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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.

Setting EMI Parameters

Setting EMI Parameters

Setting Modbus-RTU EMI Parameters

Procedure

  1. Set access parameters and click Add Devices.

    Figure 6-55 Setting access parameters

    Parameter

    Description

    Device Type

    Set this parameter to EMI.

    Connection mode

    Set this parameter to Modbus-RTU.

    Port number

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

    Address

    Set this parameter to the communication address of the EMI.

  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.

    Parameter

    Description

    EMI model

    Set this parameter to the model of the connected EMI.

    Synchronize Environment Data

    You are advised to retain the default value Disable.

    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.

    Threshold of fast synchronization of wind speeds
    • This parameter can be manually set. The value ranges from 15.0 to 30.0.
    • When the actual wind speeds collected by all running EMIs are within the threshold of fast synchronization of wind speeds, all EMIs synchronize the real-time wind speeds to inverters every minute by default. The inverters forward the real-time wind speeds to trackers.
    • When the actual wind speed collected by any running EMI exceeds the threshold, all running EMIs will send the real-time wind speeds five times at an interval of 10s. After that, the real-time wind speeds are synchronized to the inverters every minute.

    Master/Slave

    When the SmartLogger connects to multiple EMIs, set one of them to master mode. The solar inverter performance data displayed is the data of the EMI in master mode.
    • If the connected EMI is a split EMI that supports Modbus-RTU, set parameters as follows.

    Parameter

    Description

    EMI model

    Set this parameter to Sensor(ADAM).

    Synchronize Environment Data

    You are advised to retain the default value Disable.

    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.

    Master/Slave

    When the SmartLogger connects to multiple EMIs, set one of them to master mode. Both the inverter performance data and plant performance data pages display data on the EMI in master mode.

    NOTE:
    • If a single EMI is set to master mode or slave mode, the EMI data is displayed in both the inverter performance data and plant performance data pages.
    • When the SmartLogger connects to multiple EMIs, only one EMI can be set to master mode. If multiple EMIs are set to master mode, only the last configuration takes effect, that is, the last EMI is set to master mode and the other EMIs are automatically switched to slave mode.
    • If multiple EMIs are connected to the SmartLogger and these EMIs are set to slave mode, the performance data of the first connected EMI is displayed in both the inverter performance data and plant performance data pages.

    Read function code

    Set this parameter to Read holding register 03H or Read holding register 04H based on the protocol adopted by the vendor.

    Data reporting mode

    Set this parameter to Integer or Floating point based on the protocol adopted by the vendor.

    Word ordering

    Set this parameter to Big endian or Little endian based on the protocol adopted by the vendor.

    Read mode

    The value can be Multiple read or Single read.

    Start address

    If Read mode is set to Multiple read, set the start address for reading.

    End address

    If Read mode is set to Multiple read, set the end address for reading.

    Signal parameters

    NOTE:

    Signal parameters include Signal Name, Signal address, Lower Thres., Upper Thres., Spec, Start (mV/mA), End (mV/mA), and Unit.

    Set these parameters based on the vendor protocol.

    NOTE:

    If the EMI can collect a signal, set Signal address for the signal to the corresponding register address. If the EMI cannot collect a signal, set Signal address for the signal to 65535.
    • If the connected EMI is of another model, set parameters as follows.

    Parameter

    Description

    EMI model

    Set this parameter to Other.

    Synchronize Environment Data

    You are advised to retain the default value Disable.

    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.

    Master/Slave

    When the SmartLogger connects to multiple EMIs, set one of them to master mode. The solar inverter performance data displayed is the data of the EMI in master mode.

    Read function code

    Set this parameter to Read holding register 03H or Read holding register 04H based on the protocol adopted by the vendor.

    Data reporting mode

    Set this parameter to Integer or Floating point based on the protocol adopted by the vendor.

    Word ordering

    Set this parameter to Big endian or Little endian based on the protocol adopted by the vendor.

    Read mode

    The value can be Multiple read or Single read.

    Start address

    If Read mode is set to Multiple read, set the start address for reading.

    End address

    If Read mode is set to Multiple read, set the end address for reading.

    Signal parameters

    NOTE:

    Signal parameters include Signal Name, Signal address, Gain, Offset, and Unit.

    Set these parameters based on the vendor protocol.

    NOTE:

    If the EMI can collect a signal, set Signal address for the signal to the corresponding register address. If the EMI cannot collect a signal, set Signal address for the signal to 65535.

Setting AI EMI Parameters

Procedure

  1. Set access parameters and click Add Devices.

    Figure 6-56 Setting access parameters

    Parameter

    Description

    Device Type

    Set this parameter to EMI.

    Connection mode

    Set this parameter to AI.

    Address

    Set this parameter to the communication address of the EMI.

  2. Choose Monitoring > EMI > Running Param., set running parameters and click Submit.

    Parameter

    Description

    Synchronize Environment Data

    You are advised to retain the default value Disable.

    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.

    Master/Slave

    When the SmartLogger connects to multiple EMIs, set one of them to master mode. The solar inverter performance data displayed is the data of the EMI in master mode.

    Signal parameters

    NOTE:

    Signal parameters include Signal Name, Port number, Lower Thres., Upper Thres., Start (V/mA), End (V/mA), and Unit.

    Set these parameters as required.

    NOTE:

    When you need to change the configured port number, set Port number to No first, then to the required port number.

  3. If Port number is set to the number of the connected PT port, click PT T Correction to correct the temperature.
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Update Date：2024-04-28
Document ID：EDOC1100108365
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