Vaisala DPT145 - Manual (Page 34)

User's Guide _______________________________________________________________________
34 ___________________________________________________________________ M211371EN-D
Command Description
SERI [baud p d s] Show or set the serial interface settings
SMODE [mode] Show or set startup serial mode:
RUN, STOP, POLL, or MODBUS
SNUM Display transmitter serial number
TIME Show transmitter uptime
UNIT [m/n] Select metric or non-metric units
VERS Show transmitter firmware version
PNORMT [-100 ... 100] Show or set the temperature for pressure
normalization
MIXRATIO [0 ... 100] Show or set ratio (%) of SF
6
in the measured
environment
N2MOLW [weight] Show or set molecular weight of other gas
Device Information
Show Device Information
The ? command outputs a listing of device information.
?
Command ?? is a similar command that is designed to be used if the
transmitter is in POLL mode but its address is unknown. The transmitter
will respond to the ?? command even while in POLL mode. Do not use
the ?? command if you have more than one transmitter on an RS-485
line.
Example:
?
DPT145 1.0.23
Serial number : F4040007
Batch number : F3420050
Module number : F3410001
Sensor number : F1610000
Cal. date : 20110907
Cal. info : Vaisala/HEL
Time : 02:41:01
Serial mode : STOP
Baud P D S : 19200 N 8 1
Output interval: 5 S
Serial delay : 10
Address : 0
Mixing ratio : 100.00% SF6 and 0.00% ideal gas
Ideal gas MolW : 2.8013401e-02 kg/mol