CS616 and CS625 Water Content Reflectometers
6.4.5 Sample Edlog Programs for CS616
TABLE 6-3. CS616 Sample Edlog Programs
Sample
Program
Number
Program Description
1
Set Flag 1 to read output of one CS616 using CR10X instruction
138 and convert output period to volumetric water content
2
Every 5 minutes, measure CS616 output period using instruction
27 and convert to volumetric water content. Write hourly
average to datalogger final storage.
3
Read datalogger battery voltage and 3 CS616s hourly. Convert
CS616 period to volumetric water content. Write average of
hourly readings to final storage every 4 hours.
4
Measure soil temperature and CS616 output period every 4
hours. Correct CS616 output period for temperature and write
result to datalogger final storage.
5
Hourly, measure datalogger battery voltage, internal temperature
and 48 CS616 probes using AM16/32 multiplexer.
6.4.5.1 CS616 Sample Edlog Program 1
Set Flag 1 to read output of one CS616 using CR10X instruction 138 and
convert output period to volumetric water content
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}
;
;Set Flag 1 high for single water content reading.
;Result stored in input storage only
;
*Table 1 Program
01: 1
Execution
Interval
(seconds)
1: If Flag/Port (P91)
1: 11
Do if Flag 1 is High
2: 30
Then
Do
17
Summary of Contents for CS616
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Page 8: ...Table of Contents iv ...
Page 50: ...CS616 and CS625 Water Content Reflectometers 42 ...
Page 52: ...Appendix A Discussion of Soil Water Content A 2 ...
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