Goodwe EzLogger3000C User Manual
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Goodwe EzLogger3000C User Manual

Goodwe EzLogger3000C User Manual

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User Manual
Smart DataLogger
EzLogger3000C
V1.1-2024-12-30

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Summary of Contents for Goodwe EzLogger3000C

  • Page 1 User Manual Smart DataLogger EzLogger3000C V1.1-2024-12-30...
  • Page 2 Copyright ©GoodWe Technologies Co., Ltd., 2024. All rights reserved. No part of this document can be reproduced or transmitted to the public platform in any form or by any means without the prior written authorization of GoodWe. Trademarks and other GoodWe trademarks are trademarks of GoodWe Technologies Co.,Ltd.

  • Page 3: Table Of Contents

    CONTENT User Manual V1.1-2024-12-30 CONTENT 1 About This Manual ..............1 1.1 Applicable Model ..................1 1.2 Target Audience ..................1 1.3 Symbol Definition ..................1 2 Safety Precaution ..............2 2.1 General Safety .................... 2 2.3 Grounding Safety ..................2 2.4 Personal Safety ...................
  • Page 4 User Manual V1.1-2024-12-30 CONTENT 6.2 System Wiring Diagram ................15 6.3 Connecting the PE Cable ................17 6.4 Connecting the PT Signal Cable .............. 17 6.5 Connecting the AI Signal Cable ............... 19 6.6 Connecting the 12V DC Output Cable ............ 19 6.7 Connecting the DO Communication Cable ..........
  • Page 5 CONTENT User Manual V1.1-2024-12-30 8.3.3 Introduction to the App ..................72 8.3.4 Adding Devices ....................73 8.3.5 Setting Inverter Parameters ................78 8.3.6 Setting the Meter Parameters ................86 8.3.7 Setting Power Control Parameters ..............87 8.3.8 Setting Network Parameters ................97 9 Maintenance ...............101 9.1 Routine Maintenance ................101 9.2 System Maintenance (WEB) ..............101 9.2.1 Upgrading ......................101 9.2.2 Maintaining the System ...................103...

  • Page 6: About This Manual

    For more product details and latest documents, please visit https://en.goodwe.com. 1.1 Applicable Model This document applies to the Smart DataLogger EzLogger3000C (EzLogger for short). 1.2 Target Audience This document applies to trained and knowledgeable technical professionals only. The technical personnel has to be familiar with the product, local standards, and electric systems.

  • Page 7: Safety Precaution

    • Strictly follow the installation, operation, and configuration instructions in this document. The manufacturer shall not be liable for equipment damage or personal injury if you do not follow the instructions. For more warranty details, please visit https://en.goodwe.com/ warranty. 2.3 Grounding Safety DANGER Make sure the equipment is installed at a solid and reliable place.

  • Page 8: Warning Labels

    02 Safety Precaution User Manual V1.1-2024-12-30 2.6 Warning Labels DANGER • All labels and warning marks should be visible after the installation. Do not cover, scrawl, or damage any label on the equipment. • Labels on the equipment are as follows. HIGH VOLTAGE HAZARD.

  • Page 9: Declaration Of Conformity

    02 Safety Precaution User Manual V1.1-2024-12-30 2.8 Declaration of Conformity Europe GoodWe Technologies Co., Ltd. hereby declares that the equipment with wireless communication modules sold in the European market meets the requirements of the following directives: • Radio Equipment Directive 2014/53/EU (RED) •...
  • Page 10 02 Safety Precaution User Manual V1.1-2024-12-30 environment. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter.

  • Page 11: Product Introduction

    SolarGo App SEMS Portal App WiFi Third party monitoring platform WiFi/4G RS485 EzLogger 3000C EzLogger3000C Embedded WEB RS485 Environmental Inverter 1 MV station monitoring Smart instrument meter [1] Contact the after-sales service center if the router is protected by firewall.

  • Page 12: Appearance

    03 Product Introduction User Manual V1.1-2024-12-30 3.3 Appearance Parts Description LED indicator Indicates the equipment’s working status. Communication ports for the Ethernet cable. • ETH1: for network communication. Ethernet ports (ETH1/2) • ETH2: for network communication and embedded web connection. PT ports (PT100 PT1000) Ports for connecting the temperature sensor.

  • Page 13: Dimensions

    03 Product Introduction User Manual V1.1-2024-12-30 Parts Description Communication ports for connecting RS485 RS485 ports (RS485 1-4) communication cables. Supported devices: inverters, smart meters, EMIs, etc.. Short press 1-3s: restart the EzLogger. Reset button (RST) Long press 6-20s: restart theEzLogger and restores factory default network settings.

  • Page 14: Indicators

    03 Product Introduction User Manual V1.1-2024-12-30 3.5 Indicators Indicator Status Description Steady green: The device is powered on. Green off: The device power supply is abnormal. Steady green/Green off: The device fails to work. Slow blinking green: The device is working properly. Steady green: Communication between the device and the server is normal.

