Campbell CR10 PROM Instruction Manual download pdf (Page 4)

TABLE OF CONTENTS

APPENDICES

A. EXAMPLE FLUX PROGRAM

.............................................................................................A-1

B. SERIAL COMMUNICATIONS WITH THE CSAT3

.......................................................B-1

B.1 CSAT3 RS-232 Commands ...................................................................................................B-1

B.2 CSAT3 Binary Data Output Format........................................................................................B-3

B.3 Words 0 Through 3.................................................................................................................B-3

B.4 Word 4....................................................................................................................................B-4

B.5 CSAT3 RS-232 Status Format ...............................................................................................B-5

C. CSAT3 MEASUREMENT THEORY

..................................................................................C-1

C.1 Theory of Operation................................................................................................................C-1

C.1.1 Wind Speed .....................................................................................................................C-1

C.1.2 Temperature ....................................................................................................................C-1

D. SDM COMMUNICATIONS AND LONG SIGNAL CABLES

......................................D-1

D.1 Brief Description of SDM Clock Rates....................................................................................D-1

D.2 CR23X Example.....................................................................................................................D-1

FIGURES

4-1 CSAT3 Coordinate System and Mounting Hardware................................................................ 4

4-2 CSAT3 Sonic Anemometer, KH20 Krypton Hygrometer

and FW05 Fine Wire Thermocouple................................................................................... 4

8-1 Typical Average CSAT3 Power Requirements at + 12 VDC..................................................... 9

9-1 CSAT3 Pipeline Delay ............................................................................................................... 9

B-1 PC as the Trigger Source.......................................................................................................B-2

B-2 CSAT3 as the Trigger Source ................................................................................................B-3

TABLES

3-1 SDM Addressing Scheme ......................................................................................................... 3

5-1 CSAT3 Power............................................................................................................................ 5

5-2 CSAT3 SDM Output to a CR23X and CR10(X) Datalogger...................................................... 5

5-3 CSAT3 SDM Output to a 21X Datalogger ................................................................................. 5

5-4 CSAT3 SDM Output to a CR9000 Datalogger .......................................................................... 5

5-5 CSAT3 RS-232 Output Pin Out................................................................................................. 5

5-6 CSAT3 Analog Output Wiring.................................................................................................... 6

5-7 FW05/FWTC-C-L35 Fine Wire Thermocouple ......................................................................... 6

6-1 CSAT3 Outputs ......................................................................................................................... 6

6-2 Calibration for Analog Outputs .................................................................................................. 7

10-1 SDM-CSAT3 (P107) Instruction Parameters........................................................................... 10

10-2 CR23X and 21X Execution Interval and CSAT3 Execution Parameter................................... 11

10-3 CR10(X) Execution Interval and CSAT3 Execution Parameter............................................... 11

10-4 Diagnostic Word...................................................................................................................... 11

10-5 CSAT3 Diagnostic Flags ......................................................................................................... 12

A-1 CR23X Sensor Connections...................................................................................................A-2

B-1 RS-232 Command Codes ......................................................................................................B-1

B-2 RS-232 Output, Response to the U or W Command .............................................................B-3

B-3 Converting u

Wind from Word 0............................................................................................B-3

B-4 Converting u

Wind from Word 1............................................................................................B-3

1 2 3 4 5 6 7 8 9 ... 29 30

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