Campbell Scientific 52202 52202 Electrically Heated Rain and Snow Gage - Page 13

Troubleshooting

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52202 Electrically Heated Rain and Snow Gage 5.2.2 CR10X Example Program ;{CR10X} ; *Table 1 Program 01: 1 Execution Interval (seconds) 1: Pulse (P3) 1: 1 2: 8 3: 2 4: 1 5. 0.1 6: 0 Reps Control Port 8 (switch closure only) Switch Closure, All Counts Loc [ Rain_mm ] Multiplier Offset ;Black wire connect to C8 2: If time is (P92) 1: 0 2: 60 3: 10 Minutes (Seconds --) into a Interval (same units as above) Set Output Flag High (Flag 0) 3: Set Active Storage Area (P80) 1: 1 Final Storage Area 1 2: 101 Array ID 4: Real Time (P77) 1: 1220 Year,Day,Hour/Minute (midnight = 2400) 5: Totalize (P72) 1: 1 Reps 2: 1 Loc [ Rain_mm ] *Table 2 Program 02: 0.0000 Execution Interval (seconds) *Table 3 Subroutines End Program Output Instruction 72, Totalize, is used in the output section of the program to output the total rainfall over the output interval. This section should be executed every scan and not placed in a subroutine or conditional statement. 6. Troubleshooting 6.1 Precipitation Symptom: No Precipitation 1. Check that the sensor is wired to the pulse channel or control port specified by the pulse count instruction. 2. Verify that the Configuration Code (Switch Closure), and Multiplier and Offset parameters for the Pulse Count instruction are correct for the datalogger type. 9

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52202 Electrically Heated Rain and Snow Gage
5.2.2
CR10X Example Program
;{CR10X}
;
*Table 1 Program
01: 1
Execution Interval (seconds)
1: Pulse (P3)
1:
1
Reps
2:
8
Control Port 8 (switch closure only)
;Black wire connect to C8
3:
2
Switch Closure, All Counts
4:
1
Loc [ Rain_mm ]
5.
0.1
Multiplier
6:
0
Offset
2: If time is (P92)
1:
0
Minutes (Seconds --) into a
2:
60
Interval (same units as above)
3:
10
Set Output Flag High (Flag 0)
3: Set Active Storage Area (P80)
1:
1
Final Storage Area 1
2:
101
Array ID
4: Real Time (P77)
1:
1220
Year,Day,Hour/Minute (midnight = 2400)
5: Totalize (P72)
1:
1
Reps
2:
1
Loc [ Rain_mm ]
*Table 2 Program
02: 0.0000
Execution Interval (seconds)
*Table 3 Subroutines
End Program
Output Instruction 72, Totalize, is used in the output section of the program to
output the total rainfall over the output interval. This section should be
executed every scan and not placed in a subroutine or conditional statement.
6.
Troubleshooting
6.1
Precipitation
Symptom: No Precipitation
1.
Check that the sensor is wired to the pulse channel or control port
specified by the pulse count instruction.
2.
Verify that the Configuration Code (Switch Closure), and Multiplier and
Offset parameters for the Pulse Count instruction are correct for the
datalogger type.
9