Welch Allyn LC101 CO2 Module - User Manual - Manual (Page 31)

LC101 CO
2
Module OEM Implementation Manual Section 4 - Host/Module Communications
Welch Allyn OEM Technologies Confidential Page 31
Function enable
Allows the host to enable or disable functions listed below.
where xx (ASCII) is the compensation and y (ASCII) is
ON/OFF status.
xx =
00h O
2
compensation
01h N
2
O compensation
02h desflurane compensation
08h water vapor compensation
09h BTPS compensation
0Ah baseline compensation
7Fh protect mode
y =
00 binary ON
01 binary OFF
3Fh current ON/OFF status
Example
compensate the CO
2
waveform data for N
2
O
turn off protect mode (to allow certain commands)
Change pump flow rate
Allows the host to specify the pump flow rate in milliliters per
minute.
where yy (8 bit) is the current pump flow rate.
yy range 90 – 200 ml/min (5Ah – C8h)
yy default 175 ml/min (AFh)
Example
set the pump flow rate to 90 ml/minute
Note: Using this command to set a desired flow rate, the pump flow
rate will revert back to default settings upon power up. The flow rate
can be fixed in the EEPROM to a specific default setting. See
EEPROM Map for location details.
Request software reset
Allows the host to reset the Module. This command is only
accepted if the Module is in the unprotected mode. See Function
enable .