Beckhoff BC7300 Modbus Bus Terminal Manuals

Beckhoff BC7300 Modbus Bus Terminal Manuals

Manuals and User Guides for Beckhoff BC7300 Modbus Bus Terminal. We have 1 Beckhoff BC7300 Modbus Bus Terminal manual available for free PDF download: Manual

Beckhoff BC7300 Manual

Beckhoff BC7300 Manual (48 pages)

MODBUS Bus Terminal Controller

Brand: Beckhoff | Category: Controller | Size: 0 MB

Table of Contents

Table of Contents
3
1 Foreword

5
- Notes on the Documentation
  5
  - Liability Conditions
    5
  - Delivery Conditions
    5
  - Copyright
    5
- Safety Instructions
  6
  - State at Delivery
    6
  - Description of Safety Symbols
    6
2 Basic Principles

7
- Device Description of the BC7300
  7
- The Beckhoff Bus Terminal System
  7
- The Interfaces
  9
  - Electrical Power Supply
    9
  - Power Contacts Feeding Points
    9
  - Power Contacts
    9
  - Fieldbus Connection
    9
  - Configuration and Programming Interface
    10
  - KS2000 Software
    10
  - Twincat BC
    10
  - K-Bus Contacts
    10
  - Electrical Isolation
    10
- Operating Modes of the Bus Terminal Controller
  11
- Mechanical Structure
  11
- Technical Data
  14
- Peripheral Data in the Process Image
  15
- Start-Up Procedure and Diagnostics
  16
- Fieldbus Errors
  18
3 Modbus

19
4 Bus Terminal Controller

38
- PLC Cycle Time
  38
- PLC Variables
  38
- Remanent Variables
  38
  - Persistent Data
    39
- Allocated Flags Area
  40
5 Appendix

41
- MODBUS Interface
  41
- Mapping the Bus Terminals
  42
- List of References
  42
- Firmware
  42
  - Table
    42
- Example Program
  43
6 Questions and Answers

46
- General
  46
7 Index

47
8 Support and Service

48
- Beckhoff's Branch Offices and Representatives
  48
- Beckhoff Headquarters
  48

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