  • Page 15: Check And Storage

    04 Check and Storage User Manual V1.1-2024-12-30 4 Check and Storage 4.1 Check before Receiving Check the following items before receiving the product. 1. Check the outer packing box for damage, such as holes, cracks, deformation, and others signs of equipment damage. Do not unpack the package and contact the supplier as soon as possible if any damage is found.
  • Page 16 05 Installation User Manual V1.1-2024-12-30 EzLogger x1 Expansion bolt Rail clamp 2PIN communi- Rail x 1 cation terminal 4PIN communi- Antenna x N 6PIN communication Screw x 4 Power adapter cation terminal terminal x 2 Documents x 1...

  • Page 17: Installation

    05 Installation User Manual V1.1-2024-12-30 5 Installation 5.1 Installation Requirements Installation Environment Requirements 1. Do not install the equipment in a place near flammable, explosive, or corrosive materials. 2. The place to install the equipment shall be well-ventilated for heat radiation and large enough for operations.

  • Page 18: Ezlogger Installation

    05 Installation User Manual V1.1-2024-12-30 Installation Tool Requirements The following tools are recommended when installing the equipment. Use other auxiliary tools on site if necessary. M3/4 Torque wrench Dust mask Goggles Safety gloves Safety shoes Cable tie Vacuum cleaner Wire stripper Hammer drill Diagonal pliers Heat shrink tube...

  • Page 19: Rail-Mounting

    05 Installation User Manual V1.1-2024-12-30 1.5-2mm Φ: 6mm D: 30mm 70mm 0.8N·m 5.2.2 Rail-Mounting NOTICE • Screw the rail clamp to the EzLogger for rail-mounting. • Prepare M4 screws and fix the rail on a solid and stable surface like a wall or a support. Step 1 Screw the rail clamp to the EzLogger using M3 screws.

  • Page 20: Electrical Connection

    06 Electrical Connection User Manual V1.1-2024-12-30 6 Electrical Connection 6.1 Safety Precaution DANGER • Before electrical connections, disconnect all upstream switches to ensure the device is not energized. Do not work with power on. Otherwise, an electric shock may occur. •...
  • Page 21 06 Electrical Connection User Manual V1.1-2024-12-30 REF1 DI_1 100% 100% DI_2 DI_3 DI_4 REF2 2 3 4 5 DI_1 DRED DI_2 DI_3 DI_4 REF1 10R S1a 24 25 26 27 28 29 REF2 3 4 5 6 23:GND 23:GND 24:GND 24:GND 25:DI_1 26:DI_2...

  • Page 22: Connecting The Pe Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.3 Connecting the PE Cable WARNING • Make sure the equipment is reliably grounded before any operations. • To improve the corrosion resistance of the terminal, it is recommended to apply silica gel or paint on the grounding terminal after installing the PE cable. •...
  • Page 23 06 Electrical Connection User Manual V1.1-2024-12-30 Three wire PT100/PT1000 6.5mm 1 2 3 4 5 6 15mm No. Definition Definition PT100_B1 PT1000_B1 Temp. sensor PT100_B2 PT1000_B2 0.2N·m PT100_A PT1000_A Two wire PT100/PT1000 6.5mm 1 2 3 4 5 6 15mm Definition No.

  • Page 24: Connecting The Ai Signal Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.5 Connecting the AI Signal Cable NOTICE • The EzLogger provides AI ports, which can be used to receive voltage or current analog input signals. • Connect the remote shutdown device to AI1+ or AI2+ port and 12V Output port of the EzLogger to realize remote shutdown.

  • Page 25: Connecting The Do Communication Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.5mm 15mm 0.2N·m 6.7 Connecting the DO Communication Cable NOTICE • The EzLogger can output passive dry contact signal. • The DO port supports a maximum of 30V/1A signal voltage. The NC/COM means normally closed contact, and NO/COM means normally open contact.

  • Page 26: Connecting The Di Communication Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.8 Connecting the DI Communication Cable NOTICE • The EzLogger offers Demand Response Enabling Device(DERD) signal control port, meeting DRED certification requirements in Australian and other regions. • The EzLogger offers Ripple Control Receiver (RCR) signal control port, meeting require- ments in German and other regions.
  • Page 27 06 Electrical Connection User Manual V1.1-2024-12-30 Active wet contact 6.5mm 15mm Active wet contact 1: GND 8: GND 3: DI_1 5: DI_3 1: GND 8: GND 0.2N·m 4: DI_2 6: DI_4 Passive dry contact 6.5mm 15mm Passive dry contact 2: REF1 7: REF2 3: DI_1 5: DI_3...

  • Page 28: Connecting The Rs485 Signal Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.9 Connecting the RS485 Signal Cable NOTICE • The EzLogger offers RS485 communication ports for connecting RS485 communication devices, such as inverters, smart meters, or environmental monitoring instruments. • The EzLogger offers DER_AVM signal control port, meeting requirements in Korea and other regions.

