Vaisala WXT520 User Manual
User's guide, Vaisala weather transmitter wxt520
Table of contents
Document Outline
- Vaisala Weather Transmitter WXT520 User's Guide
- Table of Contents
- Chapter 1 General Information
- Chapter 2 Product Overview
- Chapter 3 Functional Description
- Chapter 4 Installation
- Chapter 5 Wiring and Power Management
- Chapter 6 Connection Options
- Chapter 7 Getting the Data Messages
- General Commands
- ASCII Protocol
- Abbreviations and Units
- Device Address (?)
- Acknowledge Active Command (a)
- Wind Data Message (aR1)
- Pressure, Temperature and Humidity Data Message (aR2)
- Precipitation Data Message (aR3)
- Supervisor Data Message (aR5)
- Combined Data Message (aR)
- Composite Data Message Query (aR0)
- Polling with CRC
- Automatic Mode
- Automatic Composite Data Message (aR0)
- SDI-12 Protocol
- Address Query Command (?)
- Acknowledge Active Command (a)
- Change Address Command (aAb)
- Send Identification Command (aI)
- Start Measurement Command (aM)
- Start Measurement Command with CRC (aMC)
- Start Concurrent Measurement (aC)
- Start Concurrent Measurement with CRC (aCC)
- Send Data Command (aD)
- Examples of aM, aC and aD Commands
- Continuous Measurement (aR)
- Continuous Measurement with CRC (aRC)
- Start Verification Command (aV)
- NMEA 0183 V3.0 Protocol
- Chapter 8 Sensor and Data Message Settings
- Chapter 9 Maintenance
- Chapter 10 Troubleshooting
- Chapter 11 Technical Specifications
- Appendix A Networking
- Appendix B SDI-12 Protocol
- Appendix C CRC-16 Computation
- Appendix D Wind Measurement Averaging Method
- Appendix E factory configurations