Campbell Scientific CR1000KD CR1000 Measurement and Control System - Page 487
A.5.8 SDI-12, A.5.9 Specific Sensors
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Appendix A. CRBasic Programming Instructions A.5.7.2 Measurement PWM Performs a pulse‐width modulation on a control I/O port. Syntax PWM(Source,Port,Period,Units) TimerIO Measures interval or frequency on a digital I/O port. Syntax TimerIO(Dest, Edges, Function, Timeout, Units) A.5.8 SDI-12 Read More! See SDI-12 Sensor Support (p. 172). SDI12Recorder Retrieves the results from an SDI‐12 sensor. Syntax SDI12Recorder(Dest, SDIPort, SDIAddress, SDICommand, Multiplier, Offset) SDI12SensorSetup Sets up the datalogger to act as an SDI‐12 sensor SDI12SensorResponse Holds the source of the data to send to the SDI‐12 recorder. Syntax SDI12SensorSetup(Repetitions, SDIPort, SDIAddress, ResponseTime) SDI12SensorResponse(SDI12Source) A.5.9 Specific Sensors ACPower Measures real ac power and power‐quality parameters for single‐, 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 Measures electric field by means of a CS110 electric‐field meter. Syntax CS110(Dest, Leakage, Status, Integ, Mult, Offset) 487
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