  • Page 29: Connecting The Ethernet Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.10 Connecting the Ethernet Cable NOTICE • Recommended cable specification: CAT 5E or higher outdoor shielded network cable and shielded RJ45 connector. • ETH1 is designed for network communication. The default IP mode of EHT1 is dynamic IP mode, which allows access of router, switch, and so on.

  • Page 30: Connecting The Power Cable

    06 Electrical Connection User Manual V1.1-2024-12-30 6.5mm 15mm 0.2N·m 6.12 Connecting the Power Cable NOTICE • Connect the delivered power adapter to the DC input port to supply power to the EzLogger. • Refer to actual appearance of the power adapter. •...

  • Page 31: Installing Sim Card(Optional)

    06 Electrical Connection User Manual V1.1-2024-12-30 6.13 Installing SIM Card(optional) NOTICE • Insert the SIM card for 4G functions. 4G is available in some countries and regions. Contact local distributors for more details. • The SIM card should be prepared by customers. Standard SIM card, size 25*15mm and capacity≥64KB, is recommended.

  • Page 32: Installing The Microsd Card

    06 Electrical Connection User Manual V1.1-2024-12-30 6.15 Installing the MicroSD Card NOTICE Install a MicroSD card to store the breakpoint data, so that the breakpoint data can be upload- ed properly. 6.16 Installing the Antenna NOTICE Install the antenna properly and securely, otherwise the WiFi hotspot of the EzLogger may not be found.

  • Page 33: Equipment Commissioning

    07 Equipment Commissioning User Manual V1.1-2024-12-30 7 Equipment Commissioning 7.1 Check before Power On Check Item The product is firmly installed at a clean place that is well-ventilated and easy-to- operate. The power cable, net cable and communication cables are connected correctly and securely.

  • Page 34: System Commissioning

    08 System Commissioning User Manual V1.1-2024-12-30 8 System Commissioning 8.1 Indicators and Buttons LED Indicators Indicator Indicator status Description Steady green: The device is powered on. Green off: The device power supply is abnormal. Steady green/Green off: The device fails to work. Slow blinking green: The device is working properly.

  • Page 35: Commissioning Via Web

    08 System Commissioning User Manual V1.1-2024-12-30 8.2 Commissioning via Web 8.2.1 Introduction to Web UI Log into the embedded web to set parameters of the EzLogger, check running information and alarms to get the system status information in time. WARNING •...
  • Page 36 08 System Commissioning User Manual V1.1-2024-12-30 Function Description • Displays the system time. • Switches the system language. • Configuration effective button. If there is a function that has been configured but has not yet taken effect, it will be indicated by a red dot.
  • Page 37 08 System Commissioning User Manual V1.1-2024-12-30 Main menu Second-level Third-level Description menu menu LAN Config- Set parameters for LAN communication. uration 4G Configu- Set parameters for 4G communication. ration Internet Third-Party Set RS485 parameters. Support to connect with third party Setting Configura- equipment over RS485.

  • Page 38: Log In

    08 System Commissioning User Manual V1.1-2024-12-30 Main menu Second-level Third-level Description menu menu Historical Historical Faults And Check the historical faults and alarms. Data Alarms • Reset Logger System • Restore Factory Settings Maintenance • Import All Configuration Files • Export All Configuration Files System System Time...
  • Page 39 08 System Commissioning User Manual V1.1-2024-12-30 IP Parameter Default value of the EzLogger Example value of the Computer IP address 172.18.0.12 172.18.0.22 Subnet mask 255.255.255.0 255.255.255.0 Default 172.18.0.1 172.18.0.1 gateway Step 3 Enter https://172.18.0.12:443 in the address bar of the web browser and press Enter. Step 4 Select the language according to the actual demanding.
  • Page 40 08 System Commissioning User Manual V1.1-2024-12-30 Initial password: 123456...

  • Page 41: Setting The Network Parameters

    EzLogger. Set the parameter as the IP address of the LAN’s router when connecting Preferred DNS to a public network, for example, connecting to GoodWe server, using a Server domain name for the server address.
  • Page 42 08 System Commissioning User Manual V1.1-2024-12-30 4G Configuration NOTICE • 4G is available in some countries and regions. Contact local distributors for more details. • Disconnect the network cable between the EzLogger and the router after enabling 4G com- munication. Otherwise, the communication may fail. Parameter Description Enable or disable 4G function.
  • Page 43 08 System Commissioning User Manual V1.1-2024-12-30 RS485 Third-Parties Configuration NOTICE Set the RS485 parameters when the EzLogger connects to a third-party device, such as a MV station or a environmental monitoring instrument. Parameter Description Name Select the actual connected RS485 port of the device. Set according to the baud rate of the connected equipment.
  • Page 44 08 System Commissioning User Manual V1.1-2024-12-30 Logger Hotspot Configuration NOTICE • The EzLogger provides a WiFi hotspot signal for local configuration. After connecting to the WiFi hotspot signal, you can commission the device through the web page or SolarGo App. •...

