Campbell Scientific CS616 CS616 and CS625 Water Content Reflectometers - Page 13

Description, CS616, Wiring for CRBasic, Program Example 1, CS616, CR1000

Page 13 highlights

CS616 and CS625 Water Content Reflectometers Code 1 2 3 4 5 6 7 8 Description Control Port 1 Control Port 2 Control Port 3 Control Port 4 Control Port 5 Control Port 6 Control Port 7 Control Port 8 MeasPerPort: The MeasPerPort parameter is the number of control ports to be used to control the CS616 sensor(s). If Reps is set to 4, MeasPerPort = 4 will result in the same port being used for all measurements. MeasPerPort = 1 will result in four sequential ports being used for the measurements. MeasPerPort = 2 will result in one port being used for the first two measurements, and the next port being used for the next two measurements. Mult, Offset: The Mult and Offset parameters are each a constant, variable, array, or expression by which to scale the results of the measurement. 6.4.1.1 CS616 Sample CRBasic Program 1 The following CR1000 program uses the CS616() instruction to measure eight CS616 probes connected to the CR1000 datalogger. Although this example is for the CR1000, other CRBasic dataloggers are programmed similarly. Wiring for CRBasic Program Example 1 CS616 CR1000 CS616#1_Green 5H CS616#2_Green 5L CS616#3_Green 6H CS616#4_Green 6L #1,2,3,4_Orange C7 #1,2,3,4_Blk & Clear GND #1,2,3,4_Red 12 V CS616#5_Green 7H CS616#6_Green 7L CS616#7_Green 8H CS616#8_Green 8L #5,6,7,8_Orange C8 #5,6,7,8_Blk & Clear GND #5,6,7,8_Red 12 V Note: All CS616 "12V_Red" wires connected to CR1000 12 V terminal (user supplied common tie post may be required). 7

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CS616 and CS625 Water Content Reflectometers
Code
Description
1
Control Port 1
2
Control Port 2
3
Control Port 3
4
Control Port 4
5
Control Port 5
6
Control Port 6
7
Control Port 7
8
Control Port 8
MeasPerPort
:
The
MeasPerPort
parameter is the number of control ports to be
used to control the CS616 sensor(s). If
Reps
is set to 4,
MeasPerPort
= 4 will
result in the same port being used for all measurements.
MeasPerPort
= 1 will
result in four sequential ports being used for the measurements.
MeasPerPort
=
2 will result in one port being used for the first two measurements, and the next
port being used for the next two measurements.
Mult, Offset
:
The
Mult
and
Offset
parameters are each a constant, variable,
array, or expression by which to scale the results of the measurement.
6.4.1.1 CS616 Sample CRBasic Program 1
The following CR1000 program uses the
CS616()
instruction to measure eight
CS616 probes connected to the CR1000 datalogger.
Although this example is
for the CR1000, other CRBasic dataloggers are programmed similarly.
Wiring for CRBasic
Program Example 1
CS616
CR1000
CS616#1_Green
5H
CS616#2_Green
5L
CS616#3_Green
6H
CS616#4_Green
6L
#1,2,3,4_Orange
C7
#1,2,3,4_Blk & Clear
GND
#1,2,3,4_Red
12 V
CS616#5_Green
7H
CS616#6_Green
7L
CS616#7_Green
8H
CS616#8_Green
8L
#5,6,7,8_Orange
C8
#5,6,7,8_Blk & Clear
GND
#5,6,7,8_Red
12 V
Note:
All CS616 “12V_Red”
wires connected to CR1000 12 V
terminal (user supplied common
tie post may be required).
7