Campbell Scientific CS616 CS616 and CS625 Water Content Reflectometers - Page 23

CS616 Sample Edlog Program 2

Page 23 highlights

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) 1: 21 Set Flag 1 Low 5: End (P95) *Table 2 Program 02: 0.0000 Execution Interval (seconds) *Table 3 Subroutines End Program -Input Locations- 1 period 1 0 1 2 VWC 1 0 1 6.4.5.2 CS616 Sample Edlog Program 2 Every 5 minutes, measure CS616 output period using instruction 27 and convert to volumetric water content. Write hourly average to datalogger final storage. CS616 green orange CR10X Single-Ended Channel 1 (SE1) Control Port 1 (C1) The red lead is connected to 12 Vdc and the black and shield are connected to ground. ;{CR10X} ; *Table 1 Program 01: 300 Execution Interval (seconds) 1: Do (P86) 1: 41 Set Port 1 High ;Enable/Turn On the CS616 probe. 2: Period Average (SE) (P27) 1: 1 Reps 2: 4 200 kHz Max Freq @ 2 V Peak to Peak, Period Output 3: 1 SE Channel 4: 100 No. of Cycles 5: 1 Timeout (0.01 sec units) 6: 1 Loc [ period ] 7: 1.0 Mult 8: 0.0 Offset 17

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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)
1: 21
Set Flag 1 Low
5:
End (P95)
*Table 2 Program
02: 0.0000 Execution Interval (seconds)
*Table 3 Subroutines
End Program
-Input Locations-
1 period
1 0 1
2 VWC
1 0 1
6.4.5.2 CS616 Sample Edlog Program 2
Every 5 minutes, measure CS616 output period using instruction 27 and
convert to volumetric water content.
Write hourly average to datalogger final
storage.
CS616
CR10X
green
Single-Ended Channel 1 (SE1)
orange
Control Port 1 (C1)
The red lead is connected to 12 Vdc and the black and shield are connected to
ground.
;{CR10X}
;
*Table 1 Program
01: 300
Execution Interval (seconds)
1:
Do (P86)
;Enable/Turn On the CS616 probe.
1: 41
Set Port 1 High
2:
Period Average (SE) (P27)
1: 1
Reps
2: 4
200 kHz Max Freq @ 2 V Peak to Peak, Period Output
3: 1
SE Channel
4: 100
No. of Cycles
5: 1
Timeout (0.01 sec units)
6: 1
Loc [ period
]
7: 1.0
Mult
8: 0.0
Offset
17