Campbell Scientific Wireless Sensor Network (CWB100, CWS220, and CWS900) - Manual (Page 6)

Wireless Sensor Network Table of Contents
3.2 Creating a Model of the WSN ............................................................... 16
3.2.1 Wireless Sensor Planner and Network Planner............................ 16
3.2.2 Installing Wireless Sensor Planner............................................... 17
3.2.3 Using Wireless Sensor Planner .................................................... 17
3.2.3.1 Simple WSN Example........................................................ 18
3.3 Configuring the Devices in the WSN .................................................... 21
3.3.1 Configuring the CWB100 ............................................................ 21
3.3.2 Configuring the CWS655............................................................. 23
3.3.3 Configuring the CWS900............................................................. 24
3.4 Sending the Sensor Configuration File to the Datalogger ..................... 24
3.5 Programming the Datalogger ................................................................. 25
3.6 Connecting the CWB100 to the Datalogger .......................................... 27
3.7 Powering CWS Sensors and Initiating Auto-discovery......................... 27
3.8 Verify that Data is being Transmitted.................................................... 28
3.9 Physical Connections ............................................................................. 28
3.9.1 Connecting the Base Station to the Datalogger............................ 28
3.9.2 Connecting Sensors to the CWS900 ............................................ 29
4. Programming the Datalogger....................................29
4.1 Array Declaration................................................................................... 29
4.2 CWB100() Instruction ........................................................................... 30
4.2.1 Configuration String..................................................................... 31
4.2.2 Field Names ................................................................................. 32
4.2.3 Status Monitoring......................................................................... 32
4.3 ArrayIndex() Instruction ........................................................................ 33
4.4 CWB100RSSI() Instruction ................................................................... 34
4.5 CWB100Routes() Instruction ................................................................ 34
4.6 Program Example................................................................................... 35
5. CWS Button and LED Behavior ................................37
5.1 Sensor Link to Base Station................................................................... 37
5.2 Sensor Battery Voltage .......................................................................... 37
5.3 CWS Sensor Search for Base Station .................................................... 37
6. Testing the Network...................................................38
7. Maintenance ...............................................................40
7.1 Replacing a Sensor in the Network......................................................... 41
7.2 Stopping or Loading a New Datalogger Program................................... 41
8. Troubleshooting.........................................................42
Appendices
A. Using DevConfig for CWS Setup ........................... A-1
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