  • Page 45: Adding Devices

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.4 Adding Devices 8.2.4.1 Adding Devices via Automatic Search NOTICE Third party devices like smart meter cannot be found by Automatic Search, add the third party device viaManually Add. Step 1 Follow the steps below to search for devices, click Stop Searching when the number of devices searched matches the actual number of devices.
  • Page 46 08 System Commissioning User Manual V1.1-2024-12-30 Step 3 (Optional) Add devices by filling in the device information manually if needed. Before adding a device, confirm the device model, device SN, and the communication port that the device is connected to.
  • Page 47 08 System Commissioning User Manual V1.1-2024-12-30 Step 4 Click Setting and go to Configuration Active as prompted.
  • Page 48 08 System Commissioning User Manual V1.1-2024-12-30 Step 5 After setting the system, log in again as prompted. Click Device Access and check whether the networking information is complete and correct. 8.2.4.2 Adding Devices via Manually Add NOTICE Before adding a device, confirm the device model, device SN, and the communication port that the device is connected to.
  • Page 49 Select the actual connected port on the EzLogger. Supported port: Communication Port RS485-1, RS485-2, RS485-3, RS485-4. This option is displayed when the communication protocol is Modbus- RTU. Set this parameter based on the actual meter model. Support- Device Subtype ed: Goodwe Meter(GM330), UMG604PRO, Acrel-DTSD1352, Schnei- der-IEM3255, and Others.
  • Page 50 Description • Select based on the actual purpose. Supported: Grid Side Meter or Point Of Interconnection Meter • Grid Side Meter: for power limiting, supports Goodwe Meter(GM330), Meter Purpose UMG604PRO and Acrel-DTSD1352. • Point Of Interconnection Meter: for metering, supports Schnei- der-IEM3255.

  • Page 51: Setting Ezlogger Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description When the Communication Protocol is GW-XPH, set the following parameters based on actual situation: Select the actual connected port on the EzLogger. Supported port: Communication Port RS485-1, RS485-2, RS485-3, RS485-4. Device address. Set the parameter based on the actual power plant Terminal Address planning.

  • Page 52: Setting Inverter Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.6 Setting Inverter Parameters NOTICE • The parameters to be set vary with the inverter type. The actual setting interface prevails. • Supports selecting multiple inverters and parameterising the selected multiple inverters. • Enter 0 or 1 to enable or disable a function. 0 indicates disable the function, and 1 indicates enable the function.
  • Page 53 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Reactive Power Com- Set the reactive power output from the inverter. pensation (Q/S) Reactive Power Com- Adjust the reactive power output of the inverter by fixed value. pensation Fixed Value Enable or disable night reactive power function. In some specific application sce- Night Reactive Power narios, the power grid company requires that the inverter can perform reactive Function Switch...
  • Page 54 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Start-up Grid The inverter cannot connect to the grid if it is powered on for the first Connection Frequency connection and the grid frequency is higher than the Start-up Grid Upper Limit Connection Frequency Upper Limit.
  • Page 55 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description During LVRT, the inverter needs to generate positive sequence LVRT Positive Sequence reactive power to support the grid. This parameter is used to set the Reactive Power K Value positive-sequence reactive power generated by the inverter. The standards of some countries/regions require that the output LVRT Zero Current current during LVRT should be limited.
  • Page 56 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description • Reactive current recovery mode during ride-through recovery, Reactive Power supported mode: slope recovery, first-order LPF recovery, and no Recovery Mode After requirement. Riding Through • 0: disable; 1: slope response; 2: time constant; 3: respond time Reactive Power The reactive current recovers at the slope after the ride through Recovery Rate After...
  • Page 57 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description To protect the equipment, the inverter performs an insulation im- ISO Threshold pedance check on the input side during self-check at startup. If the Setting measured value is lower than the set value, the inverter will not connect to the grid.
  • Page 58 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description PU Curve Output The output response mode of the PU curve. Supported mode: gradient Response Mode control or PT-1 behavior. PU Curve Output The power change slope when the PU Curve Output Response Mode is Power Changing gradient control.

  • Page 59: Setting Mv Station Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.7 Setting MV Station Parameters 8.2.8 Setting Smart Meter Parameters Parameter Description CT Ratio Set the ratio of the primary current to the secondary current of the CT. PT Ratio Set the ratio of the primary voltage to the secondary voltage of the PT. Connection Method Set the connection method of the meter.

