B.7 summary of barometer jumper configurations – Campbell Scientific CR10X Measurement and Control System User Manual
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APPENDIX B. CONTROL PORT SERIAL I/O INSTRUCTION 15
B-16
B.7 SUMMARY OF BAROMETER JUMPER CONFIGURATIONS
Jumper
# 7 6 5 4 3 2 1 0
Barometer mode (serial output)
u u r r n n 0 0
Barometer mode (parallel output)
u u 0 b n n 0 1
Altimeter mode (serial output)
u u r r n n 1 0
Altimeter mode (parallel output)
u u 0 b n n 1 0
Altimeter setting mode (serial output)
r r 1 0 n n 1 1
Altimeter setting mode (parallel output)
* * 1 1 n n 1 1
Test mode (serial output)
r r 1 1 t t 0 1
Units of output -
Barometer modes
mb
0 0 - - - - - -
in(Hg)
0 1 - - - - - -
mm(Hg)
1 0 - - - - - -
PSIA
1 1 - - - - - -
Units of output -
Altimeter modes
ft
0 0 - - - - - -
m
0 1 - - - - - -
ft/in(Hg)
1 0 - - - - - -
m/mb
1 1 - - - - - -
Number of measurements averaged -
All modes
1
- - - - 0 0 - -
10
- - - - 0 1 - -
100
- - - - 1 0 - -
1000
- - - - 1 1 - -
Serial output baud rate -
Barometer mode and
9600
- - 0 0 - - - -
Altimeter mode
1200
- - 0 1 - - - -
300
- - 1 0 - - - -
110
- - 1 1 - - - -
Serial output baud rate -
Altimeter setting mode and
9600
0 0 - - - - - -
Test mode
1200
0 1 - - - - - -
300
1 0 - - - - - -
110
1 1 - - - - - -
Parallel output data format -
Bar parallel mode and
ASCII coded output
- - 0 0 - - - -
Alt parallel mode
Binary coded output
- - 0 1 - - - -
Test mode tests -
Raw data/press (mb)
- - - - 0 0 - -
Serial ID test
- - - - 0 1 - -
SA test
- - - - 1 0 - -
Raw data
- - - - 1 1 - -
Key to table abbreviations -
r = Serial output baud rate
n = Number of measurements to be averaged
b = Format of parallel output - binary/ASCII coded
u = Units of output
* = Don't care - jumpers must be in place however
t
= Test type