Campbell Scientific CR23X Micrologger - Manual (Page 6)

CR23X TABLE OF CONTENTS
iv
INSTALLATION
14. INSTALLATION AND MAINTENANCE
14.1 Protection from the Environment ......................................................................................... 14-1
14.2 Power Requirements ........................................................................................................... 14-2
14.3 CR23X Power Supplies ....................................................................................................... 14-4
14.4 Solar Panels......................................................................................................................... 14-5
14.5 Direct Battery Connection to the CR23X Wiring Panel........................................................ 14-6
14.6 Vehicle Power Supply Connections..................................................................................... 14-6
14.7 CR23X Grounding................................................................................................................ 14-7
14.8 Powering Sensors and Peripherals ..................................................................................... 14-9
14.9 Controlling Power to Sensors and Peripherals.................................................................. 14-10
14.10 Maintenance....................................................................................................................... 14-11
APPENDICES
A. GLOSSARY ............................................................................................................................. A-1
B. CONTROL PORT SERIAL I/O INSTRUCTION 15
B.1 Specifications ......................................................................................................................... B-1
B.2 Selected
Operating Details .................................................................................................... B-1
B.3 Instruction 15 and Parameter Descriptions ........................................................................... B-2
B.4 Control Port Configurations and Sensor Wiring..................................................................... B-5
B.5 RS232 Serial Data Configuration and Data Buffering ........................................................... B-7
B.6 Input Data Filters.................................................................................................................... B-8
B.7 Program Examples .............................................................................................................. B-10
B.8 Summary of Barometer Jumper Configurations .................................................................. B-23
C. ADDITIONAL TELECOMMUNICATIONS INFORMATION
C.1 Telecommunications Command with Binary Responses ......................................................C-1
C.2 Final Storage Format .............................................................................................................C-4
C.3 Generation of Signature.........................................................................................................C-5
C.4 ∗D Commands to Transfer Program with Computer .............................................................C-6
E. ASCII TABLE ........................................................................................................................... E-1
F. DYNAGAGE SAP-FLOW (P67)
F.1 Function ................................................................................................................................. F-1
F.2 Instruction Details .................................................................................................................. F-1
G. CALLBACK (CR23X INITIATED TELECOMMUNICATIONS)
G.1 Introduction ............................................................................................................................G-1
G.2
Developing a Callback Application ........................................................................................G-1
G.3 CR23X Programming.............................................................................................................G-3