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Huawei SmartLogger3000 User Manual
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Huawei SmartLogger3000 User Manual

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SmartLogger3000
User Manual
Issue
22
Date
2024-09-30
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SmartLogger3000

  • Page 1 SmartLogger3000 User Manual Issue Date 2024-09-30 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
  • Page 3 About This Document About This Document Purpose This document introduces the SmartLogger3000 (SmartLogger for short) and SmartModule1000 (SmartModule for short) in terms of installation, electrical connections, system operation and maintenance, and troubleshooting. Understand the SmartLogger and SmartModule features, functions, and safety precautions provided in this document before installing and operating the SmartLogger and SmartModule.
  • Page 4 7.4.14 SOC Balancing. Updated 8.13 Which Models of Power Meters and EMIs Are Supported by the SmartLogger? Updated 8.15 How Do I Use Mobile Network Sharing? Updated C Port No. List. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 5 Updated 6.6.1 On-grid/Off-grid (PQ/VSG). Added 6.6.2 On-grid/Off-grid (VSG). Updated 6.6.3 Off-Grid. Updated 6.6.4 Black Start. Updated 6.8.9 Setting Feed-in at Limited Current. Updated 7.4.4 Exporting Device Logs. Updated 7.4.11 Force Start. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 6 6.3.10 Setting PCS Parameters (100KTL and 200KTL Series). Updated 6.3.12.1 Setting CMU Parameters. Added 6.3.23 Setting IMD Parameters. Updated 6.4 Setting Battery Control Parameters. Updated 6.7 Setting Feature Parameters. Updated 7.4.6 License Management. Updated 7.4.11 Force Start. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 6.2.1 Preparations and WebUI Login. Updated 6.3.3 Setting Parameters for Connecting to the Management System. Updated 6.3.8 Setting MBUS Parameters. Updated 6.8.2 Setting Active Power Control. Issue 12 (2023-04-20) Updated 2.1.2 Networking. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 8 SmartLogger. Added 6.3.7 Setting GOOSE Communications Parameters. Updated 6.3.9 Setting Inverter Parameters. Updated 6.3.10 Setting PCS Parameters (100KTL and 200KTL Series). Updated 6.3.12.1 Setting CMU Parameters. Updated 6.3.12.2 Setting ESU Parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 Added 7.4.8 Managing Users. Updated 7.4.9 Collecting Performance Data. Updated 7.4.10 Adjusting the Total Energy Yield. Updated 8.13 Which Models of Power Meters and EMIs Are Supported by the SmartLogger?. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd. viii...
  • Page 10 Issue 07 (2021-06-30) Updated 6.1 Introduction to WebUI. Updated 6.1.3 WebUI Menus. Updated 6.3.9.1 Running Parameters. Added 6.3.9.4 Battery. Added 6.5 Setting EMS Control Parameters. Updated 6.8.2 Setting Active Power Control. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 11 6.3.2 Setting Parameters for Connecting to the Management System (V300R001C00). Updated 6.3.8 Setting MBUS Parameters. Added 8.15 How Do I Use Mobile Network Sharing? Added C Port No. List. Issue 04 (2020-03-11) Updated 6.2.1 Preparations and WebUI Login. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 12 Added the description about the SmartModule. Issue 02 (2019-12-18) Updated 6 WebUI Operations. Updated 9.1 Technical Specifications of the SmartLogger. Issue 01 (2019-09-24) This issue is used for first office application (FOA). Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 13 4.1.4 Connecting an MBUS Cable............................46 4.1.5 Connecting a DI Signal Cable............................49 4.1.6 Connecting the Output Power Cable..........................50 4.1.7 Connecting the AI Signal Cable............................ 51 4.1.8 Connecting the DO Signal Cable..........................52 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 6.3.8.1 Setting Parameters for a Built-in MBUS Module....................146 6.3.8.2 Setting Parameters for an External MBUS Module..................149 6.3.8.2.1 Setting SmartMBUS CCO01A Parameters....................... 149 6.3.8.2.2 Setting SmartMBUS CCO01B Parameters......................152 6.3.9 Setting Inverter Parameters............................155 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd. xiii...
  • Page 15 6.3.24 Setting Relay Parameters............................295 6.4 Setting Battery Control Parameters..........................296 6.5 Setting EMS Control Parameters........................... 314 6.6 Setting Microgrid Control Parameters.........................320 6.6.1 On-grid/Off-grid (PQ/VSG)............................320 6.6.2 On-grid/Off-grid (VSG)..............................324 6.6.3 Off-Grid....................................328 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 7.5.2 Exporting Configuration Files from the SUN2000 App..................389 7.6 Device Disposal................................... 391 8 FAQ............................392 8.1 How Do I Connect the SmartLogger to the SUN2000 App or FusionSolar App?........392 8.2 How Do I Set FTP Parameters?............................394 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 17 D Certificate Management and Maintenance..............428 D.1 Preconfigured Certificate Risk Disclaimer........................428 D.2 Application Scenarios of Preconfigured Certificates....................429 E Contact Information......................431 F Digital Power Customer Service..................433 G Acronyms and Abbreviations................... 434 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 18 The equipment is damaged due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and other extreme weather conditions. ● The equipment is operated beyond the conditions specified in this document. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 19 D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The dielectric withstanding voltage level must comply with local laws, regulations, standards, and specifications. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 Only qualified professionals are allowed to remove safety facilities and inspect the equipment. ● Personnel who will perform special tasks such as electrical operations, working at heights, and operations of special equipment must possess the required local qualifications. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 21 10% of the specified value. ● If the equipment has multiple inputs, disconnect all the inputs before operating the equipment. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 22 1.3 Environment Requirements D ANGER Do not expose the equipment to flammable or explosive gas or smoke. Do not perform any operation on the equipment in such environments. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 23 Do not mount it on an insecure moveable object or metal object with sharp edges. Make sure that the hooks will not slide off. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 Do not quickly lift a heavy object above your waist. Place the object on a workbench that is half-waist high or any other appropriate place, adjust the positions of your palms, and then lift it. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 25 When transferring a heavy object, move your feet instead of turning your waist around. When lifting and transferring a heavy object, ensure that your feet point to the target direction of movement. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 This document covers the following SmartLogger models: ● SmartLogger3000A01CN ● SmartLogger3000B01CN ● SmartLogger3000B03CN ● SmartLogger3000A01EU ● SmartLogger3000A03EU ● SmartLogger3000B02EU ● SmartLogger3000A01NH ● SmartLogger3000B00NH ● SmartLogger3000A01KR ● SmartLogger3000A01AU ● SmartLogger3000A00GL ● SmartLogger3000C01 Figure 2-1 Model Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 ● CN: China ● EU: Europe ● NH: Japan ● KR: South Korea ● AU: Australia ● GL: Global Model Identification You can view the SmartLogger model and communication mode on the nameplate. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 28 Local operations on the SmartLogger using the mobile app through the built- in WLAN. ● RS485 networking, which enables the SmartLogger to connect to: – Devices such as Huawei inverters and PID modules. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 29 Smart Power Control System (Smart PCS), Smart String ESSs, MBUS CCO, and STSs. ● MBUS networking, which enables the SmartLogger to connect to Huawei inverters and PID-PVBOXs that support MBUS communication. ● Dual-plane redundancy networking to provide reliable transmission.
  • Page 30 RSTP, the fiber ring topology must be changed to a chain or star topology. ● Multiple fiber ring networks can be connected to the management system over Ethernet switches. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 1000M optical module). The maximum communication distance is 100 m when an Ethernet cable is used for connection. ● The SmartLogger supports the following wireless networks: 4G/3G/2G networking and LTE dedicated networking. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 32 SmartLogger3000 User Manual 2 Product Overview Figure 2-5 4G networking Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 33 ● The WAN port of the SmartLogger connects to the customer-premises equipment (CPE) through the power over Ethernet (PoE) module and PoE surge protective device (SPD). ● The IP addresses of the SmartLogger and CPE must be on the same network segment. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 (13) 12 V output power port (14) AI ports (15) DO ports (16) COM ports (17) 24 V input power port (18) 12 V input power port (19) Protective ground point Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 SmartLogger3000 User Manual 2 Product Overview Indicators Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 1s and then off for 1s) network is successful. Blinking green fast (on for The 4G/3G/2G network is not 0.125s and then off for 0.125s) connected or the communication is interrupted. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 37 ● If RSTP is used, fiber ring protection can be completed within 10 seconds. If STP is used, fiber ring protection can be completed within 60 seconds. ● The SFP1 and SFP2 ports are Ethernet optical ports and work on the same network segment as the WAN port. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 DI Port Description Can connect to four passive dry contact signals. ● AI ports: analog input ports, which are used to connect to AI power grid scheduling commands or environment monitoring sensors. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 39 ● COM ports: RS485 communications port, supporting three independent RS485 channels and the access of devices that comply with the Modbus RTU, IEC 103, or DL/T645 protocol. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 Select the intermediate relay with a free-wheeling diode in the coil. Otherwise, the device may be damaged. Appearance Output Power Port Description 12 V output Power supply– power port Power supply+ Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 41 60s until all indicators are off and 60s. then wait until the RUN indicator is on. The SmartLogger restarts and restores its factory settings. Dimensions Figure 2-8 Dimensions 2.2 SmartModule Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 You can view the SmartModule model on the nameplate. Figure 2-10 Nameplate (1) Trademark, product model, and power (2) Communications mode rating (3) Compliance symbols (4) Company name and place of manufacture Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 The SmartModule is applicable to PV systems and ESSs. It supports the following: ● RS485 networking, which enables the SmartModule to connect to: – Devices such as Huawei inverters and PID modules. – Third-party solar inverters, EMIs, STSs, and power meters that use the Modbus RTU protocol.
