to the power output port of the inverter, thereby achieving active power control.

  • Page 92: Drm Mode

    8 Grid Dispatching Function User Manual Subsequent Operation Delete digital input manner: select a digital input manner that needs to be deleted, and click Clear Data. 8.3.1.6 DRM Mode When using the analog signal at the DI port of the Data Logger (DI1~DI4) as the dispatching input, set Active Control Mode to DRM Mode.

  • Page 93: Disable Dispatching

    User Manual 8 Grid Dispatching Function Parameters Description • When selecting Plant Parameter, set Plant Information and PV Module Capacity further. Parameter Type • When selecting Device Parameter, click Detailed Device Parameter to view and set device information. Calibrate the time as needed. Calibration range: -10~10. When the system time of Data Logger <...

  • Page 94: Remote Power Control

    8 Grid Dispatching Function User Manual 8.3.2.2 Remote Power Control When the command is issued through IEC104 or MODBUS TCP protocol, set Reactive Control Mode to Remote Power Control. step 1 Click Power Control > Reactive Power to enter the Reactive Power page. step 2 Set Reactive Control Mode to Remote Power Control.

  • Page 95: Local Power Control

    User Manual 8 Grid Dispatching Function Parameters Description Time interval of delivering dispatching commands Control Cycle Range: 5~60s The parameters noted with * refer to the parameters that need to be set only when Control Method is set to Closed-loop Control. step 4 After finishing the configuration, click Save to apply the changes.

  • Page 96: Analog Input

    The parameters noted with * refer to the parameters that need to be set only when Control Method is set to Closed-loop Control. When selecting an energy meter, the meter must be the one manufactured by SUNGROW. step 4 Add local power control manner.
  • Page 97 User Manual 8 Grid Dispatching Function step 3 Set AI control parameters. table 8-11 Parameters description Parameters Description • Open-loop Control: At the start time, the reactive power command is sent to the power output port of the inverter for reactive power control.

  • Page 98: Digital Input

    8 Grid Dispatching Function User Manual 8.3.2.5 Digital Input When using the analog signal at the DI port of the Data Logger as the dispatching input, set Reactive Control Mode to Digital Input. step 1 Click Power Control > Reactive Power to enter the Reactive Power page. step 2 Set Reactive Control Mode to Digital Input.

  • Page 99: Country Mode

    4 Click Save to apply the changes. - - End 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 100: User Management

    • The user has administrator permissions. 9.1   User 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 101: Factory Default Passwords

    User Manual 9 User Management 9.2   Factory Default Passwords Username User role Initial password maintain O&M user pw1111 administrator System administrator pw@111111 9.3   Setting 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 102: Deleting O&M Users

    9 User Management User Manual • 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 103: 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 104: Enabling The O&M Mode

    9 User Management User Manual 9.8   Enabling 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. The switch will automatically turn off after being turned on continuously for 24 hours.

  • Page 105: Routine Maintenance

    10   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 106: Maintenance List

    WARNING 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.
  • Page 107 Logger1000. Power-on fault 2. Power source failure 2. Replace the power source. 3. Logger1000 fault 3. Contact Sungrow. 1. The RS485 port is not 1. Check the RS485 connected to any devices communication cable or the connection cable connection;...
  • Page 108 10 Routine Maintenance User Manual 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 109: Technical Data

    11   A ppendix 11.1   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 110: Appendix

    • 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 111: Contact Information

    User Manual 11 Appendix 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 112 Sungrow Power Supply Co., Ltd. www.sungrowpower.com...