Campbell CS616 Manual de Instruções descarregar pdf (Página 24)

CS616 and CS625 Water Content Reflectometers

3: Polynomial (P55)

1: 1 Reps

2: 1 X Loc [ period ]

3: 2 F(X) Loc [ vwc ]

4: -0.0663 C0

5: -0.0063 C1

6: 0.0007 C2

7: 0.0 C3

8: 0.0 C4

9: 0.0 C5

4: Do (P86) ;Turn Off CS616 probe

1: 51 Set Port 1 Low

5: If time is (P92) ;Turn On Data Storage every hour

1: 0 Minutes (Seconds --) into a

2: 60 Interval (same units as above)

3: 10 Set Output Flag High (Flag 0)

6: Real Time (P77) ;Store a time stamp.

1: 1220 Year,Day,Hour/Minute (midnight = 2400)

7: Average (P71) ;Store the average VWC.

1: 1 Reps

2: 2 Loc [ vwc ]

*Table 2 Program

02: 0.0000 Execution Interval (seconds)

*Table 3 Subroutines

End Program

-Input Locations-

1 period 1 1 1

2 vwc 1 1 1

6.4.5.3 CS616 Sample Edlog Program 3

Read datalogger battery voltage and 3 CS616s hourly. CS616 enable wires are

connected to sequential datalogger control ports for automatic incrementing.

Convert CS616 period to volumetric water content. Write average of hourly

readings to final storage every 4 hours.

CS616x CR10X

green Single-Ended Channel x (SEx)

orange Control Port y (Cy)

x = 1,2,3 for 3 CS616 outputs

y = 6,7,8 for 3 CS616s enables

The red leads are connected to 12Vdc and the blacks and shields are connected

to ground.

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Campbell CS616 Manual de Instruções Página 24