  • Page 60: Setting Third Party Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.9 Setting Third Party Parameters Set the forwarding parameters to forward the data collected by the EzLogger to a third party management platform. IEC104 Parameters Set IEC104 parameters when the EzLogger is connected to a management system through the IEC104 protocol.
  • Page 61 08 System Commissioning User Manual V1.1-2024-12-30 Modbus-TCP Parameters Set Modbus-TCP parameters when EzLogger is connected to a management system through the Modbus-TCP protocol. Parameter Description Channel Name Define the device name based on actual needs. Local IP Set the IP address of the EzLogger. Local Port Set the port number of the EzLogger.
  • Page 62 08 System Commissioning User Manual V1.1-2024-12-30 IEEE2030.5 According to laws and regulations in North America and other regions, set the IEEE2030.5 parameters when the devices are communicating through IEEE2030.5 protocol. Parameter Description IEEE2030.5 Switch Enable or disable IEEE2030.5. Associated Net- Set the forwarding network port for IEEE2030.5 based on actual situa- work Card tion.
  • Page 63 08 System Commissioning User Manual V1.1-2024-12-30 Output Power Control According to the requirements of Japan and other regions, set output control parameters when the device needs to communicate with utility grid company to realize output control function. Parameter Description Remote Output Con- Enable or disable the output control function.
  • Page 64 08 System Commissioning User Manual V1.1-2024-12-30 E-mail • Send emails to update current generated energy, alarms, and device status, so that users can know the working status of the plant in time. • Only 163, 126, and sina mailboxes are supported currently. Parameter Description SMTP Server Ad-...
  • Page 65 08 System Commissioning User Manual V1.1-2024-12-30 FTP/SFTP FTP/SFTP can be used to connect to the third-party management system. EzLogger can report the configuration information and running data of the managed power plant system through FTP/SFTP. The EzLogger can be connected to the third-party network management after it is configured correspondingly.

  • Page 66: Setting Remote Shutdown

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.10 Setting Remote Shutdown OVGR&RPR The standards of Japan and some other regions require that the OVGR can connect to any DI port of the EzLogger to shut down the inverter over OVGR signals. EzLogger RS485 Inverter 1...
  • Page 67 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description OVGR OVGR Switch Enable or disable OVGR remote shutdown function. Select the actual port on the EzLogger which the OVGR is connected to. Access Port Supported: DI1, DI2, DI3, DI4, None. OVGR Contact Set the initial status of OVGR.
  • Page 68 08 System Commissioning User Manual V1.1-2024-12-30 Remote Shutdown • The standards of some countries and regions require that a remote shutdown device should be connected to the AI1+ or AI2+ port and 12V Output port of the EzLogger to realize re- mote shutdown function.

  • Page 69: Setting Power Control Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.2.11 Setting Power Control Parameters Power Limit If the power generated by the PV system cannot be consumed by loads, the remaining power will be fed into the utility grid. Control the power fed into the grid by setting the Power-Limited Grid-Connected parameters.
  • Page 70 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Installed Capacity Set the total capacity of all inverters in the system. of Grid-tie Inverter Maximum Feed In Set the maximum power that is allowed feed into the utility grid based Power on local grid standards and requirements.
  • Page 71 08 System Commissioning User Manual V1.1-2024-12-30 DRED • The standards of Australia and other regions require that the inverter must pass DRM (DEMAND RESPONSE MODES) certification. • To realize DRM, connect DRED (Demand Response Enabling Device) to DI1/DI2/DI3/DI4/REFI/ REF2 port of the EzLogger. DI_1 DI_2 DI_3...
  • Page 72 08 System Commissioning User Manual V1.1-2024-12-30 • The standards of German and other regions require that the inverter must provide signal controlling port for RCR (Ripple Control Receiver), which can be used for grid scheduling. • To realize RCR, connect RCR to DI1/DI2/DI3/DI4 port of the EzLogger. REF1 100% (Active power, RCR1)
  • Page 73 08 System Commissioning User Manual V1.1-2024-12-30 DER_AVM • The standards of Korea and other regions require that the inverters must provide a signal controlling port forDER_AVM, which can be used for grid scheduling. • To realize DER_AVM, connect a third party KDN device to RS485-4 of the EzLogger. Parameter Description Start Control...
  • Page 74 08 System Commissioning User Manual V1.1-2024-12-30 Communication Error Handling Parameter Description Enable Communication Error Handling, protective measures will be taken Enable/Disable when the communication between the inverter and the EzLogger or the smart meter is abnormal. Inverter Commu- The protective measures will be taken when the communication excep- nication Timeout tion time exceeds the set time.

  • Page 75: Commissioning Through Solargo App

    08 System Commissioning User Manual V1.1-2024-12-30 8.3 Commissioning through SolarGo App 8.3.1 Downloading and Installing App Make sure that the mobile phone meets the following requirements: Mobile phone operating system: Android 4.3 or later, iOS 9.0 or later. • The mobile phone can access the Internet. •...
  • Page 76 08 System Commissioning User Manual V1.1-2024-12-30...

