Instructions
Table Of Contents
- 1 Preface
- 2 Safety
- 3 Preparation
- 4 About Anybus Communicator
- 5 Installation
- 6 Configuration Quick Guide
- 7 Communicator Configuration
- 7.1 Connecting the Communicator
- 7.2 Access the Built-In Web Interface From HMS IPconfig
- 7.3 Access the Built-In Web Interface From a Web Browser
- 7.4 Communicator Built-In Web Interface Overview
- 7.5 General Subnetwork Settings
- 7.6 About Transaction Templates
- 7.7 Build Transaction Templates
- 7.8 Nodes and Transactions
- 7.9 High Level Network Settings
- 7.10 Naming the Host
- 7.11 Station Name
- 7.12 I/O Data Map
- 7.13 Apply Configuration
- 7.14 Use an Existing Configuration
- 8 PLC Configuration
- 9 Verify Operation
- 10 Use Cases
- 11 Maintenance
- 12 Troubleshooting
- 13 Technical Data
- A Reference Guides
Communicator Configuration 54 (124)
Checksum
• Name: You can name the Frame Field to make it easier to identify.
• Checksum type: Specify the algorithm used to calculate the checksum. Select CRC (CRC-16-
IBM) (Default), LRC (ISO 1155:1978), XOR or ADD.
• Start offset: Specify the offset from where to start the checksum calculation. Enter a value
between 0 (Default) and 511.
• Error check type: Specify how the checksum is converted. Select None (Default), One’s
complement or Select None, Two’s complement.
• Representation: Specify how the checksum is represented. Select Binary (Default) or ASCII.
About Fixed field*
• Yes, set here: The Value set here is fixed and cannot be changed when the transaction is
used on a node. The value must be updated in the transaction template.
• No, set when used: The Default value set here can be edited when the transaction is used
on a node. The allowed range is the min/max values.
Total size including delimiters:
• High Level Network: 1 byte(s)
• Subnetwork: 1 byte(s)
4. Repeat step 1 to 3 until you have configured all the desired frame fields.
Apply configuration
5. To apply the settings, click Apply in the web-interface header, and follow the instructions.
Anybus
®
Communicator
™
User Manual
SCM-1202-176 1.0 en-US