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Microcyber WH-M User Manual

Wirelesshart
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User Manual of WirelessHART
Development Board
Microcyber Corporation
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Summary of Contents for Microcyber WH-M

  • Page 1 User Manual of WirelessHART Development Board Microcyber Corporation...

  • Page 2: Table Of Contents

    Table of Contents 1. Terms, Abbreviations, and Explanations ................. 1 2. Preface ..........................1 3. HardwareInterface Description of WH-M Development Board ........2 3.1 Structure Description of Development Board .............. 2 3.2 Circuit Description ......................4 4. WH-M Configuration and Read ..................6 4.1 Connected Device ......................

  • Page 3: Terms, Abbreviations, And Explanations

    1. Terms, Abbreviations, and Explanations WH-M WirelessHART Module 2. Preface As a supplementary documentation for “User Manual of WH-M WirelessHART Module”, it includes: 1. Instructions of WH-M development board, giving a detailed introduction on each port function and use of the WH - M development board.

  • Page 4: Hardwareinterface Description Of Wh-M Development Board

    3. HardwareInterface Description of WH-M Development Board 3.1 Structure Description of Development Board Figure 3.1 Photo of WH-M development board...
  • Page 5  WH-M supply: Jumper J21, WH-M power supply terminal, can individually provide power supply to WH-M module, easy for user to check power consumption status of the instrument board.  Instrument Board supply: Jumper J2, power supply jumper for instrument board circuit.

  • Page 6: Circuit Description

     MSP430 IO pin header: Easy for user to connect external device.  WH-M pin header: Pin out all the interfaces of the WH-M module, easy for user to evaluate the module.  LED supply: Designed for low-power evaluation and can be individually cut off.
  • Page 7 Figure 3.3 Schematic diagram of button pin definition In the schematic diagram, P2 is partial pin header of MSP430. Figure 3.4 shows its pin definition. The user can modify them according to actual situation. Figure 3.4 Definition of MSP430 IO pin header Two external LEDs are connected to MSP430F149, easy for debugging information output, speed up the debug progress.

  • Page 8: Wh-M Configuration And Read

    4. WH-M Configuration and Read By WirelessHART configuration tool, the user shall send commands through maintenance port to configure WH-M and read configuration information. The configuration tool’s functions include read/write WH-M’s basic information, network information configuration, Burst configuration, network monitoring, etc. Refer to below for detail usage methods.
  • Page 9 Select an available serial port, select ”Setting(S)-Serial port(S)”, the popup window as shown in Figure 4.2. Figure 4.2 After selecting a serial port, its name and serial No. are showed on the left side of the window, right-click the serial port, as shown in Figure 4.3.

  • Page 10: Parameter Setting

    Figure 4.4 Click the device label on the left side of the window , as shown in Figure 4.5, WH-M’s parameters are listed for read and write. Figure 4.5 Parameter setting interface 4.2. Parameter Setting 4.2.1 Basic Information In Figure 4.5, click "Info" on the right side of the window, the configuration tool will...

  • Page 11: Network Information Configuration

    “Join Key”: Hexadecimal number of 16 bytes, used to start security keys to join network. “Join Mode”: “Don’t attempt to join.” “Join now”, if WH-M isn’t in the network, to set this, WH-M will be ready for join at once.
  • Page 12 Figure 4.7. Figure 4.7 Burst configuration interface “Burst Message”: Value range is 0~4. WH-M supports four Burst messages at most. Note: When a different Burst message is selected from the drop-down menu, the corresponding parameter information will be displayed on the interface.

  • Page 13: Network Monitoring

    Figure 4.8 Network monitoring interface “Status Parameter”: Display network information of the WH-M. See details in Figure 4.8 “Status Monitor”: If green light is on, it shows WH-M passes some steps to join the network. After entering the interface, the configuration tool periodically transmit network information...

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