  • Page 44 (6) 12 V output power port (7) AI ports (8) PT ports (9) Protective ground point (10) 12 V input power port (11) 24 V input power port (12) GE ports (13) RST button Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 GE ports: four Ethernet electrical ports. Connect the LAN port of the SmartLogger to one GE port of the SmartModule using an Ethernet cable. The SmartModule obtains an IP address from the DHCP server and automatically registers with the SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 DI Port Description Can connect to four passive dry contact signals. ● AI ports: analog input ports, which are used to connect to AI power grid scheduling commands or environment monitoring sensors. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 47 103, or DL/T645 protocol. Appearance COM Port Description COM1, RS485A, RS485 differential COM2, and signal+ COM3 – RS485B, RS485 differential signal– Power Ports ● Input power ports: There are two input power ports. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 48 Select the intermediate relay with a free-wheeling diode in the coil. Otherwise, the device may be damaged. Appearance Output Power Port Description 12 V output Power supply– power port Power supply+ Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 49 60s until all indicators are off and 60s. then wait until the RUN indicator is on. The SmartModule restarts and restores its factory settings. Dimensions Figure 2-13 Dimensions Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 If any component is missing or damaged, contact your dealer. 3.2 Tools Type Tool Hammer drill Diagonal pliers Wire stripper Crimping tool Installation RJ45 crimping Flat-head Phillips insulated Flat-head tool screwdriver torque insulated torque screwdriver screwdriver Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 ● Do not install the SmartLogger in areas with flammable and explosive materials and direct sunlight. ● The SmartLogger should be installed at a proper height to facilitate operation and maintenance. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 52 ● When wall-mounting the SmartLogger, ensure that the cable connection area faces downwards for ease of cable connection and maintenance. ● You are advised to use the tapping screws and expansion tubes delivered with the SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 53 ● Has sufficient length for securing the SmartLogger. The recommended effective length is 230 mm or greater. ● Has been secured before you install the SmartLogger. Figure 3-3 Guide rail-mounted installation Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 54 If the SmartLogger and SmartModule have been combined before delivery, skip this step. Figure 3-4 Connecting the SmartLogger to the SmartModule using a connecting plate Step 2 Install the SmartLogger and SmartModule. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 55 Ensure that the SIM card slot on the SmartLogger is not blocked. Figure 3-6 Guide rail-mounted installation Guide Rail-mounted Installation (Combined) Prepare a 35 mm standard guide rail by yourself. Ensure that the guide rail: Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 56 You do not need to use a connecting plate to connect the SmartLogger and SmartModule. Figure 3-7 Connecting the SmartLogger to the SmartModule using a connecting plate Step 2 Install the SmartLogger and SmartModule. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 It is recommended that the power adapter be installed on the right side of the SmartLogger. Keep the AC power cable port upward. WARNING Avoid drilling holes into the water pipes and power cables buried in the wall. Figure 3-9 Wall-mounted installation (mode 1) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 ● Ensure that the power adapter indicator faces upward or outward. ● Ensure that the adapter is securely installed. Step 2 Plan the cable route of the power adapter to ensure that the SIM card can be installed properly. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 SmartLogger3000 User Manual 3 Device Installation Figure 3-11 Flat surface-mounted installation ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Cat 5e or higher specifications and shielded RJ45 connectors. (Optional) 24 V Two-core cable with a cross-sectional area of 0.2–1.5 mm or 24–16 AWG input power cable Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 EMI, a power meter, and a PID module over the COM port. ● Ensure that RS485+ is connected to COM+ of the SmartLogger and RS485– is connected to the COM– of the SmartLogger. Procedure Step 1 Connect an RS485 communications cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 ● You are advised to connect fewer than 30 devices to each RS485 route. ● The baud rate, communications protocol, and parity mode of all devices on an RS485 cascading link must be the same as those of the COM port on the SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 63 ● The total rated power of the PV system connected to the MBUS port of the SmartLogger must be greater than 75 kW. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 SmartLogger3000 User Manual 4 Cable Connections Figure 4-4 MBUS networking Procedure Step 1 Connect an MBUS cable. Figure 4-5 Connecting an MBUS cable Table 4-1 Components Component Specifications Quantity Busbar L1/L2/L3 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 500 V and less than or equal to 800 V, the rated current of the fuse switch disconnector shall be greater than or equal to 32 A. The fuse switch disconnector has three poles. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 DI ports. It can only receive passive dry contact signals. It is recommended that the signal transmission distance be less than or equal to 10 m. Procedure Step 1 Connect a DI signal cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 12 V output power port. It is recommended that the transmission distance be less than or equal to 10 m. Procedure Step 1 Connect the output power cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 68 The SmartLogger can receive AI signals from EMIs over AI ports. It is recommended that the signal transmission distance be less than or equal to 10 m. Procedure Step 1 Connect the AI signal cable. Figure 4-8 Connecting the AI signal cable Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 NO/COM is a normally open contact. It is recommended that the signal transmission distance be less than or equal to 10 m. Procedure Step 1 Connect the DO signal cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 Step 1 Connect the Ethernet cable. NO TE When crimping the network cable, ensure that the shielding layer of the cable is securely connected to the metal shell of the RJ45 connectors. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 ● In dual-plane redundancy networking, SFP1 and SFP2 can connect to the northbound monitoring system (IEC104) of the SmartLogger at the same time. Step 2 Connect the fiber jumpers delivered with the optical modules to the ports on the optical modules. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 EMIs + Monthly data of the optimizers If other devices are connected to the SmartLogger in the network, the monthly data package of the SIM card needs to be increased as required. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 If the LUNA2 80 MB + 80 MB SmartLogger needs to (includi 000-20 x Number of be upgraded monthly, ng PCS) 0KWH- ESSs an addition of 80 MB data is required. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 74 4.1.12 Connecting the 24 V Input Power Cable Context The 24 V input power cable needs to be connected in the following scenarios: ● Scenario 1: The 24 V DC power supply is used. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Two-core or multi-core outdoor shielded cable with a cross-sectional area of communications 0.2–2.5 mm or 24–14 AWG cable DI signal cable Two-core or multi-core cable with a cross-sectional area of 0.2–1.5 mm 24–16 AWG Output power cable Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 The SmartModule can be connected to the SmartLogger and a PC over the GE port. ● Connect the LAN port of the SmartLogger to one of the GE ports (GE1 and GE4 recommended) of the SmartModule through an Ethernet cable. The IP Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 77 24 V input power port of the SmartLogger functions as the 12 V output power port to supply power to the SmartModule. Procedure Step 1 Connect the 12 V input power cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 78 COM– of the SmartModule. Procedure Step 1 Connect the RS485 communications cable. Figure 4-17 Connecting an RS485 communications cable Port Silk Screen Description COM1, COM2, and RS485A, RS485 differential COM3 signal+ Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 79 ● The baud rate, communications protocol, and parity mode of all devices on an RS485 cascading link must be the same as those of the COM port on the SmartModule. Figure 4-18 Cascading connection ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 80 10 m. Procedure Step 1 Connect the DI signal cable. Figure 4-19 Connecting the DI signal cable Port Silk Screen Description Can connect to four passive dry contact signals. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 81 The SmartModule can receive AI signals from EMIs over AI ports. It is recommended that the signal transmission distance be less than or equal to 10 m. Procedure Step 1 Connect the AI signal cable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 82 PT100/PT1000 temperature sensors. When a PT port needs to be connected to a two-wire PT100/PT1000, use a short- circuit cable to short-circuit GND and – of the port. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 83 4.2.10 Connecting the 24 V Input Power Cable Context The 24 V input power cable needs to be connected in the following scenarios: ● Scenario 1: The 24 V DC power supply is used. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 84 24 V input power port functions as the 12 V output power port to supply power to devices. Procedure Step 1 Connect the input power cable. Figure 4-24 Connecting the input power cable ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 85 ● The rated input voltage of the power adapter is 100–240 V AC, and the rated input frequency is 50/60 Hz. ● Select an AC socket that matches the power adapter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 86 DC power supply. Step 2 When MBUS is used for communication, turn on all the upstream switches of the MBUS port. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 87 ● Only professionals are allowed to set the power grid scheduling parameters of the SmartLogger. Incorrect settings may cause the plant to fail to connect to the power grid as required, which affects the energy yield. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 88 Alarm icon Displays the severities and number of active system alarms. You can click a number to access the alarm page. Display language Selects the display language or chooses to log out. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 89 If the result is negative, the value is zero. Revenue (Total energy yield – Total power supply from grid) x Revenue coefficient. If the result is negative, the value is zero. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 90 Daily supply Current total positive active energy of the feed-in meter – Total from grid positive active energy at 00:00 on the current day Total energy Total energy yield of inverters yield Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 91 Total energy yield of inverters and Smart PCSs of the current day current day Today's power Total power supplied from the grid to inverters and Smart PCSs supply from grid of the current day Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 92 – Today's power supply from grid Daily supply Current total positive active energy of the feed-in meter – Total from grid positive active energy at 00:00 on the current day Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 93 ● The PID is in Running state. The device is in The inverter and Disconnection state. Smart PCS are in Loading state. If a device is in Disconnection state, its parameters cannot be set. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 94 Wizard function. You can set deployment parameters, connect devices, and connect to the management system according to the wizard. Overview Plant Running Info. Queries plant information. Active Alarm Queries active alarms. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 95 Queries the energy yield. Running Sets running parameters. Param. Tracking Sets tracking system parameters. System Battery Queries or sets battery parameters. Characteristic Sets the characteristic curve. Curve About Queries the version and communication information. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 96 Queries or exports performance data. Data Running Sets running parameters. Param. About Queries the version information. Running Info. Queries the running information. Performance Queries or exports performance data. Data Energy Queries the energy yield. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 97 Running Info. Queries the running information. NOTE Performance Queries or exports performance data. Power Meter is displayed Data for V300R001C00. Running Sets the running parameters of the Param. DL/T645 power meter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 98 (black box data), or exports all data. Security Events Queries security events. Settings User Param. Date&Time Sets the date and time. Plant Sets plant information. Revenue Sets the revenue parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 99 You can set parameters by following the wizard. Smart Provides a wizard for smart reactive Reactive power compensation. You can set Power parameters by following the wizard. Compensation Sets DRM parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 100 DO ports. Smart Tracking Sets the parameters related to the Algorithm smart tracking algorithm. Feature Parameters ● Sets array MPPT parameters. ● Sets the start time of the PCS insulation resistance detection. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 101 ● Enables or disables DER-AVM access. ● Sets the system type. ● Enables or disables power protection of the MCCB in the LV panel of the STS. ● Enables or disables mixed-flow fan control. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 102 ● Clears user data. Device Log Exports device logs. Onsite Test Inspection Starts the health check of inverters. Spot-check Starts the spot-check of inverters. Alarm Test Simulates or clears alarms of inverters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 103 Device and cable installation has been checked according to the specifications and requirements of PV and energy storage plants. ● Devices in the PV and energy storage plants and SmartLogger are powered Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 104 GE port of the SmartModule. When the PC is connected to the GE port of the SmartModule, adjust the network configuration of the PC to the configuration mode when the PC is connected to the LAN port of the SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 105 IP address of the SmartLogger) and press Enter. The login page is displayed. If you log in to the WebUI for the first time, a security risk warning is displayed. Click Continue to this website to log in to the WebUI. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 106 On the login page, Select installer in User Name, set the login User Name is password as prompted, and click Log In. empty by default. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 107 ----End Follow-up Procedure If any page is blank or a menu cannot be accessed after you log in to the WebUI, clear the cache, refresh the page, or log in again. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 108 Context The deployment wizard allows you to set basic SmartLogger parameters, connect Huawei devices, power meters, and EMIs, configure Smart PCS, Huawei NMS, and third-party NMS, and implement interworking with third-party devices. After the SmartModule communicates with the SmartLogger properly, the SmartLogger automatically identifies the SmartModule.
