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Campbell CR1000 User Manual

Campbell CR1000
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Appendix A. CRBasic Programming Instructions
A.2.3.2 Multiple-Source
ETsz
Stores evapotranspiration (ETsz) and solar radiation (RSo).
Syntax
ETsz(Temp, RH, uZ, Rs, Longitude, Latitude, Altitude, Zw, Sz,
DataType, DisableVar)
RainFlowSample
Stores a sample of the CDM_VW300RainFlow into a data table.
Syntax
RainFlowSampe(Source, DataType)
WindVector
Processes wind speed and direction from either polar or orthogonal sensors. To
save processing time, only calculations resulting in the requested data are
performed.
Syntax
WindVector(Repetitions, Speed/East, Direction/North,
DataType, DisableVar, Subinterval, SensorType, OutputOpt)
Read More See Wind Vector (p. 296).
A.3 Single Execution at Compile
The following instructions reside between the BeginProg and Scan() instructions.
ESSInitialize
Initialize ESS variables at compile time. Used in conjunction with
ESSVariables.
Syntax
ESSInitialize
MovePrecise
Used in conjunction with AddPrecise. Moves a high precision variable into
another variable.
Syntax
MovePrecise(PrecisionVariable, X)
PulseCountReset
Resets the pulse counters and the running averages used in the pulse count
instruction. A mostly obsolete instruction. Used only in very specialized code.
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Campbell CR1000 Specifications

General IconGeneral
Power Requirements9.6 to 16 VDC
Data Logger Operating SystemCRBasic
Memory4 MB
Analog Inputs16 single-ended or 8 differential
Analog Input Resolution13 bits
Analog Input Range+/-2.5V
Digital I/O8
Pulse Counters2
Communication PortsRS-232
Operating Temperature-25°C to +50°C
Pulse Channels4

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