4 Serial interface
46 SA-112-0106V1.0-WEM-GB © F. Stephan GmbH
The test run finishes with the output "done". Now various actions can be
carried out by entering certain commands:
There is no complete syntax check of the entered commands. The user
must enter the commands correctly.
Incorrect entries can cause damage to the device!
Inputs such as "h" or "help" produce the same results by entering the first
letter "h": in this case, output consists of the version number and the list
of available commands.
4.1 Commands
Input of "cf" –ENTER starts manual offset calibration of the differential
pressure sensor:
cf
Start calibration FlowCal=1 PO2Cal=0 PPatCal=0 PRedCal=0
Input of "cpr0" –ENTER starts offset calibration of the redundant
pressure sensor:
cpr0
Start calibration FlowCal=0 PO2Cal=0 PPatCal=0 PRedCal=30
Input of "cpp0" –ENTER starts offset calibration of the pressure sensor
near the patient:
cpp0
Start calibration FlowCal=0 PO2Cal=0 PPatCal=30 PRedCal=0
Input of "cpr5" –ENTER starts 50 mbar calibration of the redundant
pressure sensor:
cpr5
Start calibration FlowCal=0 PO2Cal=0 PPatCal=0 PRedCal=35
Input of "cpp5" –ENTER starts 50 mbar calibration of the pressure sensor
near the patient:
Caution
c
cpr0
cpp0
cpr5
cpp5