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SmartLogger3000 User Manual

This document describes the SmartLogger3000 and SmartModule1000A01 in terms of installation, electrical connections, system operation, maintenance, and troubleshooting. BOM number: 02312SCU, 02312SCU-001, 02312SCU-002, 02312SCU-003, 02312SCU-004, 02312SCU-005, 02312SCU-006, 02312SCU-007, 02312SCU-008, 02312SCU-009, 02312SCU-010, 02312SGF, 02312SGG, 02312SGK and 02312SGJ.

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Setting MBUS Parameters

Setting MBUS Parameters


  1. Set access parameters.

    • Set parameters for the built-in MBUS and click Submit.
    Figure 6-15 Setting parameters for the built-in MBUS



    Built-in MBUS

    • If the SmartLogger communicates with the solar inverter using a built-in MBUS, set this parameter to Enable.
    • If only RS485 communication is used between the SmartLogger and the solar inverter and third-party device, set this parameter to Disable.

    Device disconnection time

    Specifies the duration for determining device disconnection.

    • Set access parameters for an external MBUS.
      • Method 1: Click Auto. Search to connect the MBUS.
      • Method 2: Click Add Devices, set access parameters, and click Add Devices.
    Figure 6-16 Setting access parameters for an external MBUS



    Device type

    Set this parameter to MBUS.

    Port number

    Set this parameter to the serial number of the COM port connected to the MBUS.

  2. Set networking parameters.

    Figure 6-17 Networking settings




    Running Param.

    Baud rate

    Retain the default value 115200 for optimal communications performance.


    Set this parameter to Enable. When the transformer substation number and winding number of the solar inverter are the same as those of the MBUS, or the solar inverter SN is in the SN list, the solar inverter can connect to the SmartLogger over an MBUS network.

    Network frequency band

    Set this parameter as required.

    Box-type transformer No.

    Set this parameter based on the number of the transformer substation connected to the SmartLogger.

    Winding No.

    In multi-split transformer substation scenarios, set this parameter based on the number of the winding of the transformer station connected to the SmartLogger.


    • When the SmartLogger communicates with the solar inverter over MBUS, set Networking to Enable.
    • When the SmartLogger communicates with the solar inverter only over RS485, set Networking to Disable.

    SN List


    • Maintain the solar inverter SN list.
    • You can click Synchronize to synchronize the transformer substation number and winding number of the MBUS to the solar inverters in the SN list.

Updated: 2020-03-23

Document ID: EDOC1100108365

Views: 11551

Downloads: 1805

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