  • Page 77: Introduction To The App

    08 System Commissioning User Manual V1.1-2024-12-30 8.3.3 Introduction to the App Description Serial number of the connected EzLogger. Alarm information. Both real time alarm and historical alarm can be checked. Number of online devices. Power generation data of the system. Inverter related data, such as device SN, working status, generation data, etc.

  • Page 78: Adding Devices

    08 System Commissioning User Manual V1.1-2024-12-30 8.3.4 Adding Devices 8.3.4.1 Adding Devices via Automatic Search NOTICE Third party devices like smart meter cannot be found by automatic search, add the third party device via manually add. Step 1 Tap Device > Networking Settings. Step 2 Tap Start Searching.
  • Page 79 08 System Commissioning User Manual V1.1-2024-12-30...
  • Page 80 08 System Commissioning User Manual V1.1-2024-12-30 8.3.4.2 Adding Devices via Manually Add NOTICE Before adding a device, confirm the device model, device SN, and the communication port that the device is connected to. Otherwise, the adding may fail. Step 1 Tap Device > to add the devices.
  • Page 81 Others. • Select based on the actual purpose. Supported: Grid Side Meter or Point Of Interconnection Meter • Grid Side Meter: for power limiting, supports Goodwe Meter(GM330), Meter Purpose UMG604PRO and Acrel-DTSD1352. • Point Of Interconnection Meter: for metering, supports Schnei- der-IEM3255.
  • Page 82 08 System Commissioning User Manual V1.1-2024-12-30 Add other devices Parameter Description Device Name Define the device name based on actual needs. Device Type Select Other Devices. Communication Select based on the communication protocol of the device. Support Protocol Modbus-RTU, Modbus-TCP and GW-XPH. When the Communication Protocol is Modbus-RTU, set the following parameters based on actual situation: Select the actual connected port on the EzLogger.

  • Page 83: Setting Inverter Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.3.5 Setting Inverter Parameters Step 1 Tap Devices > Step 2 Tap Parameter Setting and select the device. Tap Confirm to enter the parameter setting page. Step 3 Search or modify the parameter based on actual needs.
  • Page 84 08 System Commissioning User Manual V1.1-2024-12-30 Grid Parameter Setting Parameter Description Select based on the grid standards of the country/region where the Safety Code inverter is located and its application scenario. SPD Detection Switch Enable or disable SPD detection function. Power On (Allowing Grid-connection Self- Issue power on instructions to allow grid connection self-test.
  • Page 85 08 System Commissioning User Manual V1.1-2024-12-30 Protection Parameter Setting Parameter Description Overvoltage Trigger Set the Level n overvoltage protection threshold, n=1, 2, 3, 4. n-order Value (0.1%) Overvoltage Trigger Set the Level n overvoltage protection duration, n=1, 2, 3, 4. n-order Trip Time Undervoltage Trigger Set the Level n undervoltage protection threshold, n=1, 2, 3, 4.
  • Page 86 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description In some countries/regions, when the inverter is shut down due to a Reconnection Voltage fault protection, it is not allowed to reconnect to the grid if the grid Lower Limit voltage is lower than the set value of the Reconnection Voltage Lower Limit.
  • Page 87 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description The ride through time at a feature point during HVRT, n= 1, 2, 3, 4, 5, Hold Time n 6, 7. Judgment Threshold of Set the threshold for triggering HVRT. The threshold settings should Entering HVRT meet the local grid standard.
  • Page 88 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description n-order Under Set the level n underfrequency protection tripping time, n=first, Frequency Riding second, third. Through Time_UTn n-order Over Set the level n overfrequency protection threshold value, n=first, Frequency Riding second, third. Through Point_OFn n-order Over Set the level n overfrequency protection tripping time, n=first, second,...
  • Page 89 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description • Set the reactive power scheduling response method. Supported Reactive Scheduling method: gradient control or PT-1 behavior. Response Method • 0: disable; 1: gradient control; 2: PT-1 behavior tau; 3: PT-1 behavior respond time.
  • Page 90 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Enter Curve Power When the inverter output reactive power to the rated power ratio is (0.1%) between the Enter Curve Power and Exit Curve Power, the ratio Exit Curve Power meets QU curve requirements. (0.1%) cosφ(P) Curve Enable Enable or disable cosφ(P) curve.

  • Page 91: Setting The Meter Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.3.6 Setting the Meter Parameters Step 1 Tap Devices > Step 2 Tap Go To Parameter Setting and select the parameter to be set. Step 3 Tap Read to get current parameter values or tap Parameter Issued to set the parameters.

