Vaisala DMP248 - Appendix 1 Serial Commands

APPENDIX 1 SERIAL COMMANDS__________________________________________________________
VAISALA _________________________________________________________________________ 79
APPENDIX 1 SERIAL COMMANDS
APPENDIX 1 79
AUTO-CALIBRATION COMMANDS 81
DRYCAL Defining the frequency of auto-calibration cycles 81
DCAL Forced auto-calibration 82
ANALOGUE OUTPUT COMMANDS 82
AMODE Setting the analogue outputs 82
ASEL Selecting the scaling the analogue output quantities 83
ASCL Scaling the analogue outputs 84
CALIBRATION COMMANDS 85
CRH Relative humidity calibration 85
CT Temperature calibration 85
ACAL Calibrating the analogue outputs 86
L Outputting linear correction coefficients 86
LI Entering linear correction coefficients 87
OUTPUT VIA THE SERIAL BUS 87
R Starting the measurement output 87
S Stopping the measurement output 88
SEND Outputting a reading once 88
DSEND Outputting readings of all connected transmitters once 88
ERRS Outputting error messages 89
ECHO Turning the serial interface echo ON/OFF 89
INTV Setting the output interval for the RUN state 89
FORM Setting the output format 90
FTIME Adding time to output 91
FDATE Adding date to output 92
SERI Serial bus settings 93
UNIT Selecting the output units 93
ADDR Setting the transmitter address 94
RESET Resetting the transmitter 94
OPERATION MODES 95
SMODE Setting the serial interface 95
OPEN & CLOSE 95
OTHERS 96
ITEST Testing the analogue outputs 96
PRES Setting the pressure for pressure compensation and ppm calculations 97
XPRES Setting the pressure for pressure compensation and for ppm calculations temporarily 98
CDATE Entering calibration date 98
DATE Setting the date 98
TIME Setting the time 99
VERS Name and version of the programme 99
? Outputting the transmitter settings 99
?? Outputting the transmitter settings also in POLL mode 100
Setting and activating the outputs with menu commands 133
Setting and activating the outputs using an RS line 134
The commands function as described when the serial interface is in full-duplex mode
and echo is on. All commands except FORM can be given in either capital or small
letters.
In the commands <cr> means carriage return, <lf> line feed and <ht> horizontal
tabulation.