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Connecting a CS650 in a CR300 Datalogger


Moletto-Lobos May 25, 2017 11:09 PM

Dear All,

I'm using a CR300 device, and i've connected a CS650 reflectometer using the Short Cut Program from Loggernet.
ShortCut recommends me wire using the following way:
RED - BAT +
GREEN - C1
ORANGE - G
BLACK - G
CLEAR - G

Once configured, i start to measure but doesn't measure data.
Any ideas?

My Regards,

Italo



PS:The code produced from Short Cut is the following:

 

'CR300 Series
'Created by Short Cut (3.2)

'Declare Variables and Units
Public BattV
Public PTemp_C
Public CS65X(6)

Alias CS65X(1)=VWC
Alias CS65X(2)=EC
Alias CS65X(3)=T
Alias CS65X(4)=P
Alias CS65X(5)=PA
Alias CS65X(6)=VR

Units BattV=Volts
Units PTemp_C=Deg C
Units VWC=m^3/m^3
Units EC=dS/m
Units T=Deg C
Units P=unitless
Units PA=nSec
Units VR=unitless

'Define Data Tables
DataTable(Measure,True,-1)
	DataInterval(0,5,Min,10)
	Average(1,BattV,FP2,False)
	Average(1,VWC,FP2,False)
	Average(1,EC,FP2,False)
	Average(1,T,FP2,False)
	Average(1,P,FP2,False)
	Average(1,PA,FP2,False)
	Average(1,VR,FP2,False)
EndTable

DataTable(Table2,True,-1)
	DataInterval(0,5,Min,10)
	Minimum(1,BattV,FP2,False,False)
EndTable

'Main Program
BeginProg
	'Main Scan
	Scan(1,Min,1,0)
		'Default CR300 Datalogger Battery Voltage measurement 'BattV'
		Battery(BattV)
		'Default CR300 Datalogger Wiring Panel Temperature measurement 'PTemp_C'
		PanelTemp(PTemp_C,50)
		'CS650/655 Water Content Reflectometer measurements 'VWC', 'EC', and 'T'
		If TimeIntoInterval(0,1,Hr) Then
			SDI12Recorder(CS65X(),C1,"0","M3!",1,0,-1)
		EndIf
		'Call Data Tables and Store Data
		CallTable Measure
		CallTable Table2
	NextScan
EndProg

 


smile May 27, 2017 02:33 PM

Hi 

First, the sensor is read only once every hour, so you have to wait for 00 minutes every hour for read a measurent .

Then the instruction provides that the sensor is set as SDI-12 and not RS232. If you have any doubt, try it with another prgram that reads in RS232 But it also connects cables differently!

There are instructions in the manual to change the setup.

However, it is also wrong to request processed data every 5 minutes if the sensor is read every hour!

Use short cut and ask for reading at every scan (everi minute)!

Smile

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