Campbell-scientific EnviroSCAN Sentek Water Content Profile Probe Manual do Utilizador descarregar pdf (Página 13)

EnviroSMART

Soil Water Content Profile Probes

;Wiring: EnviroSMART / EasyAG 12 Volts (Pin 1) -------- CR10X 12 V

; EnviroSMART / EasyAG Ground (Pin 2) ------- CR10X Ground

; EnviroSMART / EasyAG Signal (Pin 3)--------- C7

; Rain Gage Pulse Out -------------------------------- CR10X P2

; Rain Gage Ground----------------------------------- CR10X Ground

;{CR10X}

;

*Table 1 Program

01: 30 Execution Interval (seconds)

;Load Scaled Frequency to Water Content Co-effecients

a = .1957

b = .404

c = .02852

;Preload missing sensor error

1: Beginning of Loop (P87)

1: 0 Delay

2: 8 Loop Count

2: Z=F x 10^n (P30)

1: -1000 F

2: 0 n, Exponent of 10

3: 1 -- Z Loc [ ES1_SF_1 ]

3: Z=F x 10^n (P30)

1: -1000 F

2: 0 n, Exponent of 10

3: 17 -- Z Loc [ ES1_VIC_1 ]

4: End (P95)

;Measure water content scaled frequencies (SF)

5: Beginning of Loop (P87)

1: 0 Delay

2: 5 Loop Count

;See Appendix E for other SDI-12 commands

6: SDI-12 Recorder (P105)

1: 0 SDI-12 Address

2: 0 Start Measurement (aM0!)

3: 7 Port

4: 1 Loc [ ES1_SF_1 ]

5: 1.0 Mult

6: 0 Offset

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 43 44

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Campbell-scientific EnviroSCAN Sentek Water Content Profile Probe Manual do Utilizador Página 13