Comtrol Modbus TCP User Guide User Manual
Comtrol Accessories communication
Table of contents
Document Outline
- Table of Contents
- Chapter 1. Introduction
- 1.1. Audience
- 1.2. Comtrol Modbus Solutions
- 1.3. Product Overview
- 1.4. Modbus/TCP Firmware
- 1.5. Definitions and Terms
- 1.6. Locating Updated Software and Documents
- 1.7. Modbus/TCP Application Setup
- Chapter 2. Programming Interface
- 2.1. Overview
- 2.2. Raw Data Interface
- 2.3. I/O Scanner (Raw Data)
- 2.4. Modbus/RTU and Modbus/ASCII To-Slaves Protocol Interface
- 2.5. Retrieve Statistics Message
- Chapter 3. Embedded Configuration Pages
- Chapter 4. Diagnostic and Statistics Pages
- Chapter 5. Alias Device ID Functionality
- Chapter 6. Troubleshooting and Technical Support
- Appendix A. Programming the PLC via Concept
- A.1. Overview
- A.2. Concept Program Screens
- A.2.1. Processor and Ethernet Setup
- A.2.2. Message Screens
- A.2.2.1. Read Serial Data via Read Holding Registers Message
- A.2.2.2. Transmit Serial Data via Write Multiple Registers Message
- A.2.2.3. Set Receive Sequence Number via Write Multiple Registers Message
- A.2.2.4. Set Transmit Sequence Number via Write Multiple Registers Message
- A.2.2.5. Read Serial Port Statistics via Read Holding Registers Message
- A.2.2.6. Modbus/TCP Slot/Index and DeviceMaster UP IP Address Definition
- A.2.3. Concept Example Programs
- Appendix B. LPBKCNCP Example Program
- Appendix C. SCANCNCP Example Program