  • Page 109 During parameter setting, click Previous, Next, or Skip as required. Set basic parameters. Figure 6-9 Setting basic parameters After Huawei devices are connected, click Search for Device to check the cable connections and allocate addresses. Figure 6-10 Searching for devices Issue 22 (2024-09-30) Copyright ©...
  • Page 110 – After a device is added or deleted, you need to click Search for Device again in Deployment Wizard. Otherwise, the system topology will not be updated. Connect to power meters. Figure 6-11 Setting power meter parameters Connect to EMIs. Figure 6-12 Setting EMI parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 111 Figure 6-13 Working modes Connect to the Huawei NMS. Figure 6-14 Huawei NMS Connect to a third-party NMS, select IEC104. Figure 6-15 Third-party NMS Connect to third-party devices. Figure 6-16 Third-party devices Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 112 SmartModule is Module(M1), and the corresponding port is M1.port. Procedure NO TE ● Microgrid is displayed only when the SmartLogger model is SmartLogger3000. ● During parameter setting, click Previous, Next, or Skip as required. For details, see Help on the page.
  • Page 113 ESS software. – C&I scenario: LUNA2000B V100R023C00SPC120 and later versions. – Utility-scale scenario: LUNA2000C V100R023C00SPC120 and later versions. ● Click Search for Device to search for devices. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 114 – After a device is added or deleted, you need to click Search for Device again in Deployment Wizard. Otherwise, the system topology will not be updated. ● Set parameters such as Grid Code and Working mode. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 115 Scenario grid. in industry cooperation mode. – In the off-grid scenario, set this parameter to Off- grid. – In the on/off-grid switching scenario, set this parameter to On/Off- grid. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 116 PCS. – If Scenario is set to Off- grid, set this parameter to VSG. – If Scenario is set to On/ Off-grid, set this parameter to PQ or VSG. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 117 For PCSs on the same DC bus, ensure that the settings of Working mode and Microgrid compatibility under Basic parameters are the same. ● Load a license. For details about how to load a license, see 7.4.6 License Management. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 118 Step 4 Connect to EMIs. Figure 6-21 Setting EMI parameters Step 5 Configure battery settings. This step is required only for the energy storage scenarios. ● Set the battery control working mode. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 119 The grid cannot charge the ESS but can supply power to loads. – The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 120 – In some countries, the grid is not allowed to charge batteries. In such case, this mode cannot be used. – The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 121 – In some countries, the grid is not allowed to charge batteries. In such case, this mode cannot be used. – The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 122 PV inverters but not the batteries. Note [1]: You can set this parameter in SmartLogger V300R023C00SPC150 and later versions. Note [2]: You can set this parameter in SmartLogger V300R023C00SPC120 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 123 [Active power threshold of grid during battery discharge – Adjustment deadband, Maximum grid power during battery discharge + Adjustment deadband], the grid power requirement at the grid connection point is met. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 124 Active power Set the grid power threshold of grid threshold at the grid during battery connection point for loads discharge when the load power is greater than the PV power. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 125 (kW) corresponding to Mon. Repeat through Sun. in the Repeat box. The buttons are blue by default, indicating being selected. After you click it, the button turns gray. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 126 Set this parameter as required. NOTE In the utility-scale ESS low- voltage coupling scenario, the PV+ESS capacity exceeds the transformer station capacity. You are advised to set this parameter to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 127 This parameter is displayed and needs to be set only when the Smart PCS is connected. ● Set the power allocation parameter. You can set this parameter in SmartLogger V300R023C10SPC550 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 128 SOC settings will be overridden so that the ESS can be fully charged or discharged. – If this parameter is set to Disable, automatic charge and discharge calibration is not allowed for battery racks. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 129 30 to 60 minutes. – If this parameter is set to Disable, automatic SOH calibration is not allowed for battery racks. Note [1]: You can set this parameter in SmartLogger V300R023C00SPC172 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 130 Specifies the start time for the PCS insulation resistance detection function. time Note [1]: You can set this parameter in SmartLogger V300R023C00SPC153 and later versions. Step 6 Configure the management system. Figure 6-23 Management system Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 131 Set this parameter based on the IP address – This parameter is N IP of the third-party management system. displayed when Addres Link setting is set to Enable(Limited) – N is 1, 2, 3, 4, or Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 132 ● If the SmartLogger connects to a third-party management system over Modbus RTU, set Modbus RTU parameters and click Next. Figure 6-25 Setting Modbus RTU parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 133 Select Yes or No in the Do you want to connect the relay protection device? dialog box based on the actual situation. If a relay protection device is connected, set Yes and set the relay protection device parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 134 Stop Bit relay protection device. Address Device Type Set this parameter to Relay protection device. Device model Set this parameter to Easergy P3U30. Set microgrid parameters. Figure 6-27 Microgrid Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 135 EMS is not required. If you forcibly enable both the MGCC mode and the Modbus TCP, IEC 104, and GOOSE settings, the microgrid may be unstable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 136 DI port under Grid Set the DI port to which the the grid failure Failure Detection detection device is connected and the DI port status. DI port status under Grid Failure Detection Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 137 Off-grid to On-grid on-grid state. Switching ▪ Disable: Disable the function of automatic switching from off-grid to on-grid. – If Microgrid scenario is set to Off-grid, refer to the following parameter description. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 138 Switch – After the microgrid parameter settings are complete, click Submit. Step 10 Set Array startup/shutdown based on the site requirements. The configuration is complete. Figure 6-28 Completing the configuration ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 139 Set this parameter to the local time. Clock source ● Set this parameter as required. ● The value can be NTP, Management System, IEC104, or Modbus TCP. If there is no management system, ignore the corresponding setting. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 140 Save Period Parameter Description Performance data save Set this parameter to the save period of performance period data. After the setting, the data will be displayed accordingly on the performance data page. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 141 APN dialup number APN user name APN user password ● Method 2: When the SmartLogger connects to the management system over a wired network, set the wired network parameters and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 142 DHCP to Enable. IP address Set this parameter based on the plant plan. NOTE If the IP address is changed, use the new IP address to log in again. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 143 Submit. NO TE After a Huawei NMS or a third-party NMS is connected to the SmartLogger in Management System, another third-party NMS can be connected through Management System-1 to obtain data from the SmartLogger and configure the SmartLogger.
  • Page 144 Table 6-10 Management system-1 parameters Parameter Description Server Set this parameter to the IP address or domain name of Management System-1. Port Set this parameter based on the connected Management System-1. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 145 ● Method 2: When the SmartLogger connects to a third-party management system using the unencrypted Modbus TCP protocol, set Modbus TCP parameters and click Submit. Figure 6-34 Setting Modbus TCP parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 146 (non-secure protocol) using this protocol. Users are advised to take measures at the plant level to reduce security risks, or use Huawei management system to mitigate the risks. To use this function, set this parameter to Enable(Limited) or Enable(Unlimited).
  • Page 147 ● If this parameter is set to Enable(Unlimited), the SmartLogger can connect to third-party management systems with a valid IP address. Common address Set this parameter as required. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 148 Step 1 Set up a network connection. ● Method 1: If the SmartLogger connects to the management system over a 4G/3G/2G network, choose Settings > Comm. Param. > Wireless Network, set mobile data parameters, and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 149 Method 2: If the SmartLogger connects to the management system over a wired network, choose Settings > Comm. Param. > Wired Network, set the parameters for wired network ports, and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 150 DHCP to Enable. IP Address Set this parameter based on the If the IP address is plant plan. changed, use the new IP address to log in again. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 151 Submit. NO TE After a Huawei NMS or a third-party NMS is connected to the SmartLogger in Management System, another third-party NMS can be connected through Management System-1 to obtain data from the SmartLogger and configure the SmartLogger.
  • Page 152 Therefore, exercise caution when setting this parameter. Security Certificate Optional. Set this parameter only when the certificate has expired or the customer needs to use their own certificate. Figure 6-37 Setting management system-1 parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 153 ● Method 2: When the SmartLogger connects to a third-party management system using the unencrypted Modbus TCP protocol, set Modbus TCP parameters and click Submit. Figure 6-38 Setting Modbus TCP parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 154 (non-secure protocol) using this protocol. Users are advised to take measures at the plant level to reduce security risks, or use Huawei management system to mitigate the risks. To use this function, set this parameter to Enable(Limited) or Enable(Unlimited).
  • Page 155 IP address, that is, using a whitelist. ● If this parameter is set to Enable(Unlimited), the SmartLogger sets the segments and common forwarding tables of teleindication and telemetering through Common Configuration. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 156 IEC104. If IEC104 Push Data Period is set to 0s, there is no limit on the interval at which the SmartLogger sends IEC104 data. ----End 6.3.4 Setting RS485 Communications Parameters Set RS485 parameters and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 157 The value can be None, Odd parity, or Even parity. Stop Bit Set this parameter based on the stop bit of the connected device. The value can be 1 or 2. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 158 Update the CA certificate file. A CA certificate is a Certificate certificate root certificate obtained from a CA. It is also called file a trust certificate and is used to verify the identity certificate of the peer end. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 159 SmartLogger is unique, you are advised to select Comm. Address. In other cases, you must select Logical address. SmartLogger address Set this parameter to the communications address of the slave SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 160 6.3.7 Setting GOOSE Communications Parameters NO TE The GOOSE parameters can be configured only for V300R023C00 and later versions. Choose Settings > Comm. Param. > GOOSE, set the GOOSE parameters, and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 161 ● Set this parameter to Enable to enable the fast scheduling function of the SmartLogger GOOSE interface. ● Set this parameter to Disable to disable the fast scheduling function of the SmartLogger GOOSE interface. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 162 Click Export Config. to obtain the CID file of the current SmartLogger version. The CID file is exported at the same time if it has been imported successfully. 6.3.8 Setting MBUS Parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 163 MBUS, or the inverter SN is in the SN list, the inverter can connect to the SmartLogger over an MBUS network. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 164 Fast control ● This parameter specifies the frame type used by the MBUS module for frame type rapid power grid scheduling. ● The MBUS module adaptively selects FC frame or Common frame. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 165 Note [2]: This parameter can be set only in SmartMBUS V100R001C00SPC212 and later versions, but has been deleted in SmartMBUS V100R001C00SPC220 and later versions. Note [3]: This parameter can be set only in SmartMBUS V100R001C00SPC220 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 166 Description Device Type Set this parameter to MBUS. Port number Set this parameter to the COM port connected to the MBUS module. Set networking parameters. Figure 6-46 Setting external MBUS networking Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 167 MBUS three- phase AC power cable connection of the SmartLogger is the same as that of the inverter. Otherwise, the inverter communication may be disconnected or some commands may be lost. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 168 Set this parameter based on the actual networking. scheduling ● If the fast scheduling function is required, set this parameter to Enable. ● If the fast scheduling function is not required, set this parameter to Disable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 169 Note [3]: This parameter can be set only in SmartMBUS V100R001C00SPC220 and later versions. 6.3.8.2.2 Setting SmartMBUS CCO01B Parameters The SmartLogger3000 software versions of V300R023C00SPC110 and later support FE access. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 170 User Manual 6 WebUI Operations Procedure (Optional) If the SmartMBUS CCO01B is installed in the STS, set Built-in MBUS to Disable on the SmartLogger3000, as shown in Figure 6-47. If the SACU model is SmartACU2000D-D-02 or SmartACU2000D-D-03, remove the power supply to disable the CCO module installed in the SACU to prevent communications interference between the two CCO modules.
