Campbell Scientific CS215 Temperature and Relative Humidity Probe - Manual (Page 40)

Appendix D. SDI-12 Sensor Support
D.2.2 CR1000 Datalogger Example
1. Connect a CS215 to the CR1000 (see TABLE 7-1).
2. In the LoggerNet Connect screen navigate to the Datalogger menu and
select Terminal Emulator. The terminal emulator window will open. In
the Select Device menu, located in the lower left-hand side of the window,
select the CR1000 station.
3. Click on the Open Terminal button.
4. Press the key until the datalogger responds with the CR1000>
prompt. At the CR1000> prompt, make sure the All Caps Mode box is
checked and enter the command SDI12 . At the Enter Cx Port 1,
3, 5, or 7 prompt, key in the control port number where the sensor is
connected and press . The response Entering SDI12 Terminal
indicates that the sensor is ready to accept SDI-12 commands.
5. To query the sensor for its current SDI-12 address, key in ?! and
the sensor will respond with its SDI-12 address. If no characters are typed
within 60 seconds, then the mode is exited. In that case, simply enter the
command SDI12 again, press , and key in the correct control port
number when prompted.
6. To change the SDI-12 address, key in aAb! , where a is the current
address from the above step and b is the new address (see FIGURE D-2).
The sensor will change its address and the datalogger will respond with the
new address. To exit SDI-12 transparent mode, select the Close Terminal
button.
FIGURE D-2. CR1000 example of using the SDI-12 transparent mode
to change the SDI-12 address from 3 to 1. Sensor is connected to
control port 1.
D-4