Welch Allyn Duet CO2 Module - User Manual - Manual (Page 37)

Duet CO
2
Module OEM Implementation Manual
Welch Allyn OEM Technologies Confidential Page 37
Host Command Module Response Module Response Format
Request software version xxx = version #
mm = version month
dd = version day
yyyy = version year
Example:
version = 1.30
date = 10-23-1998
Request hardware version xx = hardware version
Example:
hardware version = 2.5
Request ambient barometric
pressure reading from
absolute pressure transducer xxxx = ambient barometric pressure in
mmHg
Example:
ambient baro pressure =745mmHg
Request sensor temperature xx = (temperature
× 4) in o
C
Example:
temperature = (168/4) = 42°C
Request chopper motor speed xxxx = (motor period
× 10) in msec
Example:
chopper motor speed = 30.0 msec
Request single CO
2
measurement
xx = CO
2
in mmHg
× 256
CO
2
= 16 bit binary integer
Example:
CO2 = 38.80 mmHg
Request single breath packet xx = ETCO
2
in mmHg
yy = RR in bpm
ww = InsCO
2
in mmHg
Example:
ETCO2 = 37mmHg, RR = 24 bpm,
InsCO2 = 0
Request current pump flow
rate xxxx = pump flow rate in ml/min
Example:
Flow rate = 175ml/minute
Request sensor EEPROM
revision # xx = revision #
Example:
revision # = 2
Request sensor OEM specific
code xx = OEM specific code
Example:
OEM specific code = 00
Request sensor serial # xx = serial #
Example:
serial # = 13506