  • Page 92: Setting Power Control Parameters

    08 System Commissioning User Manual V1.1-2024-12-30 8.3.7 Setting Power Control Parameters 8.3.7.1 Setting Remote Shutdown OVGR&RPR The standards of Japan and some other regions require that the OVGR can connect to any DI port of the EzLogger to shut down the inverter over OVGR signals. EzLogger RS485 Inverter 1...
  • Page 93 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description OVGR OVGR Switch Enable or disable OVGR remote shutdown function. Select the actual port on the EzLogger which the OVGR is connected to. Access Port Supported: DI1, DI2, DI3, DI4, None. OVGR Contact Set the initial status of OVGR.
  • Page 94 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Reconnect to the utility grid manually or automatically when the inverter On-grid Mode is restarting due to remote shutdown. Set Enable Delay Start when the On-grid Mode is Automatic. The Enable Delay Start automatic on-grid connection will be delayed after the RPR restores to the initial contact status.
  • Page 95 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Function Switch Enable or Disable remote shutdown function. Select the actual port on the EzLogger which the remote shutdown de- Access Port vice is connected to. Supported: AI1 or AI2. Recover to On-grid If the the inverter is power off, click Recover to On-grid Mode to restart Mode and reconnect the inverter to the utility grid .
  • Page 96 08 System Commissioning User Manual V1.1-2024-12-30 8.3.7.2 Setting Power Limit Parameters If the power generated by the PV system cannot be consumed by loads, the remaining power will be fed into the utility grid. Control the power fed into the grid by setting the Power-Limited Grid-Connected parameters.
  • Page 97 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Installed Capacity Set the total capacity of all inverters in the system. of Grid-tie Inverter Maximum Feed In Set the maximum power that is allowed feed into the utility grid based Power on local grid standards and requirements.
  • Page 98 08 System Commissioning User Manual V1.1-2024-12-30 8.3.7.3 Setting DRED • The standards of Australia and other regions require that the inverter must pass DRM (DEMAND RESPONSE MODES) certification. • To realize DRM, connect DRED (Demand Response Enabling Device) to DI1/DI2/DI3/DI4/REFI/ REF2 port of the EzLogger.
  • Page 99 08 System Commissioning User Manual V1.1-2024-12-30 8.3.7.4 Setting RCR • The standards of German and other regions require that the inverter must provide signal controlling port for RCR (Ripple Control Receiver), which can be used for grid scheduling. • To realize RCR, connect RCR to DI1/DI2/DI3/DI4 port of the EzLogger. REF1 100% (Active power, RCR1)
  • Page 100 08 System Commissioning User Manual V1.1-2024-12-30 8.3.7.5 Setting Communication Error Handling Step 1 Tap Power Control > Communication Error Handling. Step 2 Set the handling method when the communication between the EzLogger and the inverter or the smart meter is abnormal. Parameter Description Enable Communication Error Handling, protective measures will be taken...
  • Page 101 08 System Commissioning User Manual V1.1-2024-12-30 8.3.7.6 Setting DER_AVM • The standards of Korea and other regions require that the inverters must provide a signal controlling port forDER_AVM, which can be used for grid scheduling. • To realize DER_AVM, connect a third party KDN device to RS485-4 of the EzLogger. Parameter Description Start Control...

  • Page 102: Setting Network Parameters

    EzLogger. Set the parameter as the IP address of the LAN’s router when connecting Preferred DNS to a public network, for example, connecting to GoodWe server, using a Server domain name for the server address.
  • Page 103 08 System Commissioning User Manual V1.1-2024-12-30 Parameter Description Ignore this parameter in common situations. Spare DNS Server When the preferred DNS server fails to resolve a domain name, use the alternate DNS server. Local area net- Select Internet to connect to the server and transfer data to the cloud. work/Internet 8.3.8.2 Setting RS485 Parameters NOTICE...
  • Page 104 08 System Commissioning User Manual V1.1-2024-12-30 8.3.8.3 Setting the Logger Hotspot Parameters NOTICE • The EzLogger provides a WiFi hotspot signal for local configuration. After connecting to the WiFi hotspot signal, you can commission the device through the web page or SolarGo App. •...
  • Page 105 08 System Commissioning User Manual V1.1-2024-12-30 8.3.8.4 Setting the 4G Parameters NOTICE • 4G is available in some countries and regions. Contact local distributors for more details. • Disconnect the network cable between the EzLogger and the router after enabling 4G com- munication.

  • Page 106: Maintenance

    09 Maintenance User Manual V1.1-2024-12-30 9 Maintenance 9.1 Routine Maintenance DANGER Power off the EzLogger before operations and maintenance. Otherwise, the EzLogger may be damaged or electric shocks may occur. Maintaining Item Maintaining Method Maintaining Period Check whether the cables are securely connect- Once 6 months or Electrical connection ed.
  • Page 107 09 Maintenance User Manual V1.1-2024-12-30 Upgrade the EzLogger Tick the device to be upgrade. Upgrade the inverter Tick the device to be upgrade.

  • Page 108: Maintaining The System

    09 Maintenance User Manual V1.1-2024-12-30 9.2.2 Maintaining the System Parameter Description Perform a system reset, and the EzLogger will automatically shut down Reset Logger and restart. • Restore Factory Settings: clear device access information, forwarding Restore Factory • information, login password. Settings •...

