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3 cr7 – Campbell Scientific 4WFB120, 4WFB350, 4WFB1K 4-Wire Full Bridge Terminal Input Module User Manual

Page 14

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4WFB120, 4WFB350, 4WFB1K 4 Wire Full Bridge Terminal Input Modules

12: Set Active Storage Area (P80)

;Direct averaged "zero" reading

1: 3

Input

Storage

;to input storage

2: 2

Array ID or Loc [ mVperV_0 ]


13: Average (P71)
1: 1

Reps

2: 1

Loc [ mVperV ]


14: If Flag/Port (P91)

;When average is calculated,

1: 10

Do if Output Flag is High (Flag 0) ;also send it to Final Storage

2: 10

Set Output Flag High


15: Set Active Storage Area (P80)

;Direct Output to Final Storage

1: 1

Final

Storage

2: 11

Array

ID

;set Array ID = 11 for zero data


16: Real Time (P77)
1: 110

Day,Hour/Minute


17: Sample (P70)
1: 1

Reps

2: 2

Loc [ mVperV_0 ]


18: End (P95)

19: End (P95)

End Program

5.1.3 CR7

;{CR7}
*Table 1 Program
01: 1.0000 Execution

Interval

(seconds)


;Other measurements could be inserted here or before the Output section

1: If Flag/Port (P91)

;On the first execution (Flag 1 is low)

1: 21

Do if Flag 1 is Low

;or when user sets Flag 1 low

2: 1

Call

Subroutine

1

;call the zeroing subroutine


2: Full Bridge (P6)

;Measure the strain gage

1: 1

Reps

2: 3

±15 mV Slow Range

3: 1

In

Card

4: 1

DIFF

Channel

5: 1

Ex

Card

6: 1

Ex

Channel

7: 1

Meas/Ex

8: 5000

mV

Excitation

9: 1

Loc [ mVperV ]

10: 1

Mult

11: 0

Offset

10