Campbell Scientific SR50A SR50A Distance Sensor - Page 35

Hourly Data Output

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SR50A Sonic Ranging Sensor 5: Z=SQRT(X) (P39) 1: 6 X Loc [ Mult1 ] 2: 6 Z Loc [ Mult1 ] ;Distance to the Snow Surface is obtained by multiplying the temperature correction ;to the Raw Distance value 6: Z=X*Y (P36) 1: 3 X Loc [ Raw_Dist ] 2: 6 Y Loc [ Mult1 ] 3: 7 Z Loc [ DistToSnw ] ;Set the initial distance from the SR50A to the ground in meters: 7: Z=F x 10^n (P30) 1: 2.5 F 2: 00 n, Exponent of 10 3: 2 Z Loc [ DisToGnd ] 8: Z=X-Y (P35) 1: 2 2: 7 3: 8 X Loc [ DisToGnd ] Y Loc [ DistToSnw ] Z Loc [ SnowDepth ] ;Hourly Data Output 9: If time is (P92) 1: 0 Minutes (Seconds --) into a 2: 60 Interval (same units as above) 3: 1 Set Output Flag High (Flag 0) 10: Set Active Storage Area (P80)^28428 1: 1 Final Storage Area 1 2: 60 Array ID 11: Real Time (P77)^30811 1: 1220 Year,Day,Hour/Minute (midnight = 2400) 12: Sample (P70)^20443 1: 1 Reps 2: 8 Loc [ SnowDepth ] ;The SR50A signal quality value can optionally be stored as well 13: Sample (P70)^22572 1: 1 Reps 2: 4 Loc [ Sig_Qual ] *Table 2 Program 02: 0.0000 Execution Interval (seconds) *Table 3 Subroutines End Program 29

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SR50A Sonic Ranging Sensor
5:
Z=SQRT(X) (P39)
1:
6
X Loc [ Mult1
]
2:
6
Z Loc [ Mult1
]
;Distance to the Snow Surface is obtained by multiplying the temperature correction
;to the Raw Distance value
6:
Z=X*Y (P36)
1:
3
X Loc [ Raw_Dist
]
2:
6
Y Loc [ Mult1
]
3:
7
Z Loc [ DistToSnw ]
;Set the initial distance from the SR50A to the ground in meters:
7:
Z=F x 10^n (P30)
1:
2.5
F
2:
00
n, Exponent of 10
3:
2
Z Loc [ DisToGnd
]
8:
Z=X-Y (P35)
1:
2
X Loc [ DisToGnd
]
2:
7
Y Loc [ DistToSnw ]
3:
8
Z Loc [ SnowDepth ]
;Hourly Data Output
9:
If time is (P92)
1:
0
Minutes (Seconds --) into a
2:
60
Interval (same units as above)
3:
1
Set Output Flag High (Flag 0)
10:
Set Active Storage Area (P80)^28428
1:
1
Final Storage Area 1
2:
60
Array ID
11:
Real Time (P77)^30811
1:
1220
Year,Day,Hour/Minute (midnight = 2400)
12:
Sample (P70)^20443
1:
1
Reps
2:
8
Loc [ SnowDepth ]
;The SR50A signal quality value can optionally be stored as well
13:
Sample (P70)^22572
1:
1
Reps
2:
4
Loc [ Sig_Qual
]
*Table 2 Program
02: 0.0000
Execution Interval (seconds)
*Table 3 Subroutines
End Program
29