Campbell Scientific CS505 Fuel Moisture Sensor - Manual (Page 9)

CS505 Fuel Moisture Sensor
5.1 CR10X Programming
A program to measure a CS505 fuel moisture sensor using the Period
Averaging instruction P27. P27 is the preferred measurement technique with a
Campbell Scientific, Inc. datalogger. P27 is not an option in the 21X or CR7
datalogger.
;{CR10X}
;CR10X Program for CS505
*Table 1 Program
01: 10.0000 Execution
Interval (seconds)
1: If time is (P92)
1: 0
Minutes (Seconds --) into a
2: 60 Interval (same units as above)
3: 30 Then Do
2: Do (P86)
1: 41
Set Port 1 High
3: 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: 10 No. of Cycles
5: 5 Timeout (0.01 sec units)
6: 4 Loc [ PA_uS ]
7: 1 Multiplier
8: 0 Offset
4: Z=X*F (P37)
1: 4
X Loc [ PA_uS ]
2: 0.001 F
3: 3 Z Loc [ FuelM ]
5: Polynomial (P55)
1: 1
Reps
2: 3 X Loc [ FuelM ]
3: 3 F(X) Loc [ FuelM ]
4: -220.14 C0
5: 365.89 C1
6: -114.96 C2
7: 0
C3
8: 0 C4
9: 0 C5
6: Do (P86)
1: 51
Set Port 1 Low
7: End (P95)
5