Manuali utente per Emerson 5400

Sommario

• Safety Messages

  2
• Introduction

  3
• Workflow

  3
• Mechanical Installation

  4
• Electrical Installation

  4
  • Connection Terminals

    6
  • RS-485 Bus

    7
  • Installation cases

    7
    • Star Topology

      8
  • External HART Devices (Slaves)

    9
• Establish HART Communication

  10
  • Connect to the MA/MB terminals

    10
  • Connect to the HART terminals

    12
• Transmitter Configuration

  13
• Modbus Communication Protocol Configuration

  14
  • Using RRM to change communication parameters

    14
  • Using a Field Communicator to change communication parameters

    16
  • Modbus RTU Communication Setup

    16
    • Modbus RTU Parameter Configuration Example

      16
  • Levelmaster Communication Setup

    17
    • Levelmaster Parameter Configuration Example

      18
  • Modbus ASCII Communication Setup

    20
    • Modbus ASCII Parameter Configuration Example

      20
• Alarm Handling

  22
  • Verify Alarm Output

    24
  • Use status information to evaluate measurement validity

    24
  • Use Heartbeat to detect errors

    24
• Common Modbus Host Configuration

  25
  • Input Registers

    25
    • Measurement Units

      29
• Specific Modbus Host Configuration

  30
  • Baud Rate

    30
  • Floating Point Format Code

    30
  • RTU Data Type

    30
  • Input Register Base Number

    30
  • Emerson Process Management ROC800 Series

    30
  • Emerson Process Management FloBoss 107

    31
  • ABB TotalFlow

    31
  • Thermo Electron Autopilot

    32
  • Bristol ControlWave Micro

    32
  • ScadaPack

    33
  • Kimray DACC 2000/3000

    33
• Troubleshooting

  34
  • No communication on RS-485 bus (MA, MB)

    34
  • No 5300/5400 communication in RRM

    34
  • No communication with Modbus RTU protocol

    34
  • No communication with Modbus ASCII protocol

    34
  • No communication with Levelmaster protocol

    34
• HMC Firmware Upgrade in Rosemount Radar Master

  35
• Specifications

  40