Download User Manual - Issue 2

Operation
3.4.4
Configuring MetPak Pro for SDI-12
To configure a MetPak Pro unit for SDI-12:
3.4.5
1.
Connect a MetPak Pro to a PC as described in Para 2.2.4.
2.
Open MetSet as described on Page 39.
3.
Click on the Edit Comms page and select SDI-12 from the drop down menu.
4.
Click on Save Settings to Device on the Online Mode Menu.
5.
Shut down the MetPak Pro unit.
6.
Change the hardware connections for SDI-12.
7.
Power up the MetPak Pro unit.
SDI-12 Commands
SDI-12 Command Summary
Last Change
21 March, 2014

?!
Unit Address (default is 0).

aAb!
Change unit address (a = 0).

aM!
Wind Direction/Speed (direction in Degrees, speed in Metres/Sec),
Temperature (degrees C), Pressure (Hecto Pascals/millibars) and
Humidity (%).

aM1!
Wind Direction/Speed (direction in Degrees, speed in Metres/Sec ),
Temperature (degrees C), Pressure (Hecto Pascals/millibars) and
Dewpoint (degrees C).

aM2!
Wind Direction/Speed (direction in Degrees, speed in Metres/Sec )
and a 2 digit Wind only Status Codes.

aM3!
Temperature (degrees C), Pressure (Hecto Pascals/millibars),
Dewpoint (Degrees C) and full MetPak Pro Status Codes.

aM4!
Pressure (Hecto Pascals/millibars).

aM5!
PRT, Analogue Input 1, Analogue input 2 and Digital Input 1.

aM6!
PRT.

aM7!
Analogue Input 1 and Analogue Input 2.

aM8!
Digital Input 1.

aM9!
Power Supply Voltage (Volts).

aD0!
Request a line of the above data.
MetPak Pro User Manual
© Gill Instruments Ltd
Page 51