  • Page 171 MBUS signals. A larger value indicates higher transmit power and better networking capabilities. The default value is 8 (NA is displayed). You can set this parameter based on actual requirements. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 172 .csv file based on the format of the exported .csv file. Click Import to import the modified .csv file, and then click Submit. 6.3.9 Setting Inverter Parameters SUN2000 is displayed for V300R001C00. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 173 Step 2 Choose Monitoring > Inverter > Running Param., set running parameters, and click Submit. NO TICE Before setting the running parameters of the SUN2000, ensure that the DC side of the SUN2000 is energized. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 174 Grid reconnection frequency lower limit, the inverter is not allowed to reconnect to the grid. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 175 Specifies the level-N grid overfrequency protection duration. (ms) Level-N UF protection (Hz) Specifies the level-N grid underfrequency protection threshold. Level-N UF protection time Specifies the level-N grid underfrequency protection duration. (ms) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 176 In this case, if the inverter is required to work properly, set this parameter to Enable. Power quality If this parameter is set to Enable, the optimization inverter output current harmonics will be mode optimized. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 177 PV strings. ● When the inverter is connected to all parallel PV strings (connected to each other in parallel outside the inverter), set this parameter to All PV strings connected. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 178 Japanese grid code is selected. OVGR signal. If this parameter is set to Disable, the inverter does not shut down after receiving the OVGR signal. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 179 This parameter is displayed reference string exception. The false alarms caused when String monitor is set to asymmetric by fixed shadow shading can be controlled Enable. coefficient by changing this parameter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 180 If this parameter is set to Enable, the buzzer sounds when the DC input cable is incorrectly connected. If this parameter is set to Disable, the buzzer does not sound when the DC input cable is incorrectly connected. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 181 LVRT compensation power factor of reactive power in negative sequence to 0, the increment of negative-sequence reactive current generated by the inverter is 0 regardless of how much the AC voltage decreases during LVRT. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 182 2, the increment of positive-sequence reactive current generated by the inverter is 20% of the rated current when the AC voltage increases by 10% during HVRT. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 183 Grid code is set to VDE 4120. threshold (%) power grid. A transient voltage jump indicates that the inverter cannot immediately disconnect from the power grid when the power grid is abnormal due to transient changes. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 184 Frequency Specifies the frequency change rate This parameter is displayed change rate protection threshold. when Frequency change rate protection protection is set to Enable. threshold (Hz/s) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 185 ● If this parameter is set to Disable, the String Short-Circuited to Ground alarm cannot be automatically cleared. You need to manually clear the alarm. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 186 During VRT, the device needs to limit the current during min. active current. VRT (%) Compensation By default, this function is enabled for angle during China's national standards and disabled ZVRT for other standards. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 187 PV modules and 1.1 for bifacial PV modules. DC switch quick- The value ranges from –10.0 to –30.0. break protection When the inverter detects that the threshold backfeed current exceeds the setting, it immediately triggers disconnection. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 188 Enable. If this parameter is set to 100, the inverter provides the maximum output If this parameter is set to 100, power. the inverter provides the maximum output power. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 189 Reactive power output (kVar) power is scheduled by fixed value. at night and Apply nighttime reactive power parameters are set to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 190 Voltage derating If this parameter is set to Enable, when the grid voltage exceeds the voltage derating start point, the active power of the inverter is derated based on a certain gradient. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 191 In this case, set this parameter to Enable. Frequency-based Specifies the adjustment ratio of the This parameter is displayed adjustment ratio active power output. when Frequency-based control is set to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 192 Enable. night. ● If this parameter is set to Enable, the device automatically detects the status every night. During the detection, the device automatically resets. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 193 You are advised to retain the default value. If the value is incorrectly set, the PV string access type may be incorrectly identified and alarms may be generated by mistake for the PV string access status. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 194 If the vendor is not in the list, select Other vendors. NO TE This section uses Other vendors as an example. Figure 6-50 Setting tracking system controller On the Tracking System tab page, select Configure Para. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 195 Southbound RS485 This parameter can be set to 4800, 9600, 19200, or baud rate 115200. Southbound RS485 This parameter can be set to 1-bit stop bit or 2-bit stop bit stop bit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 196 This parameter can be set only when Other vendors is selected. On the Tracking System tab page, check Total number of supports under Support System and check whether Access Status and System Status are normal. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 197 The web software versions corresponding to the WebUI screenshots in this document are V300R001C00SPC050. The screenshots are for reference only. Step 1 Set characteristic curve parameters and click Submit. Figure 6-53 Characteristic curves Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 198 ● This parameter is displayed only when HVRT is set to Enable. ----End 6.3.9.4 Battery This section describes how to query or set battery parameters when the inverter is connected to a battery. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 199 Faulty, or Hibernating. Rated capacity Total amount of energy discharged by the energy storage unit in normal conditions. Voltage Voltage of the energy storage unit. Current Current of the energy storage unit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 200 Indicates the highest temperature detected in the temperature battery pack. Lowest Indicates the lowest temperature detected in the temperature battery pack. Power status of the battery pack. Total Total energy discharged from the battery pack. discharge Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 201 This parameter is displayed when Mode Settings is set to Target SOC. Charged energy Charged energy in this forced charge/discharge Discharged energy Discharged energy in this forced charge/ discharge Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 202 Soft start time after grid Specifies the time for the power to gradually increase when the device failure (s) restarts after the power grid recovers. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 203 Specifies whether to enable the active islanding protection function. Passive islanding protection Specifies whether to enable the passive islanding protection function. Unbalance voltage protection Specifies the device protection threshold when the power grid voltage is unbalanced. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 204 Specifies the level-N grid underfrequency protection threshold. Level-N UF protection time Specifies the level-N grid underfrequency protection duration. (ms) NO TE N can be 1, 2, 3, 4, 5, or 6. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 205 This parameter is limit when displayed when communication Protection in the case fails of communication failure is set to Enable and Active power threshold when communication fails is set to a percentage. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 206 Hibernate at The device performs the monitoring function at night night. If this parameter is set to Enable, the monitoring function of the device will hibernate at night to reduce power consumption. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 207 LVRT threshold Specifies the threshold for triggering LVRT. The This parameter is threshold settings should meet the local grid displayed when LVRT is standard. set to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 208 Deactivate grid Specifies whether to shield the voltage protection This parameter is voltage function during LVRT or HVRT. displayed when LVRT or protection HVRT is set to Enable. during HVRT/ LVRT Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 209 Enable. ● The value of Active power derating threshold for voltage rise suppression must be greater than that of Reactive power adjustment threshold for voltage rise suppression. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 210 Specifies the upper limit for active power limit of adjustment in frequency-based control. frequency- based control Delay response Specifies the delay response time of frequency- time of based control. frequency- based control Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 211 (%/s) Gradient of Specifies the power recovery rate for overfrequency- power recovery caused power derating. from overfrequency- caused derating (%/min) Frequency Specifies the frequency detection filter time. detection filter time (ms) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 212 Specifies the power threshold for stopping threshold for underfrequency-caused power raising. stopping underfrequency -caused power raising (%) Frequency Specifies the frequency threshold for triggering threshold for underfrequency-caused power raising. triggering underfrequency -caused power raising (Hz) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 213 Q-V adjustment The default value is 3. Specifies the voltage coefficient deviation corresponding to the rated reactive power of the virtual synchronous generator. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 214 The default value is 0. Specifies the value of delay This parameter is compensation compensation for wired power frequency displayed when Wired for wired power synchronization. power frequency frequency synchronization is set to synchronization Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 215 Working mode The default value is 60. Time for other instructions switching to take effect during PCS working mode switching. The value range is [10, 300] (unit: s). delay Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 216 Note [1]: This parameter can be set only in SmartLogger V300R023C10 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 217 The device outputs reactive power reactive power based on this value if there is no remote scheduling command, Reactive power at night is set to Enable, and the DC input is disconnected. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 218 The device adjusts the output power characteristic curve factor cosφ in real time based on P/ Pn(%). cosφ-P/Pn trigger Specifies the voltage threshold for voltage triggering reactive power compensation based on the cosφ-P curve. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 219 The upper limit can be set regulation in grid to three times the per unit value of forming mode (%) Apparent Power Baseline. The default value is 150, and the value range is [0.0, 300.0]. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 220 A calibrating coefficient for the total power supply from the grid to supply from grid ensure that the reported amount of power supplied from the grid is consistent with the actual power supply at the grid connection point Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 221 Voltage level Set the voltage level of the power grid. Frequency level Set the frequency level of the power grid. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 222 According to the standards of certain countries threshold (V) for and regions, initial grid connection is not grid connection allowed when the grid voltage is higher than the maximum voltage for grid connection. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 223 10-minute UV Specifies the 10-minute undervoltage protection protection threshold. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 224 Specifies the 10-minute undervoltage protection time protection duration. 10 minute OV Specifies the 10-minute overvoltage protection protection (V) threshold. 10 minute OV Specifies the 10-minute overvoltage protection protection time duration. (ms) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 225 Level-5 undervoltage protection threshold ≥ Level-6 undervoltage protection threshold ● Duration threshold for level-1 undervoltage protection ≥ Duration threshold for level-2 undervoltage protection ≥ Duration threshold for level-3 undervoltage protection ≥ Duration Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 226 Frequency change protection rate protection is set to threshold (Hz/s) Enable. Duration The device is protected when the grid frequency threshold (s) for change duration exceeds the value. frequency change rate protection Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 227 ≥ Level-5 underfrequency protection threshold ≥ Level-6 underfrequency protection threshold ● Duration threshold for level-1 underfrequency protection ≥ Duration threshold for level-2 underfrequency protection ≥ Duration threshold for level-3 underfrequency Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 228 Frequency to Specifies the frequency to which This parameter is which output output impedance enhancement displayed when impedance applies. Output impedance enhancement enhancement is set to applies Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 229 ● If the parameter is set to Enable, the software cannot be rolled back to the source version during the software upgrade to prevent vulnerabilities in the source version from being exploited. