Rockwell Automation 900 Temperature Controller Communications Functions - Series B User Manual
Temperature controller communications functions
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Table of contents
Document Outline
- Table of Contents
- Preface
- About Communications Methods
- Bulletin 900 Communications Procedures 900-TCx (CompoWay/F)
- Example 1: Illegal sub-address, and no SID and command text
- Example 2: No command text
- Example 3: No node number provided
- Example 4: No sub-address, and illegal BCC
- Response code
- Response code
- Variable Type and Read Start Address
- Bit Position
- Number of Read Data Items (Variable Type + Read Data)
- Response Code
- Variable Type and Write Start Address
- Bit Position
- Number of Write Data Items (Variable Type + Write Data)
- Response Code
- Model Number
- Buffer Size
- Response Code
- Operating status
- Related information
- Response Code
- Test data
- Response code
- Command Code and related information
- Response code
- Description of operation commands and precautions:
- Response Code List
- Communications Data
- Modbus Communications Procedure
- Figure 4.1
- CRC-16 Calculation Example
- Normal Response Frame
- Error Response Frame
- No Response
- Set Values
- Example Command and Response
- Example Command and Response
- Write variable address
- Command Code and Related Information
- Response Code
- Example Command and Response
- Operation Commands and Precautions
- Test Data
- Response Code
- Example Command and Response
- Communications Data for Modbus