  • Page 109: Set System Time

    Parameter Description Time Zone The parameters can be modified when Management System is selected as Date Clock Source. Time Se the clock source. Supported: NTP, IEC104, Modbus-TCP, Management System, Clock Source Goodwe Cloud Platform Time Synchronization. 9.2.4 Change Login Password...

  • Page 110: System Maintenance (App)

    09 Maintenance User Manual V1.1-2024-12-30 9.3 System Maintenance (App) 9.3.1 System Step 1 Tap More > System Maintenance. Step 2 Reset the EzLogger or restore factory settings based on actual needs. Parameter Description Perform a system reset, and the EzLogger will automatically shut down Reset Logger and restart.

  • Page 111: Setting System Time

    Step 2 Select the Clock Source and set the time based on actual needs. Parameter Description Time Zone The parameters can be modified when Management System is selected as Date Clock Source. Time Se the clock source. Supported: NTP, IEC104, Modbus-TCP, Management System, Clock Source Goodwe Cloud Platform Time Synchronization.

  • Page 112: Change Login Password

    09 Maintenance User Manual V1.1-2024-12-30 9.3.3 Change Login Password Step 1 Tap More > Safety Setting. Step 2 Tap Modify Password and set the new password. 9.3.4 Check EzLogger Version Step 1 Tap More > Version to view the current versions of the EzLogger.

  • Page 113: Power Off

    09 Maintenance User Manual V1.1-2024-12-30 9.4 Power Off DANGER • Power off the EzLogger before operations and maintenance. Otherwise, the EzLogger may be damaged or electric shocks may occur. Step 1 Disconnect the power adapter from the AC socket. Step 2 Disconnect the power adapter from the EzLogger. 9.5 Removing the EzLogger WARNING •...

  • Page 114: Troubleshooting

    09 Maintenance User Manual V1.1-2024-12-30 9.7 Troubleshooting Perform troubleshooting according to the following methods. Contact the after-sales service if these methods do not work. Collect the information below before contacting the after-sales service, so that the problems can be solved quickly. 1.
  • Page 115 09 Maintenance User Manual V1.1-2024-12-30 Fault Cause Solutions 1. Recommended operating system: Windows 7 or later. Recommended browser: Chrome52, Firefox58, or later version. 1. The operating system or 2. If there is no obstacles, the recom- browser version is lower mended distance between the PC than required.
  • Page 116 09 Maintenance User Manual V1.1-2024-12-30 Fault Cause Solutions 1. The 4G antenna is not 1. Check whether the included 4G installed or installed in an antenna is installed properly. improper way. 2. Check whether the SIM card is 2. The SIM card is improperly The data cannot intact and has enough data.
  • Page 117 09 Maintenance User Manual V1.1-2024-12-30 Fault Cause Solutions 1. The RS485 cables between 1. Check whether the RS485 cables the EzLogger and the are properly connected. inverter are improperly 2. Check whether the external protec- connected. tive device is connected properly. DRED/RCR fails.

  • Page 118: Technical Parameters

    10 Technical Parameters User Manual V1.1-2024-12-30 10 Technical Parameters Technical Parameters EzLogger3000C Device Management Max. Number of Connected Devices Max. Number of Connected Devices 100 Power Adapter AC Input: 100~240V, 50/60Hz DC Output: 24V DC Power Supply (V) Power Consumption (W) <15...

  • Page 119: Appendix

    11 Appendix User Manual V1.1-2024-12-30 11 Appendix 11.1 FAQ 11.1.1 How to configure power limit parameters? Prerequisites: • Refer to the user manual of the devices to install and power on the inverters, EzLoggers, and smart meters properly. • Refer to section8.2.2 Log In to log in to the web. •...

  • Page 120: How To Set Modbus-Tcp Forwading Parameters

    11 Appendix User Manual V1.1-2024-12-30 11.1.3 How to set Modbus-TCP forwading parameters Prerequisites: • Refer to the user manual of the devices to install and power on the inverters, EzLoggers, and smart meters properly. • Refer to section8.3 Log In to log in to the web. •...

  • Page 121: How To Export 104 Point Table

    11 Appendix User Manual V1.1-2024-12-30 11.1.4 How to Export 104 Point Table Step 1 Click Device Monitoring to enter the monitoring page. Step 2 Click IEC104 > Export 104 Point Table. Step 3 The exported 104 forwarding table is found in the browser download contents. The required data can be queried by searching for the inverter serial number.
  • Page 122 11 Appendix User Manual V1.1-2024-12-30 Step 1 Tap Device > Networking Settings > Re-networking and complete searching following prompts. Step 2 After searching for new devices, assign the address with one click or manually enter the terminal address according to the actual demand. Step 3 Complete configuration according to the interface prompts.
  • Page 123 Official website GoodWe Technologies Co., Ltd. No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com service@goodwe.com...

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