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 230 (%) in percentage (high precision). displayed when when Protection upon communication communication fails [high failure is set to Enable precision] and Active power mode when communication fails is set to Percentage. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 231 The Scenario is set to On- default value is Harmonic voltage. grid and Working mode is set to VSG. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 232 The default value is 1. Specifies the adjustment frequency deviation corresponding coefficient to the rated reactive power of the virtual synchronous generator. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 233 The default value is 0.5. Specifies the This parameter is compensation value of delay compensation for displayed when Wired for wired wired power frequency power frequency power synchronization. synchronization is set frequency to Enable. synchronizatio Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 234 For example, if you set this parameter to 50, the reactive current upper limit of the device is 50% of the rated current during LVRT. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 235 HVRT is set to limit during Enable. VRT (%) Min. active During voltage ride-through (VRT), current during the device needs to limit the min. VRT (%) active current. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 236 HVRT Specifies the threshold for triggering This parameter is triggering HVRT. The threshold settings should displayed when HVRT threshold (V) meet the local grid standard. is set to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 237 HVRT. After the stopping state HVRT ends, the device starts to respond to the dispatching command. HVRT Specifies the HVRT capability of the characteristic device. curve Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 238 Frequency-based adjustment ratio to help stabilize the power grid frequency. In this case, set this parameter to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 239 Specifies the lower limit for active change limit of power adjustment in frequency- frequency- based control. based control Delay response Specifies the delay response time of time of frequency-based control. frequency- based control Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 240 Specifies the rate of overfrequency- derating. overfrequency- caused power derating. caused power derating (%/s) Gradient of Specifies the power recovery rate for power recovery overfrequency-caused power from derating. overfrequency- caused derating (%/ min) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 241 (Hz) Frequency Specifies the frequency threshold for threshold for exiting underfrequency-caused exiting power raising. underfrequenc y-caused power raising (Hz) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 242 The upper frequency limit can be set to the per unit value regulation in of Active Power Baseline. grid forming mode (%) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 243 Specifies the time required for the constant in virtual rotor of the GFM-related grid forming virtual synchronous generator to mode reach the rated speed from the static state under the rated torque. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 244 Blocking Time Constant Virtual PSS Specifies the type of power that Low Frequency needs to be damped by the virtual Oscillation PSS to implement low-frequency Damping oscillation damping. Output Type Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 245 Wideband Specifies the phase to be oscillation compensated at the center damping frequency of phase compensation compensation required for the wideband oscillation phase damping function. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 246 (percentage) of inertia active power power change variation in grid following mode. in grid The upper limit can be set to the per following unit value of the rated power. mode Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 247 Specifies the voltage threshold for triggering reactive power compensation based on the cosφ-P curve. cosφ-P/Pn exit voltage Specifies the voltage threshold for exiting reactive power compensation based on the cosφ-P curve. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 248 6.3.12 Setting ESS Parameters (Model 1) ESS parameter settings in this section apply to the following models: ● LUNA2000-97KWH-1H1 ● LUNA2000-129KWH-2H1 ● LUNA2000-161KWH-2H1 ● LUNA2000-200KWH-2H0 ● LUNA2000-200KWH-2H1 ● LUNA2000-1.0MWH-1H1 ● LUNA2000-1.0MWH-ES1H1 ● LUNA2000-2.0MWH-1H0 ● LUNA2000-2.0MWH-1H1 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 249 Note [1]: This parameter can be set only in V300R023C00 and later versions. Exhaust Control Parameter Description Exhaust fan control module Time when the exhaust function is self-tested every day self-test time Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 250 The burglar alarm function applies only to the C&I scenario. This function is supported only in SmartLogger V300R023C00SPC172 and later versions and shall be used together with LUNA2000B V100R023C00SPC120 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 251 PCS interrupted. 6.3.12.3 Setting ESC Parameters This section does not apply to V300R001C00. Procedure Choose Monitoring > ESS > ESU > ESC > Running Param., set running parameters and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 252 Battery pack position Start or stop the identification for detection battery pack positions in a battery rack. Energy Yield Calibration Parameter Description Total charged energy Calibrate the total charged energy. calibration Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 253 Do not set the air conditioner to dehumidification mode manually. ● The heating and cooling modes of the air conditioner are used only for equipment commissioning. Do not set them manually. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 254 Set the upper threshold for the AC This parameter applies only to air alarm threshold input voltage of the air conditioner. conditioners in the battery cabin of the LUNA2000-2.0MWH Series Smart String ESS. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 255 Otherwise, the ESS cannot be started. Contact the ESS supplier or installer to obtain the startup authorization code. Device Set the name of the ESS. Certificate Set the certificate verification interval. verification interval Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 256 0. the exhaust fan cannot be stopped. The exhaust fan cannot be manually started after the fire response is triggered until the fire alarm is cleared or 24 hours later. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 257 On-grid recovery time (s) Specifies the time after which the device begins restarting after the power grid recovers. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 258 Specifies the level-N grid protection time overvoltage protection duration. (ms) Level-N UV Specifies the level-N grid protection (V) undervoltage protection threshold. Level-N UV Specifies the level-N grid protection time undervoltage protection (ms) duration. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 259 Specifies the active power gradient of change gradient of frequency- frequency-based based control. control Power change Specifies the upper limit for limit of active power adjustment in frequency-based frequency-based control. control Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 260 Protection upon communication communication failure fails [high is set to Enable and precision] Active power mode when communication fails is set to Fixed value. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 261 HVRT threshold Specifies the threshold for This parameter is triggering HVRT. The threshold displayed when HVRT settings should meet the local is set to Enable. grid standard. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 262 Specifies the percentage of the ● HVRT recovery limiting (%) maximum active current to the threshold = HVRT rated current during fault ride- threshold – VRT exit through (FRT). hysteresis threshold Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 263 LVRT mode is used. LVRT mode Specifies the LVRT mode. The options are Zero-current mode, Constant current mode, Reactive power priority mode, and Active power priority mode. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 264 PCS power Specifies the power threshold for This parameter is threshold for stopping overfrequency-caused displayed when stopping power derating. Overfrequency-caused overfrequency- power derating is set caused power to Enable. derating Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 265 Percentage of apparent Specifies the percentage of apparent power. power Power factor Specifies the power factor of the device. Reactive power change Specifies the change rate of the device reactive gradient power. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 266 Set the location ID of battery pack 2. Location of pack 3 Set the location ID of battery pack 3. Location of pack 4 Set the location ID of battery pack 4. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 267 If the power limit function for enabled, the cooling liquid cooling is enabled, the compressor and electric operating power of the LMTS can heater of the LTMS be limited. cannot be started at the same time. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 268 Diagnostic Mode Set this parameter to Manual or Auto. ● Manual: Some components of the LTMS are manually controlled. ● Auto: The status of the LTMS is checked automatically. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 269 Set the maximum duration of the diagnostic mode diagnostic mode. The value range duration is [5, 360] min. The system automatically exits the diagnostic mode when the specified duration is reached. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 270 Active cooling, Heat pump heating, or Mixed heating. ● Internal environment dehumidifying control mode for diagnosis is set to ● Internal environment temperature control mode for diagnosis is set to Active cooling. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 271 Manual, and Battery temperature control mode for diagnosis is set to one of the following values: ● Self-circulating ● Natural cooling ● Active cooling ● Heat pump heating ● Mixed heating Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 272 ● Self-circulating ● Natural cooling ● Active cooling ● Waste heat recovery ● Heat pump heating ● Mixed heating ● Electric heating Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 273 1, select this outdoor fan 1 parameter and click Submit. Clear total To recalculate the total runtime runtime of of outdoor fan 2, select this outdoor fan 2 parameter and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 274 Remarks Exhaust fan Time when the exhaust function is self- This parameter control module tested every day is displayed self-test time when the number of exhaust fans is greater than 0. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 275 Specifies whether to enable Power-off DC busbar upon DC busbar overtemperature. overtemperature DC busbar high Specifies the high temperature alarm temperature threshold for external power cables alarm threshold connected to the container. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 276 Specifies the maximum Mode Duration duration of the diagnostic mode. The system automatically exits the diagnostic mode when the specified duration is reached. Coolant Specifies the interval for replacement coolant replacement. interval Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 277 2, select this parameter and click Submit. Clear total runtime To recalculate the total of outdoor fan 3 runtime of outdoor fan 3, select this parameter and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 278 Mode, or Maintenance mode. Automatic: The LTMS is automatically controlled. Diagnostic Mode: The operating status of the LTMS is diagnosed. Maintenance mode: Choose this mode when coolant needs to be refilled or drained. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 279 Submit. Diagnostic Mode Set this parameter to Manual or Auto. Manual: Some components of the LTMS are manually controlled. Auto: The status of the LTMS is checked automatically. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 280 Active cooling, Heat pump heating, or Mixed heating. ● Internal environment dehumidifying control mode for diagnosis is set to On. ● Internal environment temperature control mode for diagnosis is set to Active cooling. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 281 3. of the following values: ● Self-circulating ● Natural cooling ● Active cooling ● Heat pump heating ● Mixed heating Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 282 Set Battery cluster resistance protection insulation resistance threshold protection threshold. Threshold for active Set Threshold for active balancing balancing. Activate balancing Set Activate balancing module module. Location information Set Location information. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 283 ● If the PID-PVBOX uses MBUS number for communication, set this parameter to MBUS. ● If the PID module uses RS485 for communication, set this parameter to the COM port connected to the PID module. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 284 PID module. You can check the function in Monitoring > PID > About. If PN is 02350XQD-001, the function is supported. Otherwise, the function is not supported. Set running parameters and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 285 PID module is positive. ● If the PV module type is N, set this parameter to N-type. In this case, the output voltage of the PID module is negative. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 286 The IMD is shut down when the PID module is operating. Periodic IMD runtime Specifies the running duration of the IMD when the PID module and IMD operate in cycle mode. The PID module is standby when the IMD is running. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 287 DC side (including the inverter, PV module, cable, SPD, and switch) and the ground. The default value is 1000 V. For a 1500 V inverter, the recommended value is 1500 V. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 288 PID-PVBOX delivers the output voltage based on the value of the commissioned output voltage. ● After checking that the PID module is running properly, set this parameter to Automatic. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 289 Offset mode Specifies the offset mode of the PID module. Param. ● Disabled: The PID module is not required. ● N/PE: The PID module is required to output voltage from the grid. