Instructions
Table Of Contents
- Anybus® Communicator™ - PROFIBUS to Modbus RTU/Serial
- Table of Contents
- 1. Preface
- 2. Safety
- 3. Preparation
- 4. About Anybus Communicator
- 5. Installation
- 6. Configuration Quick Guide
- 7. Communicator Configuration
- 7.1. Connect 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 Template
- 7.8. Nodes and Transactions
- 7.9. High Level Network Settings
- 7.10. I/O Data Map
- 7.11. Apply Configuration
- 7.12. To Use an Existing Configuration
- 7.13. To Use an Communicator Classic Configuration
- 8. PLC Configuration
- 9. Verify Operation
- 10. Use Cases
- 11. Maintenance
- 12. Troubleshooting
- 13. Technical Data
- 14. Reference Guides
7.5.3. Communicaon Advanced Sengs
Inter-Telegram Timeout Mode Sengs
Figure 27. Advansed sengs, Default (3.5 characters)
By default, Inter-telegram meout mode Default (3.5 characters) is used.
This is according the Modbus RTU standard, which advocates the use of a silent period equivalent to 3.5
characters between each message. The silent period is used to nd out where one message ends and the next
begins.
Figure 28. Custom sengs, Inter-telegram meout and Inter-telegram delay
You can use Custom sengs to set the desired Inter-telegram meout and Inter-telegram delay.
The following must be applied on all nodes:
• The me between two adjacent characters in the same telegram must be less than Intertelegram meout.
• The me between two characters in two dierent telegrams the same or more than Intertelegram delay.
Anybus
®
Communicator
™
- PROFIBUS to Modbus RTU/Serial General Subnetwork Sengs
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