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Appendix B. Example Programs
;activate SW12V for turbidity probe, delay 3 seconds, then measure
1: Do (P86)
1: 48
Set Port 8 High
2: Excitation with Delay (P22)
1: 1
Ex Channel
2: 0
Delay W/Ex (0.01 sec units)
3: 300
Delay After Ex (0.01 sec units)
4: 0
mV Excitation
3: Beginning of Loop (P87)
1: 0
Delay
2: 10
Loop Count
4: Volt (SE) (P1)
1: 1
Reps
2: 25
2500 mV 60 Hz Rejection Range
3: 1
SE Channel
4: 3
-- Loc [ NTU_V_1 ]
5: 0.001
Mult
6: 0.0
Offset
5: End (P95)
6: Spatial Average (P51)
1: 10
Swath
2: 3
First Loc [ NTU_V_1 ]
3: 2
Avg Loc [ NTU_Volts ]
NTU = -0.29928 + (105.69 * NTU_Volts) - (0.24763 * NTU_Volts^2)
; evaluate to see if value >250, where High range measurement should be taken via Sub1
7: If (X<=>F) (P89)
1: 1
X Loc [ NTU ]
2: 3
>=
3: 250
F
4: 1
Call Subroutine 1
8: Do (P86)
;switch off the 12V for turbidity probe
1: 58
Set Port 8 Low
*Table 2 Program
01: 0
Execution Interval (seconds)
*Table 3 Subroutines
1: Beginning of Subroutine (P85)
1: 1
Subroutine 1
2: Beginning of Loop (P87)
1: 0
Delay
2: 10
Loop Count
3: Volt (SE) (P1)
1:
1
Reps
2:
25
2500 mV 60 Hz Rejection Range
3:
2
SE Channel
4:
3
-- Loc [ NTU_V_1 ]
5:
0.001
Mult
6:
0.0
Offset
4: End (P95)
5: Spatial Average (P51)
1: 10
Swath
2: 3
First Loc [ NTU_V_1 ]
3: 2
Avg Loc [ NTU_Volts ]
B-4
Содержание OBS-3+
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Страница 10: ...Table of Contents iv...
Страница 47: ...Appendix B Example Programs NTU 0 20709 401 11 NTU_Volts 35 310 NTU_Volts 2 6 End P95 End Program B 5...
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Страница 52: ...Appendix D Datalogger Connection to a Relay D 2...
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