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 290 ● Before the first power-on, to check whether the PID module functions properly, it is recommended that Working mode be set to Manual. If the PID module functions properly, set Working mode to Automatic. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 291 1500 V inverter be set to a value ranging from 50 V to 600 V. NOTE Maximum output voltage can be displayed and set based on the actual networking if there is no battery in the network. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 292 Specifies the running duration of the IMD when the PID runtime module and IMD operate in cycle mode. The value of this parameter ranges from 15 min to 480 min. The PID module is standby when the IMD is running. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 293 When the impedance is lower than the detection point for a period longer than the detection time, an alarm or warning detection time is generated. The value of this parameter ranges from 10s to 1800s. The default value is 100s. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 294 6.3.16 Setting Meter Parameters 6.3.16.1 Setting DL/T645 Meter Parameters Procedure Step 1 Set access parameters and click Add Devices. Figure 6-55 Setting access parameters Parameter Description Device Type Set this parameter to Power Meter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 295 Multiple charger meters can be connected. This parameter can be configured only in V300R023C00SPC160 and later versions. ● Ext. production meter: third-party PV output meter. Multiple external production meters can be connected. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 296 Reverse. Electric meter power direction is set in the grid connection with limited power under active power control and power closed-loop control under reactive power control. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 297 SmartLogger. You are advised to set these parameters on the power meter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 298 Reverse_Report raw data. This parameter is valid only for Export+import meter. The SmartLogger reports the original data of the meter to the NMS, and the NMS adjusts the data such as power. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 299 ● Set this parameter to 1 if the meter uploads the primary value. Current change ratio ● Set this parameter based on the actual transformer ratio if the meter uploads the secondary value. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 300 Step 2 Choose Monitoring > EMI > Running Param., set running parameters and click Submit. ● If the model of the connected EMI is displayed in the EMI model drop-down list box, set parameters as follows. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 301 Environment Data NOTE When this parameter is set to Enable, the SmartLogger transmits the wind speed and direction data to the solar inverter in a PV plant with the tracking system. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 302 Thres., Upper Thres., 65535. Spec, Start (mV/mA), End (mV/mA), and Unit. ● If the connected EMI is of another model, set parameters as follows. Parameter Description EMI model Set this parameter to Other. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 303 Signal address for the signal to Offset, and Unit. 65535. ----End 6.3.17.2 Setting AI EMI Parameters Procedure Step 1 Set access parameters and click Add Devices. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 304 Start (V/mA), End (V/ mA), and Unit. Step 3 If Port number is set to the number of the connected PT port, click PT T Correction to correct the temperature. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 305 Step 2 Choose Monitoring > STS, set device monitoring parameters and click Submit. Function Description Teleindication Views the status parameters of the device, such as the switched-on or switched-off state. Telemetering Views the real-time data of the device, such as the voltage. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 306 Transparent Transmission Mode Step 1 Set IEC103 parameters and click Submit. Figure 6-60 Setting IEC103 parameters Parameter Description IEC103 port No. Set this parameter based on the COM port connected to the device. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 307 Therefore, you need to configure a protocol information file in .cfg format. To connect devices to the SmartLogger, the supplier or Huawei engineers need to modify the parameters in the device configuration table file delivered with the version based on device requirements, generate a protocol information file in .cfg format, and import the file to the SmartLogger.
  • Page 308 Set this parameter to the communications address of the custom device. Step 3 Set monitoring parameters and click Submit. Figure 6-63 Monitoring Function Setting Running Info. Displays the running information about the custom device. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 309 Settings > Poverty Alleviation Monitoring Center and set the parameters of the SmartLogger poverty alleviation monitoring center. This method is used as an example in this section. Figure 6-64 Parameters related to the poverty alleviation monitoring center Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 310 Choose Settings > Smart Tracking Algorithm, set Tracker working mode to Automatic and Smart tracking algorithm to Enable. Then, the smart tracking algorithm automatically adjusts tracker parameters such as the angle based on sunlight to maximize energy yield. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 311 IMD based on site requirements. Address Set the IMD communications address based on site requirements. Model of equipment DOLD RN5897.12/011 View IMD running information. Figure 6-66 IMD running information Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 312 Baud rate Set the baud rate, parity, stop bit, and address of Relay protection device to be consistent with the Parity communications parameters of the relay protection device. Stop Bit Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 313 Table 6-18 Battery control working modes Working Mode Mode Description No control The SmartLogger directly delivers the external scheduling power limit. No other power scheduling control is performed. The power is automatically controlled by the device. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 314 The grid cannot charge the ESS. ● The SmartLogger directly delivers the external scheduling power limit. NOTE Fully fed to grid is displayed only in distributed energy storage scenarios. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 315 ● In some countries, the grid is not allowed to charge batteries. In such case, this mode cannot be used. ● The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 316 ● In some countries, the grid is not allowed to charge batteries. In such case, this mode cannot be used. ● The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 317 PV inverters but not the batteries. Note [1]: You can set this parameter in SmartLogger V300R023C00SPC150 and later versions. Note [2]: You can set this parameter in SmartLogger V300R023C00SPC120 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 318 [Active power threshold of grid during battery discharge – Adjustment deadband, Maximum grid power during battery discharge + Adjustment deadband], the grid power requirement at the grid connection point is met. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 319 Active power Set the grid power threshold of grid threshold at the grid during battery connection point for loads discharge when the load power is greater than the PV power. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 320 (kW) corresponding to Mon. Repeat through Sun. in the Repeat box. The buttons are blue by default, indicating being selected. After you click it, the button turns gray. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 321 Set this parameter as required. NOTE In the utility-scale ESS low- voltage coupling scenario, the PV+ESS capacity exceeds the transformer station capacity. You are advised to set this parameter to Enable. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 322 This parameter is displayed and needs to be set only when the Smart PCS is connected. ● Choose Settings > Battery Settings to set power allocation. You can set this parameter in SmartLogger V300R023C10SPC550 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 323 SOC settings will be overridden so that the ESS can be fully charged or discharged. ● If this parameter is set to Disable, automatic charge and discharge calibration is not allowed for battery racks. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 324 30 to 60 minutes. ● If this parameter is set to Disable, automatic SOH calibration is not allowed for battery racks. Note [1]: You can set this parameter in SmartLogger V300R023C00SPC172 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 325 ● Active power limit: The active power purchased from the grid cannot exceed the preset capacity limit. ● Apparent power limit: The apparent power purchased from the grid cannot exceed the preset capacity limit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 326 In distributed scenarios, the Peak Shaving must be used in maximum self-consumption or TOU mode. Choose Settings > Battery Settings and set Peak Shaving. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 327 In versions earlier than SmartLogger V300R023C00SPC160, Capacity Limit is displayed in the energy storage scenario. Choose Settings > Battery Settings and set the capacity limit. Figure 6-68 Setting the capacity limit Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 328 Specifies the active power limit of the power PCS when the export+import meter limit communication is abnormal. You can when manually change the active power power percentage of the PCS as required. meter fails Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 329 Enable: The PCS working mode is is set to Enable, automatically switched between PQ and the Working VSG. mode and VSG- related parameters are not displayed. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 330 The default value is 0. Specifies the coefficient voltage deviation corresponding to the rated active power of the virtual synchronous generator. The value of this parameter ranges from 0% to 10.0%. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 331 (Q/S) this parameter ranges from –100.0% to by choosing 100.0%. Monitoring > PCS > Running Param. 6.5 Setting EMS Control Parameters This section does not apply to V300R001C00SPC603 and later versions. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 332 Table 6-21 Battery control working modes Working Mode Mode Description No control The SmartLogger directly delivers the external scheduling power limit. No other power scheduling control is performed. The power is automatically controlled by the device. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 333 The grid cannot charge the ESS. ● The SmartLogger directly delivers the external scheduling power limit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 334 ● In some countries, the grid is not allowed to charge batteries. In such case, this mode cannot be used. ● The SmartLogger performs ESS scheduling based on the external scheduling power limit and the preceding policies. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 335 ● Disable: The device outputs power as much as possible. However, the output power is still affected by parameters such as external scheduling. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 336 Active power Set the grid power threshold at the grid threshold of grid connection point for loads when the load during battery power is greater than the PV power. discharge Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 337 This parameter is displayed as Enable. You can change Microgrid the setting only through the deployment wizard. Microgrid scenario This parameter is displayed as On-grid/Off-grid (PQ/ under Microgrid VSG). You can change the setting only through the deployment wizard. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 338 Allowed Charge The value of Real-time SOC (%) ranges from Power (%) End-of-discharge SOC (off-grid) to End-of- charge SOC (off-grid). The value range of Allowed Charge Power (%) is [0, 70]%. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 339 The default value is 100 kW, and the value range is [0.000, 50000.000] Step 3 Choose Settings > Microgrid Control > On/Off-grid switching, and set on/off- grid switching parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 340 After grid/Off-grid the PV+ESS system shuts down, turn on the on/ Switching off-grid switch locally. After the switch is turned on, the PV+ESS system automatically restarts. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 341 ● If the genset is controlled by the ATS, set this parameter to No. Step 2 Choose Settings > Microgrid Control > Dispatch Control to set dispatch control parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 342 Enable. backup (%) In on-grid mode, set Min. SOC for off-grid power backup (%). The default value 40% is recommended. The value range is [20, 90]%. The precision is 1%. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 343 Description On-grid to Switch to Off-grid under After the planned switching Off-grid Planned switching control control is started, the on/off- grid switch is turned off and the system enters off-grid state. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 344 Off-grid to on-grid first. When the mains voltage is stable, synchronization will be performed. After the synchronization is successful, the on/off-grid switch is turned on and the system enters on- grid state. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 345 This parameter is displayed as Enable. You can change Microgrid the setting only through the deployment wizard. Microgrid scenario This parameter is displayed as Off-grid. You can under Microgrid change the setting only through the deployment wizard. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 346 This function can be restored only after the SmartLogger is restarted or the black start is successful in the off-grid scenario. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 347 ● When the load switch is on, the Close button is grayed out, and the Open button is available. ● When the load switch is in invalid state, the Close and Open buttons are grayed out. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 348 Control > Black Start, ensure that Current Battery SOC is higher than 2%. Otherwise, black start may fail. Parameter Description Current Battery SOC View the current battery SOC. Black Start Progress View the black start progress. