Huawei SmartLogger3000 Configuration Manual
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Huawei SmartLogger3000 Configuration Manual

Huawei SmartLogger3000 Configuration Manual

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SmartLogger3000
Export Limitation Configuration
Guide
Issue
04
Date
2022-10-24
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SmartLogger3000

  • Page 1 SmartLogger3000 Export Limitation Configuration Guide Issue Date 2022-10-24 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: Preface

    Preface Preface Purpose This document applies to the SmartLogger3000 data collector series (SmartLogger for short). Read this document before you use the SmartLogger. As a dedicated platform for photovoltaic (PV) power system monitoring and management, the SmartLogger implements the interface convergence, protocol conversion, data collection, data storage, centralized monitoring, intelligent maintenance, and remote networking functions for devices in a PV power system.
  • Page 4 3 2022-08-01 Added the empirical parameters of the YDS60-80 meter. 2020-10-31 Update the description of "Start control" paramter. 2020-07-29 This issue is the first official release. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.2.3 Step 3 Configuring the Active Power Change Gradient..................14 3.2.4 Step 4 Configuring Export Limitation Parameters....................14 4 Circuit Breaker Control......................20 5 Q&A............................22 5.1 Why is there a failure to enable Export Limitation?....................22 Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 6: System Network Diagrams

    Without the DO control circuit breaker Figure 1-1 With the DO control circuit breaker Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 7 1 System Network Diagrams Figure 1-2 NO TICE Pay attention to the power supply position of the SmartLogger. Avoid powering off the SmartLogger after the DO control circuit breaker is switched off. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 8: Connecting To The Inverter

    Connecting to the Inverter Step 1 Log in as admin. Choose Maintenance > Connect Device to access the target page, as shown in the following figure. Step 2 Automatically search for inverters: Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 SmartLogger3000 Export Limitation Configuration Guide 2 Connecting to the Inverter Step 3 Search result: ----End Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 10: Configuting Export Limitation Feature

    3.1.1 Step 1 Connecting to the Power Meter Log in as admin. Choose Settings > Power Adjustment > Export Limitation to access the target page.Manually add a power meter after correctly setting parameters. Then click the Next button. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Step 2 Configuring Inverter Parameters

    Recommended Value Description Active power change 125%/s,If the maximum gradient value range is 50%/s, set this parameter to 50%/s. Soft start time Soft start time after grid failure Communication Enable disconnection fail-safe Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 12 125%/s,If the maximum value range is 50%/s, set this parameter to 50%/s. Soft start time Soft start time after grid failure Communication interrupt shutdown Enable Communication resumed startup Enable Communication interruption duration Plant active power gradient Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Step 3 Configuring Export Limitation Parameters

    Set this power direction parameter to Positive if the active power reading of the power meter is positive when the inverter has no power output. Otherwise, set this parameter to Reverse. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 0.5s Inverter output adjustment power lowering period period. Refer to Empirical Parameters. (If it is consistent with Maximum protection time, the power can be lowered for 100% in a single step.) Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 1%~2%Pn. Fail-safe power (0.0, 100.0)% 100.0% Inverter output threshold power percentage controlled by the SmartLogger when communication between the SmartLogger and the power meter is abnormal. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 No/DI1/DI2/DI3/ Set the Switch- feedback port on state feedback port based on actual cable connection. ● Empirical Parameters Meter Power Maximum Description Model Lowering Protection Time Adjustment Period 0.5s COUNTIS 0.5s Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: General Configuration

    3.2.1 Step 1 Connecting to the Power Meter Log in as admin. Choose Deployment Wizard > Power Meter to access the target page.Manually add a power meter after correctly setting parameters. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Step 2 Configuring Inverter Parameters

    The following table lists the recommended parameter settings. For multiple inverters, use Batch configurations. Table 3-3 Parameter Recommended Value Communication interrupt shutdown Enable Communication resumed startup Enable Communication interruption duration Soft start time Soft start time after grid failure Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Step 3 Configuring The Active Power Change Gradient

    3.2.4 Step 4 Configuring Export Limitation Parameters Log in as admin. Choose Settings > Power Adjustment > Active Power Control to access the setting page. If the DO switch-on/off operations are not involved, ignore the switch-on/off configurations. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 Set this parameter power direction to Positive if the active power reading of the power meter is positive when the inverter has no power output. Otherwise, set this parameter to Reverse. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 21 0.5s Inverter output adjustment period power lowering period. Refer to Empirical Parameters. (If it is consistent with Maximum protection time, the power can be lowered for 100% in a single step.) Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 22 1%~2%Pn. Fail-safe power (0.0, 100.0)% 100.0% Inverter output threshold power percentage controlled by the SmartLogger when communication between the SmartLogger and the power meter is abnormal. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 23 Switch-on state No/DI1/DI2/DI3/ Set the Switch-on feedback port state feedback port based on actual cable connection. ● Empirical Parameters Meter Power Maximum Description Model Lowering Protection Time Adjustment Period 0.5s COUNTIS 0.5s Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.
  • Page 24 Protection Time 2s The preceding parameters are tested in a lab environment and can be preferentially used for configuration and commissioning onsite. They may need to be adjusted based on the actual situation. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Circuit Breaker Control

    ● DI1 on the SmartLogger3000 is used to detect the switch-off status and is connected to the circuit breaker switch-off status output. DI2 is used to check the switch-on status and is connected to the circuit breaker switch-on status output.
  • Page 26 1、The intermediate relay uses a 12 V drive coil, the contact supports 250 V AC @ 10 A or higher, and the relay is installed with a base and guide rail. 2、The intermediate relay and external power adapter are configured by the customer and are not provided by Huawei. ● Switch-off control test: Figure 4-2 After switch-off is complete, check whether the circuit breaker is OFF.

  • Page 27: Why Is There A Failure To Enable Export Limitation

    Answer: Check that Active power control is disabled. Perform as follows: Log in as Special User. Choose Settings > Power Adjustment > Active Power Control and set Active power control mode to No Limit. Issue 04 (2022-10-24) Copyright © Huawei Technologies Co., Ltd.

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