Chapter 2
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BB6032-14
Photoacoustic Gas Monitor
LumaSense Technologies
1314i / 1412i / 1512 / 3434i
Page 47 of 81
SE S_H,X_O
in this case value is character data.
SE G_N,F_A,“carbon dioxide”
in this case value is a text string and the gas name
for filter A is set to carbon dioxide
SE 2,M_P,“2 12:00”
in this case value is a time string. Monitoring task
No. 2 is set up for a period of 2 days and 12 hours.
SE F_T_F,Y
in this case, the Fixed Time Flushing is activated.
The times for the chamber and the tube need to be
set. Acceptable values for these parameters are
given in the Instruction Manual. To set the times to
10s for the chamber and 20s for the tube, send:
SE C_F_T,10 and SE T_F_T,20.
SE? C_W_S
returns Y og N to Continuous_Warm_System.
SE C_W_S,Y (or N)
takes character data Y or N as parameter.
Y states that the measurement system is heated in
idle mode. Heated means that the infrared source
is heated, the chopper is running and the filters are
positioned in a cyclic sequence. The heating is
started after reset, finished measurement and
finished calibration.
N states that the measurement system is only kept
warm during measurement and calibration.
Changes in heating mode are updated after reset,
finished measurement and finished calibration.
Default after EEPROM reset is N.
SE? US_M_A_P returns Y or N to Use_Measured_Air_Pressure.
SE US_M_A_P,Y (or N)
takes character data Y or N as parameter.
Y states that the measured atmospherical pressure
is used for calculations.
N states that the entered actual air pressure in
setup is used for calculations.
SE? USER_L
returns 1,2 or 3 for the User Level.
SE USER_L
takes NR1 data 1,2 or 3.
The number is the user level associated with the
lock function.
Default after EEPROM reset is 3.
