Campbell TEMP 120, Руководство по эксплуатации продукта

Страница: 6 / 38

9.4.1 Scan buffers 16
9.4.2 GRANITE Measurement Module instructions 16
9.5 Data logger connection 17
9.6 Connecting multiple GRANITE Measurement Modules 17
9.6.1 Daisy-chain topology 17
9.6.2 Star topology 18
9.7 Power connection 19
9.7.1 Power-up sequence 19
9.8 Earth ground connection 19
9.9 Mounting in an enclosure 19
10. Operation 21
10.1 SURVEYOR control 21
10.2 Data logger control 21
10.3 Measurements 21
10.4 CPI network bit rate 22
10.5 Multiple devices 23
11. Maintenance and calibration 23
12. Troubleshooting 24
12.1 CPIStatus table 24
12.2 Status LED 25
12.3 CPI port LEDs 25
12.4 Replacing a GRANITE Measurement Module 26
Appendix A. Importing Short Cut code into CRBasic Editor 27
Appendix B. Example programs 28
B.1 Configuring GRANITE Measurement Module with CPIAddModule() 28
B.2 Measuring thermocouples 29
B.3 Measuring TEMP 120 and VOLT 108 at different speeds 30
B.4 Synchronized TEMP 120 and VOLT 108 measurements 31
Table of Contents - ii