Campbell Scientific TDR100 Time Domain Reflectometry Systems User Manual
Page 45
TDR100
;{CR10X}
;
;Program Name = T100EX#1
;
*Table 1 Program
01: 60
Execution
Interval
(seconds)
;Measure the datalogger power supply voltage:
1: Batt Voltage (P10)
1: 1
Loc [ Bat_Volt ]
;Measure the internal temperature of the datalogger:
2: Internal Temperature (P17)
1: 2
Loc [ DL_Temp ]
;Set port 5 high to switch ON "Switched 12V" power from the datalogger to power the TDR100.
3: Do (P86)
1: 45
Set Port 5 High
;Measure the CS610 probe connected directly to the TDR100 and convert to water content:
4: TDR100 Measurement (P119)
1: 0
SDM
Address
2: 0
La/L
3: 0000
MMMP Mux & Probe Selection
4: 4
Waveform
Averaging
5: 1
Vp
6: 250
Points
7: 5.75
Cable
Length
(meters)
8: 5
Window
Length
(meters)
9: .3
Probe
Length
(meters)
10: 0.085
Probe
Offset
(meters)
11: 3
Loc [ WC_1 ]
12: .1138
Mult
; Multiplier for Liedu Calibration
13: -0.1758 Offset
; Offset for Liedu Calibration
;Turn off the switched 12V to power off the TDR100:
5: Do (P86)
1: 55
Set Port 5 Low
;Set the Output Flag to output data every 5 minutes:
6: If time is (P92)
1: 0
Minutes (Seconds --) into a
2: 5
Interval (same units as above)
3: 10
Set Output Flag High (Flag 0)
39