Instruction manual

Appendix D. SDI-12 Sensor Support
D.2.2 CR200(X) Series Datalogger Example
1. Connect a single CS650 to the datalogger as follows:
• Green to Control Port C1/SDI12
• Black, Orange, Clear to G
• Red to Battery +
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 CR200Series station.
3. Click on the Open Terminal button.
4. Press the <enter> key until the datalogger responds with the “CR2XX>”
prompt. At the “CR2XX>” prompt, make sure the All Caps Mode box is
checked and enter the command SDI12 <enter>. The response
“SDI12>” indicates that the CS650 is ready to accept SDI-12 commands.
5. To query the CS650 for its current SDI-12 address, key in ?! <enter> and
the CS650 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 and press <enter>.
FIGURE D-1. SDI-12 transparent mode on CR200(X)-series datalogger
using control port C1/SDI12 and changing SDI-12 address from 0 to 1
6. To change the SDI-12 address, key in aAb!<enter> where a is the
current address from the above step and b is the new address. The CS650
will change its address and the datalogger will respond with the new
address. To exit SDI-12 transparent mode select the Close Terminal
button.
D-4