Vaisala DMT143 - Operational tests using USB Service Cable and Service Port; Changing Output Parameter and Channel information

Procedure Instruction 9(16)
Field Tech Manual for DMT143-series
2018-04-06
Vaisala Instruments
Cal. info : Vaisala/HEL
Time : 02:20:19
Serial mode : STOP
SCI Baud P D S : 19000 N 8 1
Output interval : 1 s
Serial delay : 8
Address : 0
Pressure : 1.000 bar
Filter : 0.100
Type command R
The unit starts showing the readings. Pressing ESC <ENTER> stops displaying the readings.
Check the readings are reasonable and corresponds to the display (optional) and to the
analog outputs.
>r
RH= 37.33 % T= 67.66'F
RH= 37.33 % T= 67.66'F
RH= 37.34 % T= 67.66'F
s
>
Example:
>asel
>
If the analog output readings are incorrect, those can be re-calibrated with command ACAL (see the
instructions from User´s Guide).
4.6 Changing Output Parameter and Channel information
If a transmitter channel information needs to be change from one parameter to another, use following
procedure.
Use the ASEL command to show or set the output parameter and the scaling of the analog output.
ASEL [parameter] [lowlimit highlimit]<cr>
where
parameter = Parameter that is output on analog channel.
Available parameters are TDF, TDFA, H2O. If the transmitter has been ordered from Vaisala
with a relative humidity output on the analog channel, also parameter RH is available.
lowlimit = Lower limit of parameter scaling.
highlimit = Higher limit of parameter scaling.