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 349 Microgrid scenario is set to Off-grid, if the solar irradiance recovers for inverters and no PCS is running, turn off the load switch and then the black start is automatically triggered. ● Black start succeeded Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 350 ● If Active power control mode is set to No limit or Reactive power control mode is set to No output, the SmartLogger does not send scheduling commands to the connected solar inverters or Smart PCS. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 351 ● When both Remote communication scheduling and DI are enabled, the control with a lower active power percentage value is preferentially responded. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 352 14:30:00, the device will run with the maximum power specified for 12:00:00. Remote Communication Scheduling The management system or independent power adjustment device sends scheduling commands over the communications port that supports Modbus TCP, Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 353 As the Remote communication scheduling mode has a higher priority, the SmartLogger automatically changes Active power control mode to Remote communication scheduling after receiving a scheduling command from the upper-layer management system. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 354 Enable, the SmartLogger shuts down the device when exceptions the communication between the SmartLogger and the scheduling backend is interrupted for a period longer than the set value of Time for communication exception detection. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 355 Active power scheduling timeout threshold for triggering solar inverter power limiting, the SmartLogger limits the active power of the inverter based on the set value of this parameter. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 356 Step 1 Set export limitation parameters and click Submit. Parameter Description Active power control Set this parameter to Export Limitation(kW). mode Start control When this parameter is set to Yes, the power limiting function takes effect. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 357 SmartLogger and the meter is abnormal. PCS Power Limit Upon Set the PCS output power percentage when Communication Failure communication between the SmartLogger and the meter is abnormal. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 358 Settings > User Clock source Set this parameter to NTP. Param. > Synchronization Set this parameter to the IP address or Date&Time server domain name of the server for time synchronization. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 359 Remote output Set this parameter to the IP address or control server domain name of the server. Enable certificate Determine whether to import and enable a certificate based on the actual situation. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 360 Step 1 Choose Monitoring > Inverter/PCS > Running Param. > Power Adjustment. On the page that is displayed, check that Remote power schedule is set to Enable. Step 2 Set the parameters for reactive power control and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 361 ● SmartLogger+SmartModule scenario: Before setting this function, ensure that the SmartModule is properly connected to the ripple control receiver. Table 6-31 SmartLogger scenario Parameter Description Reactive power control Set this parameter to DI reactive scheduling. mode Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 362 ● In the scenario where the SmartLogger and SmartModule are combined, if the SmartModule is removed and the scheduling signal needs to be connected to the SmartLogger, delete the DI configuration and reconfigure it. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 363 The SmartLogger delivers the values configured for the characteristic curve to the inverter or Smart PCS, which then operates according to the configuration. The SmartLogger no longer adjusts the values. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 364 The SmartLogger no longer adjusts the values. NO TICE Configure the characteristic curve under instructions from professionals to ensure that the inverter or Smart PCS works properly. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 365 Q/S. Parameter Description Reactive power control Set this parameter to Q-U hysteresis curve(CEI0-16). mode Reactive power Specifies the change interval of the reactive power at adjustment time the grid-connection point. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 366 SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 367 SmartLogger and the solar inverter power scheduling backend is abnormal. If the limiting (s) communication is interrupted for a period longer than the set value, reactive power limiting protection is started. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 368 Specifies the interval for sending adjustment commands by the SmartLogger. Adjustment deadband Specifies the adjustment power factor precision. NOTICE This parameter is valid only when the power factor of the power meter is greater than 0.9. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 369 Specifies the interval for sending adjustment commands by the SmartLogger. Adjustment deadband Specifies the adjustment power factor precision. NOTICE This parameter is valid only when the power factor of the power meter is greater than 0.9. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 370 PF at the device port based on the ratio U/Un(%) of the actual grid voltage to the rated grid voltage. Parameter Description Reactive power control Set this parameter to PF-U characteristic curve. mode Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 371 P/Pn When configuring the curve, ensure that the P/Pn value of a point is greater than that of the previous Q/Pn point. Otherwise, the "Invalid input" message will be displayed. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 372 Shutdown at high feed-in power takes precedence. ● When High feed-in power duration threshold for triggering inverter shutdown is set to 20, Export Limitation(kW) takes precedence (when Active power control mode is set to Export Limitation(kW)). Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 373 Connect the DO ports in series to the 12 V power supply loop of the relay coils. You are advised to use the 12 V output power port on the SmartLogger to power the relay coils. You can also prepare a 12 V power supply. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 374 Step 1 Set parameters as prompted. For details, click Help on the page. NO TE ● Click Previous and Next as required. ● For details about the running parameters of power meters, see 6.3.16.2 Setting Modbus-RTU Meter Parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 375 Maintenance > License Management page. Procedure Step 1 Set parameters as prompted. For details, click Help on the page. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 376 Reactive power control mode to Power factor closed-loop control and set the target power factor correctly. NO TE For details about the running parameters of power meters, see 6.3.16.2 Setting Modbus- RTU Meter Parameters. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 377 Figure 6-77 Setting parameters for smart reactive power compensation (power meter) ----End 6.8.7 Setting DRM Parameters Context According to Australian standards, the inverters must pass the Demand Response Modes (DRM) certification. Figure 6-78 Wiring diagram for the DRM function Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 378 Reactive power control mode is set to No output. Step 3 Choose Settings > Remote Shutdown and ensure that Access port is set to No. Step 4 Set DRM parameters and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 379 6.8.8.1 Setting Dry Contact Remote Shutdown Context The SmartLogger has four DI ports, and the OVGR can connect to any DI port. The SmartLogger shuts down the inverter over OVGR signals. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 380 Otherwise, the setting will fail. Procedure Step 1 Set dry contact remote shutdown parameters. Figure 6-81 Dry contact remote shutdown Parameter Description Access port Set the parameter to the DI port connected to OVGR signals. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 381 AI1 port voltage is 0 V, and the inverter shuts down. When the NS protection device is connected again, the AI1 port voltage is 12 V, and you need to start the inverter manually. Figure 6-82 Networking Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 382 Because there are many types of inverters, the RS485-1 port may be named RS485_1, 485B1, or 485A1. The RS485-2 port may be named RS485_2, 485B2, or 485A2. Figure 6-84 Setting RS485 parameters Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 383 Set the duration threshold to 5s for detection time (s) determining the communication disconnection between the inverter or Smart PCS and the SmartLogger or Smart Dongle. Set parameters for feed-in at limited current and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 384 Feed-in connection point. at limited current is set to Enable. Max. grid Set the maximum current supply supplied from the grid at the current(A) grid connection point. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 385 AC socket. connected to the AC socket. 4. The power adapter is faulty. 4. Replace the power adapter. 5. The SmartLogger is faulty. 5. Contact the dealer or Huawei technical support. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 386 Then restart the automatic search. 5. Check the network cable connection. If the cable is loose, reconnect it firmly. 6. Contact the dealer or Huawei technical support. 1. The solar inverter and 1. Check whether the solar inverter communicat SmartLogger do not support and SmartLogger support MBUS.
  • Page 387 3. The management system 3. Check that the management parameters are incorrectly set. system parameters are correctly set. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 388 5. Power on the SmartLogger and its connected device. 6. Check the RS485 communications parameter settings. 7. Contact the dealer or Huawei technical support. The 4G 1. The SIM card is not inserted or it 1. Insert or replace the SIM card.
  • Page 389 Step 1 Choose Maintenance > Software Upgrade. The Software Upgrade page is displayed. Step 2 Upload the software upgrade package and click Software Upgrade. Contact the Company's engineers to obtain the software upgrade package. Figure 7-1 Software upgrade Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 390 ● Test interval: specifies the interval for checking whether a digital certificate is about to expire. ● Early-warning time: specifies the time when a warning is generated before a digital certificate expires. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 391 If you click Confirm, the submission continues. If you click Cancel, the submission is canceled. Note [1]: This parameter can be set only for V300R001C00 version. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 392 Clears user data and restarts the device. You need to log in again after the restart. CAUTION Clearing user data will delete all data in the system. Exercise caution when performing this operation. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 393 NO TE During the import of the full configuration files, you need to enter Password of the current user and Decryption password of the imported file in the Re- authentication dialog box. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 394 Decryption password of the imported file in the Re-authentication dialog box when importing the files. ● When a faulty SmartLogger3000 is replaced, certificate-related files are not exported. After the full configuration files are imported, you need to reload a third-party certificate if required.
  • Page 395 After an inverter is put into use, you need to periodically check its health to detect potential risks and problems. Procedure Step 1 Start an onsite test. Figure 7-7 Onsite test Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 396 The license files for SDS and smart grid forming features – microgrid and on-grid are stored in the SmartLogger. Each license uniquely matches a device SN. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 397 1. Select the name of the device whose application license license is to be applied. application file. 2. Click Export License Appli File. 3. Purchase a license from Huawei and obtain the license file from Huawei technical support engineers License loading Loads the 1. Click Upload License.
  • Page 398 After the SmartLogger is upgraded from V300R001C00, installer has the administrator permission, and admin becomes an advance user. ● You can add, modify, and delete users after logging in as installer. Procedure Step 1 Add a user. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 399 SmartLogger3000 User Manual 7 Device Maintenance Figure 7-9 Adding a user Step 2 Modify a user. Figure 7-10 Modifying a user Step 3 Delete a user. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 400 Set Adjust total energy yield(kWh), select the name of the device whose total energy yield needs to be adjusted, and click Submit. ● Other versions: Tap Monitoring and select the device whose total energy yield needs to be adjusted. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 401 SmartLogger delivers a force start command at an interval of 5 minutes to ensure that the devices can identify the force start state. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 402 Select the protocol type of the connected device. IEC104 and ModbusTCP are supported. NOTE IEC 104 or Modbus TCP can be selected only when the port is WAN, LAN, SFP1, or SFP2. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 403 ● SmartLogger WebUI: Choose Monitoring > ESS > ESU > ESR > ESM > Running Info. ● On the FusionSolar Smart PV Management System (SmartPVMS): Choose Monitoring > ESS > Overview. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 404 Indicates the SOC balancing status. status ● Unbalanced: SOC balancing is not performed for battery packs. ● Balancing: SOC balancing is in process for battery packs. ● Balanced: SOC balancing is completed for battery packs. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 405 Note b: Time for balancing multiple ESSs = Quantity of ESSs x Estimated time for balancing one ESS. Note c: Time for balancing multiple ESSs = Estimated time for balancing one ESS. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 406 ----End 7.5.2 Exporting Configuration Files from the SUN2000 App NO TICE Do not power off the SmartLogger3000 when exporting all configuration files. Step 1 Before replacing the SmartLogger, export its configuration files to a USB flash drive. Insert the USB flash drive into the USB port at the bottom of the SmartLogger3000.
