Campbell CS655 User Manual download pdf (Page 19)

Model HFP01SC Self-Calibrating Soil Heat Flux Plate

19: Z=X-Y (P35)

1: 9 X Loc [ work ]

2: 5 Y Loc [ mV_180 ]

3: 9 Z Loc [ work ]

20: Z=ABS(X) (P43)

1: 9 X Loc [ work ]

2: 9 Z Loc [ work ]

21: Z=X/Y (P38)

1: 3 X Loc [ cal ]

2: 9 Y Loc [ work ]

3: 3 Z Loc [ cal ]

22: End (P95)

23: End (P95)

End Program

-Input Locations-

1 shf

2 shf_mV

3 cal

4 mV_0

5 mV_180

6 mV_end

7 V_Rf

8 shf_mV_a

9 work

6.3.3 Example 3. Sample CR23X Program Using a Differential

Measurement Instruction

TABLE 6-5 provides the wiring for Example 3.

TABLE 6-5. Wiring for Example 3

Description Color CR23X

Sensor Signal White 9H

Sensor Signal Reference Green 9L

Shield Clear

Heater Resistor Signal Yellow 10H

Heater Resistor Signal Reference Purple 10L

Shield Clear

Power Red SW12

Power Reference Black G

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Campbell CS655 User Manual Page 19