Campbell Scientific CS125 Present Weather Sensor User Manual
Page 42
CS125 Present Weather Sensor
34 
 
Consult the ‘calibration’ section of this manual for information on how to 
calibrate the CS125 present weather sensor. 
Once a calibration is finished changes are immediate, but factory 
calibrations can be restored if needed using Option `(2)’ in the 
calibration menu. The disk constants however remain as the last 
disk used. 
 
Option (4) gives the systems information menu containing useful information such 
as temperature and system alarms. 
Menu 4: The system information menu
If either of the dirty window alarms are set it is recommended you follow the 
cleaning section of this manual (Section 18). 
If there is a flash error or signature error it is recommended that you contact 
Campbell Scientific. 
NOTE
CS125 INFORMATION - MENU 4 
 ID 0 
 S/N 1003 
 OS version: 007646v1 
 
Alarm Value 
 - Last visibility reading: - 3258M 
 - Overall system status: 0 No faults 
 - Emitter dirty window alarm: 0 0% 
 - Emitter internal temperature: 0 38.4 
 - Detector dirty window alarm: 0 0% 
 - Detector internal temperature: 0 31.0 
 - Detector DC light saturation: 0 - 
 - Hood heater temperature: 0 25.6 
 - CS125 Calibrator Serial No: - 1000 
 - CS125 Calibrator Constant: - 30.5 
 - Calibration value Fac offset: - -0.026 
 - Calibration value Fac scale: - 0.02682 
 - Calibration value Cal offset: - -0.026 
 - Calibration value Cal scale: - 0.02682 
 - Signature fault: 0 - 
- Flash write errors: 0 0
 - Flash read errors: 0 0 
 - Supply voltage: <7.0V 11.3V 
 - Aux supply voltages: 
+5V=5.0
 -5V=-5.1 
 +6V=5.9 
- External temperature:
0
26.4
- Present weather mode enabled
 
 (8) Get debug 
 (9) Refresh 
 (0) Return to main menu 
 
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