用户手册 — Emerson ak-protocol nga 2000

目录

• Contents

  3
• Basics

  3
  • Introduction

    5
  • Hardware

    6
  • Protocol settings

    7
    • Command telegram

      7
    • Response telegram

      8
    • Command telegram for RS485 BUS operating

      9
    • Response telegram for RS485 BUS operating

      10
  • Specifications of data settings

    11
    • Head telegram (Header)

      11
    • Data block and error status byte

      12
    • End of telegram

      13
  • Examples

    14
  • Function sequence

    22
• Single Analyzers and Systems

  3
  • Specifications of the criterions and codes

    25
  • Basic Informations

    26
  • List of all Codes

    29
    • Control commands

      29
    • Read commands

      30
    • Write commands

      31
  • Description of all Control Commands

    32
  • Description of all Read Commands

    63
  • Description of all Write Commands

    109
• Supplement

  3
  • Overview about working AK commands in NGA devices

    129
  • AK Service Commands

    131