Campbell Scientific SDM-SIO4 4-Channel Serial I/O Interface User Manual
Instruction manual, Sdm-sio4 4-channel serial i/o interface
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Table of contents
Document Outline
- Revision and Copyright Information
- Warranty and Assistance
- Table of Contents
- Section 1. Introduction
- Section 2. Installation and Hardware Set-Up
- Section 3. Understanding How the SDM-SIO4 Handles Data
- Section 4. Programming the SDM-SIO4
- Section 5. Programming the Datalogger
- 5.1 Instruction 113 Parameters
- 5.2 Commands and Options (Parameters 4, 5 and 6)
- 5.2.1 Understanding Parameter Options and Returned Values
- 5.2.2 Command 1: Poll of Available Data
- 5.2.3 Command 2: Signatures
- 5.2.4 Command 3: Flush all Receive Buffers
- 5.2.5 Command 4: Send Data to Datalogger
- 5.2.6 Command 5: Status
- 5.2.7 Command 6: Flush Transmit Buffer
- 5.2.8 Command 7: Activate Command Line
- 5.2.9 Command 8: Poll Tx Buffers for Data
- 5.2.10 Command 9: Flush Converted Data Buffer
- 5.2.11 Command 66: Send Single-Byte Data to Datalogger
- 5.2.12 Command 67: Get Return Code
- 5.2.13 Command 320: Send Byte Data to SDM-SIO4
- 5.2.14 Command 321: Execute Command Line Command
- 5.2.15 Command 1024: Send String to Device
- 5.2.16 Command 1025: Transmit a Byte
- 5.2.17 Command 1026: Serial Port Status
- 5.2.18 Command 1027: ‘Manual’ Handshake Mode
- 5.2.19 Command 2049: Set Communications Parameters
- 5.2.20 Command 2054: Set Up Receive Filter
- 5.2.21 Command 2304: Transmit String and/or Data to Device (Formatter/Filter)
- 5.2.22 Command 2305: Transmit Byte(s)
- 5.3 SDM-SIO4 Configuration Examples
- 5.4 Outputting Datalogger Data
- 5.5 Flushing the Input and Output Buffers
- 5.6 Return Error Codes
- Section 6. Data Error Detection
- Appendix A. ASCII Table
- Appendix B. Serial Port Data Transfer Modes
- Appendix C. Limitations of the Talk-Through Mode
- Campbell Scientific Contact Information