User's Manual
Table Of Contents
- Introduction
- Safety Information
- Operation
- Buttons
- Main Screens
- Site Configuration Tools
- Two-Way Paging
- Configuration Methods
- MENU Configuration
- Serial Command Configuration
- Protocols
- SCADA Support
- IO Mirror Operation
- Input Handling
- Output Handling
- WTE Output Control Protocol
- WTE Ack and Confirm Protocol
- Store Forward Operation
- Installation
- Input Output Hardware Connection
- Serial Connections
- RF Connections
- Power Connections
- Ethernet Interface
- TReX Firmware Upgrade
- Physical Dimensions
- Mounting Hardware
- Omni or Directional Antenna
- Antenna Elevation
- Disclaimer
- Manufacturing marking and labels
- Maintenance
- Product End Of Life
- Product Warranty
- Abbreviations and Glossary
- Specifications
TReX User Manual v2.14 Firmware
Variable Content Macros
WT Protocol can use several macro tags to display variable content. This may be useful as part
of a periodic message for example to report battery voltage or IO conditions. Any number of
macros can be used in any location of the message until the max message length has been
reached.
Macro Tag Description Example Output
**01 Auto Incremented Ticket ID
(3 digits rotating)
123
**02 Time/Date 23:34 01/02
**03 Digital IO I:11110000--- O:1111000000
**04 Analog IO ADC:1023,1003
DAC:1023,1003
**05 System Voltage 12.1
**06 Temperature (Digital, RF
degrees Celsius)
23.4, 44.5
Example:
To transmit the system voltage when input 1 goes low, program the input 1 low message with:
WT1234567A10<SPACE>INPUT 1 **05V<CR>
The message that will be transmitted and then received will look approximately like:
INPUT 1 12.1V
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