  • Page 407 Step 5 After the import is successful, the SmartLogger restarts for the configuration files to take effect. Ensure that the parameters on the settings tab page and the parameters for the built-in MBUS are correctly set. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 408 SmartLogger3000 User Manual 7 Device Maintenance 7.6 Device Disposal If the service life of the SmartLogger expires, dispose of the SmartLogger according to the local disposal act for waste electric appliances. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 409 WLAN to provide functions such as alarm query, parameter settings, and routine maintenance. ● Mobile phone operating system: Android 4.0 or later ● Access Huawei AppGallery, search for SUN2000 or FusionSolar, and download the app. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 410 Step 1 Log in to the app. (Connecting the SmartLogger to the FusionSolar SmartPVMS) Open the FusionSolar app, log in to intl.fusionsolar.huawei.com as installer account, and choose Me > Device commissioning to connect to the WLAN hotspot of the SmartLogger.
  • Page 411 ● The FTP function is used to access a third-party NMS. The SmartLogger can report the configuration information and running data of the managed PV plant system through FTP. A third-party NMS can access Huawei devices after being configured. ●...
  • Page 412 0x1002 Configure the FTP server 0x1003 1. Check whether the DNS address. server address is correctly configured. 2. Check whether the domain name of the third-party FTP server is correctly configured. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 413 Weak cipher suite User Name Set this parameter to the user name for logging in to the SMTP server. Password Set this parameter to the password for logging in to the SMTP server. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 414 SMTP server are correct. name and the IP address of the SMTP server are correct. 3. Check whether the network communication between the management system and the DNS server is normal. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 415 Huawei Service Center. 8.4 How Do I Change the SSID and Password of the Built-in WLAN? Procedure Step 1 Choose Settings > Wireless Network, set parameters for the built-in WLAN, and click Submit. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 416 For details about DI active scheduling, DI reactive scheduling, DRM, and remote shutdown, see 6.8 Power Grid Scheduling. NO TICE Before setting the corresponding function, ensure that the DI port is not set for other purposes. Otherwise, the setting will fail. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 417 3G router. Step 1 Cut off a DC power cable of the router, and connect the DC power cable to a DO port on the SmartLogger. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 418 ----End 8.7 How Do I Use the USB Port? The SmartLogger has a USB port, which provides 5 V/1 A power supply. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 419 The power plant deployment deployment configuration file is configuration file has imported through been saved in the root Offline Configuration, directory of the USB the SmartLogger flash drive. automatically completes the deployment configuration. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 420 Connecting to a USB Flash Drive for Device Upgrade You can upgrade the SmartLogger, solar inverter, MBUS module, or PID module using a USB flash drive. Step 1 Save the device upgrade package to the USB flash drive. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 421 ----End 8.9 How Do I Change the Communications Address? The SmartLogger allows you to change the communications addresses of Huawei devices on the Connect Device or Device List page. Changing the Communications Address on the Connect Device Page Step 1 Choose Maintenance >...
  • Page 422 Step 1 Choose Maintenance > Device Mgmt. > Clear Alarm. Step 2 Select the name of the device whose alarms are to be cleared, click Submit, and choose All, Locally synchronized alarms, or Alarms stored on devices to clear alarms. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 423 RS485 bus of the power meter. For details, see the user manual of the power meter. BackUp-CT Supported CHNT DTSU666 DTSU666-H Supported DTSU666-HW Supported DDSU666-H Supported Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 424 Mitsubishi ME110NSR-MB Mitsubishi ME110SR-MB Mitsubishi ME110SSR-MB Mitsubishi ME110SSR-4APH NARUN PD510 NetBiter CEWE People RM858E REAL ENERGY PRISMA-310A SYSTEM Rishabh LM1360 Supported Schneider PM1200 Schneider PM2xxx Schneider PM5100 Schneider PM5300 SFERE PD194Z Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 425 Supported NOTE Applicable only to three-phase power scenarios. Wisdom DDSU1079-CT Supported NOTE Applicable only to single-phase power scenarios. Wisdom DHSU1079-CT Supported NOTE Applicable only to three-phase power scenarios. Wisdom DHSU1079-ZT Supported Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 426 Meier-NT ADL-SR Meier-NT ADL-SR Total irradiance, ambient temperature, PV module temperature, and wind speed MeteoControl SR20-D2 Total irradiance and ambient temperature RainWise PVmet-150 Total irradiance, ambient temperature, and PV module temperature Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 427 Choose Over View > Mobile Data to view the SIM card status. Table 8-3 SIM card status Parameter Status Description 4G module Card absent No SIM card is detected. Insert a SIM card. status Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 428 The used traffic exceeds the monthly traffic package. Traffic is used up. Top up the SIM card account immediately. No package Choose Settings > Wireless Network and configured configure a monthly traffic package. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 429 SIM card) in the address box, and press Enter. The login page is displayed. ----End Sharing a Mobile Network with Other Devices NO TE A 4G SmartLogger supports the sharing of the built-in 4G network with other devices for Internet access. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 430 4G network can connect to the third-party server. NO TE To query the network parameters of the SmartLogger, choose Settings > Comm. Param. > Wired Network. ----End Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 431 Reverse wiring: When the plant feeds electricity to the grid, the active power of the meter is a positive value. When the plant draws electricity from the grid, the active power of the meter is a negative value. Negative wiring may occur. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 432 The user logs in to the system using the initial password provided by the administrator. After the login, the user is forced to change the password. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 433 1 m intervals) ● Optical fiber (single-mode, 1310 nm optical module): 10,000 m (with the 1000M optical module); 12,000 m (with the 100M optical module) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 434 1 PCS; supports a maximum AC input voltage of 800 V RS485 (COM) port 3 PCS; supported baud rates: 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, 19,200 bit/s, and 115,200 bit/s Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 435 The SmartLogger3000A01EU and SmartLogger3000A03EU support the following frequency bands: ● LTE FDD: B1, B3, B7, B8, B20 ● LTE TDD: B38, B40, B41 ● WCDMA: B1, B5, B8 ● GSM: 900 MHz/1800 MHz Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 436 880–915 MHz 925–960 MHz GSM 1800 1710–1785 MHz 1805–1880 MHz LTE Band 1 1920–1980 MHz 2110–2170 MHz LTE Band 3 1710–1785 MHz 1805–1880 MHz LTE Band 5 824–849 MHz 869–894 MHz Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 437 LTE Band 3 ±2 LTE Band 5 ±2 LTE Band 7 ±2 LTE Band 8 ±2 LTE Band 20 ±2 LTE Band 38 ±2 LTE Band 40 ±2 LTE Band 41 ±2 Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 438 Common Specifications Item Specifications DC power supply ● DC 12 V: DC 2.0 power socket male connector ● DC 24 V: cord end terminal Power consumption Typical: 4 W; maximum: 5 W Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 439 Two ports; support the access of signals from a 3-wire or 2-wire PT100/PT1000 temperature sensor Analog input (AI) port Four ports; AI1: 0–10 V voltage (passive); AI2–AI4: 4–20 mA or 0–20 mA input current (passive) Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 440 None. You need to set a password V300R023C00 or later upon the initial login. admin Changeme Factory version installer None. You need to set a password V300R023C00 or later upon the initial login. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 441 Table A-3 Operating system user list User Name Initial Password enspire Changeme root Changeme prorunacc No initial password No initial password daemon No initial password nobody No initial password sshd No initial password Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 442 Public IP address Partner management system re-ene.kyuden.co.jp Public IP address Remote output control server of Kyushu Electric Power Company re-ene.yonden.co.jp Public IP address Remote output control server of Shikoku Electric Power Company Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 443 SmartLogger and the management system. ● 2121, 2122 and 10000– 12000: used to upload and download data or files between the SmartLogger and the management system using FTPS. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 444 443, change the port number to 1443 and log in to the WebUI again. The XX.XX.XX.XX :1443/relogin.asp ( XX.XX.XX.XX is the IP address of login address is https:// the SmartLogger). Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 445 1. Preconfigured Huawei-issued certificates are used only in the deployment phase, for establishing initial security channels between devices and the customer's network. Huawei does not promise or guarantee the security of preconfigured certificates. 2. The customer shall bear consequences of all security risks and incidents arising from using preconfigured Huawei-issued certificates as service certificates.
  • Page 446 Modbus-TCP. technical support engineers to obtain /mnt/log/ca_new.crt Authenticates the validity of the corresponding the peer STS, PCS, or security maintenance /mnt/log/client_new.crt inverter for communication manual. through Modbus-TCP. Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 447 SACU for ca.crt communication with the SACU through Modbus-TCP. /mnt/app/cert/default/ north_tcp_mb_cert_c/ tomcat_client.crt /mnt/app/cert/default/ Authenticates the validity of bin_cert_s/ca.crt the peer liquid cooling controller (LCC) for /mnt/app/cert/default/ communication with the bin_cert_s/ LCC. tomcat_client.crt Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 448 To ensure faster and better services, we kindly request your assistance in providing the following information: ● Model ● Serial number (SN) ● Software version ● Alarm ID or name ● Brief description of the fault symptom Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 449 SmartLogger3000 User Manual E Contact Information NO TE EU Representative Information: Huawei Technologies Hungary Kft. Add.: HU-1133 Budapest, Váci út 116-118., 1. Building, 6. floor. Email: hungary.reception@huawei.com Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 450 SmartLogger3000 User Manual F Digital Power Customer Service Digital Power Customer Service https://digitalpower.huawei.com/robotchat/ Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 451 SmartLogger3000 User Manual G Acronyms and Abbreviations Acronyms and Abbreviations Alternating Current Analog Input Analog Output Application Battery Monitoring Unit Communication Customer Premises Equipment Central Monitoring Unit Direct Current Digital Input Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 452 Ethernet Energy Storage Unit Smart Rack Controller Battery Rack Battery Pack Gigabit Ethernet Ground HVAC Heating, Ventilation and Air Conditioning Local Area Network Light-emitting Diode Long Term Evolution MBUS Monitoring bus Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 453 Normally Open Power over Ethernet Smart PCS Reset RSTP Rapid Spanning Tree Protocol Small Form-factor Pluggable Spanning Tree Protocol State of Charge State of Health Temperature Control Unit Universal Serial Bus Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.
  • Page 454 SmartLogger3000 User Manual G Acronyms and Abbreviations Wide Area Network WEEE Waste Electrical and Electronic Equipment Issue 22 (2024-09-30) Copyright © Huawei Technologies Co., Ltd.

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