
Appendix A. CRBasic Programming Instructions
487
A.5.7.2 Measurement
PWM
Performsapulse‐widthmodulationonacontrolI/Oport.
Syntax
PWM(Source,Port,Period,Units)
TimerIO
MeasuresintervalorfrequencyonadigitalI/Oport.
Syntax
TimerIO(Dest, Edges, Function, Timeout, Units)
A.5.8 SDI-12
Read More! See SDI-12 Sensor Support (p. 172).
SDI12Recorder
RetrievestheresultsfromanSDI‐12sensor.
Syntax
SDI12Recorder(Dest, SDIPort, SDIAddress, SDICommand,
Multiplier, Offset)
SDI12SensorSetup
SetsupthedataloggertoactasanSDI‐12sensor
SDI12SensorResponse
HoldsthesourceofthedatatosendtotheSDI‐12recorder.
Syntax
SDI12SensorSetup(Repetitions, SDIPort, SDIAddress,
ResponseTime)
SDI12SensorResponse(SDI12Source)
A.5.9 Specific Sensors
ACPower
Measuresrealacpowerandpower‐qualityparametersforsingle‐,split‐,and
three‐phase'Y'configurations.
Syntax
ACPower(DestAC, ConfigAC, LineFrq, ChanV, VMult, MaxVrms,
ChanI, IMult, MaxIrms, Reps)
DANGER ac power can kill. User is responsible for ensuring connections to ac
power mains conforms to applicable electrical codes. Contact a Campbell
Scientific applications engineer for information on available isolation
transformers.
CS110
MeasureselectricfieldbymeansofaCS110electric‐fieldmeter.
Syntax
CS110(Dest, Leakage, Status, Integ, Mult, Offset)
Comentarios a estos manuales