Vaisala AQT530, Configuration Manual, Page: 50 / 64

Address RW Type Unit Register
count
Description
0x004B R int16 - 1 Status reported by device
• 0 = Unknown. Status information not yet
available, starting up
• 1 = Ok. Operating normally
• 2 = Degraded. Operating but functionality
degraded
• 3 = Faulty
For more information, see status code from
register 0x004C.
0x004C R int16 - 1 Status codes
• 0 = No specific status to report
• 1 = LPC malfunction
• 2 = HMP110 malfunction
0x004F R uint16 - 1 AQT base module firmware version major
number
0x0050 R uint16 - 1 AQT base module firmware version minor
number
0x0051 R uint16 - 1 AQT base module firmware version build
number
0x0052 R uint32 - 2 AQT base module firmware version hash
number
0x0054 R uint16 - 1 HMP device firmware version major number
0x0055 R uint16 - 1 HMP device firmware version minor number
0x0056 R uint16 - 1 HMP device firmware version revision number
0x0057 RW uint16 - 1 System time year • Read = System time
is read into cache
when 0x0057 is
read. Other
registers return
values from cache
• Write = Register
value is written to
cache, and system
time is updated
when 0x005C is
written
0x0058 RW uint16 - 1 System time month
0x0059 RW uint16 - 1 System time day
0x005A RW uint16 - 1 System time hours
0x005B RW uint16 - 1 System time minutes
0x005C RW uint16 - 1 System time seconds
0x0065 RW uint16 - 1
Select the ppb to µg/m
3
conversion type for
registers 0x0066 - 0x006B
• 0 = EU standard (temperature t = +20 °C,
pressure p = 1013.25 hPa) (default)
• 1 = International standard (WHO,
temperature t = +25 °C, pressure
p = 1013.25 hPa)
• 2 = Temperature based dynamic (ambient
temperature from HMP110, pressure
p = 1013.25 hPa)
AQT530 Configuration Guide M212572EN-C
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