Campbell CR300 Series Operator's Manual page 9

8.3 Internal Lithium Battery ..................................................................... 52
9. Troubleshooting ....................................................... 52
9.1 Station Status Summary ..................................................................... 52
9.2 Basic Troubleshooting Procedure ...................................................... 53
9.3 NAN and INF ..................................................................................... 54
9.4 Out of Memory Error ......................................................................... 55
9.5 Resetting the CR300 .......................................................................... 55
10. Glossary ................................................................... 56
Appendices
A. Importing Short Cut Code Into CRBasic Editor ... A-1
B. Introduction to CRBasic Programming ................ B-1
B.1 Comments ........................................................................................ B-2
B.2 Variables .......................................................................................... B-3
B.2.1 Declaring Data Types ............................................................... B-4
B.2.2 Declaring Arrays ....................................................................... B-5
B.2.3 Conserving Program Memory ................................................... B-6
B.3 Constants .......................................................................................... B-6
B.4 Preserving Variables through User Settings ..................................... B-7
B.5 Data Tables ...................................................................................... B-7
B.5.1 Data Output-Processing Instructions ........................................ B-9
B.6 BeginProg / EndProg ..................................................................... B-12
B.7 Scan() / NextScan........................................................................... B-12
B.8 Programming Instructions .............................................................. B-12
B.8.1 Argument Types ..................................................................... B-13
B.9 Expressions .................................................................................... B-13
B.9.1 Expressions in Arguments ...................................................... B-14
Figures
4-1. Opening a Terminal ........................................................................... 14
4-2. Mounting to a Backplate .................................................................... 19
5-1. CR300 Wiring Panel .......................................................................... 20
6-1. CR300 Current Measurement ............................................................ 31
6-2. Pulse Signal Types ............................................................................. 33
6-3. Lightning Protection Scheme ............................................................. 39
9-1. Station Status Window ....................................................................... 52
Tables
5-1. CR300 Wiring Panel Terminal Definitions ........................................ 20
5-2. Typical Data Table ............................................................................. 24
5-3. TOA5 Environment Line ................................................................... 24
5-4. Data Process Abbreviations ............................................................... 25
6-1. Resistive-Bridge Circuits with Voltage Excitation ............................ 28
6-2. 0-20 mA and 4-20 mA Sensor Example Connections ...................... 31
6-3. Pulse Measurement Input Types, Terminals, and Data Options ....... 34
6-4. Power LED Activity........................................................................... 40
6-5. CR300 Memory Allocation ................................................................ 41
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