Campbell CS120A, Руководство по эксплуатации продукта

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CS120A and CS125 Visibility and Present Weather Sensors
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These selections output more than one variable
(1) These options will only be available if you’re using a CS125
(2) Only outputs a valid final message value when a CS215 temperature and humidity probe is connected
Description of the custom message bits
Bit Description
8000 Reserved
4000 Reserved
2000 Humidity (%)
1000 Temperature (Degrees C)
0800 NWS code
0400 METAR code
0200 SYNOP code
0100 Generic SYNOP
0080 Accumulation
0040 Intensity
0020 Particle count
0010 Sensor serial number
0008 Dirty windows values
0004 System alarms
0002 User alarms
0001 Averaging duration
The HEX value is the sum of all the required fields.
The following example shows the calculation of the HEX value to use a
MSGSET message to set a CS125 to output temperature, SYNOP code, sensor
serial number, dirty windows values and system alarms.
Description of the custom message bits
Bit Description
8000 Reserved
4000
Reserved
2000 Humidity (%)
1000 Temperature (Degrees C)
0800 NWS code
(3)
0400 METAR code
0200 SYNOP code
(3)
0100 Generic SYNOP
(3)
0080 Accumulation (3)
0040 Intensity (3)
0020 Particle count
(3)