Campbell-scientific EnviroSCAN Sentek Water Content Profile Probe Manuel d'utilisateur télécharger pdf (Page 11)

EnviroSMART

Soil Water Content Profile Probes

‘Program Control Variables

Dim X

‘Definition of DataTables

DataTable (ES1_SF,1,-1)

Sample (1,ES1_ID,FP2)

Sample (8,ES1_SF(1),FP2)

Sample (8,ES1_VIC(1),FP2)

Totalize (1,Rain_mm,FP2,False)

Sample (1,Irrig_mm,FP2)

EndTable

DataTable (ES1_WC,1,-1)

Sample (8,ES1_WC(1),FP2)

EndTable

‘Program

BeginProg

‘Set Probe ID

ES1_ID = 101

‘Set Scan Interval

Scan (30,Sec,3,0)

‘Preload Inactive Sensor Error (covers all missing sensors)

For X = 1 to 8 step 1

ES1_SF(X) = -1000

ES1_VIC(X) = -1000

Next X

‘Measure Water Content Scaled Frequencies (SF) with 5 retries

‘See Appendix E for other SDI-12 commands

For X = 1 to 5 step 1

SDI12Recorder (ES1_SF(),7,0,"M!",1.0,0)

If ES1_SF(1) <> NAN then ExitFor

Next X

‘Measure Electrical Conductivity VIC with 5 retries

For X = 1 to 5 step 1

SDI12Recorder(ES1_VIC(1),7,0,"M2!",1,0)

If ES1_VIC(1) <> NAN then ExitFor

Next X

‘Load Measurement Failure Errors

If ES1_SF(1) = NAN Then ES1_SF(1) = -99999 ‘If probe fails (NAN at first sensor)

For X = 1 to 8 step 1 ‘Load -99999 to all sensors

If ES1_SF(1) < -9999 Then

ES1_SF(X) = -99999

ES1_WC(X) = -99999

ES1_VIC(X) = -99999

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 43 44

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Campbell-scientific EnviroSCAN Sentek Water Content Profile Probe Manuel d'utilisateur Page 11

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