Campbell CR850 - Page 466

Appendix A. CRBasic Programming Instructions
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CS7500
CommunicateswiththeCS7500open‐pathCO
2
andH
2
Osensor.
Syntax
CS7500(Dest, Reps, SDMAddress, Command)
CSAT3
CommunicateswiththeCSAT3three‐dimensionalsonicanemometer.
Syntax
CSAT3(Dest, Reps, SDMAddress, CSAT3Cmd, CSAT3Opt)
EC100
CommunicateswiththeEC150OpenPathandEC155ClosedPathIRGas
AnalyzersviaSDM.
Syntax
EC100(Dest, SDMAddress, EC100Cmd)
EC100Configure
ConfigurestheEC150OpenPathandEC155ClosedPathIRGasAnalyzers.
Syntax
EC100Configure(Result, SDMAddress, ConfigCmd, DestSource)
GPS
UsedwithaGPSdevicetokeeptheCR800clockcorrectorprovideother
informationfromtheGPSsuchaslocationandspeed.Properoperationofthis
instructionmayrequireafactoryupgradeofon‐boardmemory.
Syntax
GPS(GPS_Array, ComPort, TimeOffsetSec, MaxErrorMsec,
NMEA_Sentences)
Note To change from the GPS default baud rate of 38400, specify the new baud
rate in the SerialOpen() instruction.
HydraProbe
ReadstheStevensVitelSDI‐12HydraProbesensor.
Syntax
HydraProbe(Dest, SourceVolts, ProbeType, SoilType)
LI7200
CommunicateswiththeLI7200openpathCO
2
andH
2
Osensor.
Syntax
LI7200(Dest, Reps, SDMAddress, Command)
LI7700
CommunicateswiththeLI7700openpathCO
2
andH
2
Osensor.
Syntax
LI7200(Dest, Reps, SDMAddress, Command)
TGA
MeasuresaTGA100Atrace‐gasanalyzersystem.
Syntax
TGA(Dest, SDMAddress, DataList, ScanMode)