2 cr200(x) series control port example, 3 cr10x control port example – Campbell Scientific CS700 Tipping Bucket Rain Gage and CS700H Heated Rain Gage User Manual

Page 19

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CS700 and CS700H Rain Gage

5.1.2.2 CR200(X) Series Control Port Example

'CR200

' A 20 kOhm pull up resistor is required to read a switch closure on C1 or C2
' as a Pulse Counter. The 20 kOhm resistor uses the battery voltage.

'Declare Public Variables and Units
Public Rain_mm
Units Rain_mm=mm

'Define Data Tables
DataTable (Rain,True,-1)
DataInterval

(0,60,min)

Totalize

(1,Rain_mm,0)

EndTable

'Main Program
BeginProg
Scan

(1,Sec)

'CS700 Rain Gage measurement Rain-mm

PulseCount

(Rain_mm,C2,2,0,.254,0) ; Black wire connected to C2

'Call Data Tables and Store Data

CallTable

(Rain)

NextScan
EndProg

5.1.2.3 CR10X Control Port Example

Although this example is for the CR10X, the CR23X is programmed similarly.

;{CR10X}
*Table 1 Program
01: 1.0000 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: .254

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

4: Real Time (P77)
1: 1220

Year,Day,Hour/Minute (midnight = 2400)

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