Table of Contents

METER ATMOS 22 driver

Description

This driver is design to allow communication with the sensor via SDI-12. This sensor provides air speed, direction and temperature readings.


Settings (center panel)

Name - The name is up to the user. Our suggestion is to choose a naming convention that makes the viewing the device list intuitive. Such as referring to the sensor and/or application. Keep the name short as it will be combined with the register name to create the default “Field” name (if added to “Fields”)

Active Check box - Check this box and “Save changes” to run the driver. The driver program can be suspended by unchecking the box and clicking on “Save changes”.

User Notes - This space can be used to store information specific to the device and your application, such as: location, wiring, scaling, etc.

eze System Notes - In this space we provide: wiring instructions, product image, product details.


SDI-12 address - Enter Device I.D. (SDI-12 address). This address must be unique on the bus.


Status & Registers (right panel)

Device Status

Driver info - Typically this is the name from the program file

Driver updated/version - Date loaded or updated and the version of the driver

Battery & Signal - Signal indicates the progress through the script. If driver fails to operate, signal number indicates progress

Driver status - Color and text of status bubbles give a quick visual reference of Communication, Operation, and Application

Communication - Com count indicates number of successful and unsuccessful data packets received


Available registers

  1. Wind speed - Average of six wind speed readings (read every 10 seconds). Reported in meters per seconds.
  2. Wind direction - Average of six wind direction readings (read every 10 seconds). Reported in degrees 0-359.
  3. Gust wind speed - Maximum wind speed reading of the last six measurements (read every 10 seconds). Reported in meters per seconds.
  4. North Wind speed -
  5. East Wind direction -
  6. Air Temperature - Average of six temperature readings (read every 10 seconds). Reported in Celsius
  7. Orientation X - Instantaneous measurement in degrees of tilt in X axis. Reported in degrees
  8. Orientation Y - Instantaneous measurement in degrees of tilt in Y axis.