Campbell-scientific CS470/CS471 Compact Bubbler System Manual do Utilizador descarregar pdf (Página 33)

Appendix B. Example Programs

B.2 Edlog Program

Below is a portion of a CR10X program that measures the CS470/CS471.

The instructions below do not store data in final storage.

Instruction 92, Instruction 77 and processing instructions such as

Instruction 70 are required to store the data permanently.

;{CR10X}

;

*Table 1 Program

01: 60 Execution Interval (seconds)

1: SDI-12 Recorder (P105)

1: 0 SDI-12 Address

2: 0 Start Measurement (aM0!)

3: 1 Port ;this is where the SDI-12 signal wire is connected

4: 1 Loc[Level_m ]

5: 1.0 Mult

6: 0.0 Offset

*Table 2 Program

02: 0.000 Execution Interval (seconds)

*Table 3 Subroutines

End Program

After this command is executed, the input location with the datalogger called

“Level-m” holds the measured value for Level, reported in meters. The result

may be further processed with the datalogger or stored to final storage

memory. Note that Port 1 specifies that the SDI-12 data line is to be connected

to the Port C1. Using the Inloc editor, allocate seven locations to allow for the

entire string of variables that will be provided by the CS470/CS471.

NOTE

B-3

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 45 46

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Campbell-scientific CS470/CS471 Compact Bubbler System Manual do Utilizador Página 33