Vaisala HMP230 Manuel d'utilisateur télécharger pdf (Page 86)

HMP230 SERIES

Appendix 1: Serial commands M210225en-B

SERIAL COMMANDS

1. ANALOGUE OUTPUT COMMANDS .................................................................................. 81

AMODE Setting the analogue outputs.................................................................... 81

ASEL Scaling the analogue outputs ................................................................... 82

ASCL Scaling the analogue outputs ................................................................... 83

2. CALIBRATION COMMANDS ............................................................................................. 84

CRH Relative humidity calibration ................................................................... 84

FCRH Relative humidity calibration after sensor change..................................... 84

CT Temperature calibration .......................................................................... 85

ACAL Calibrating the analogue outputs.............................................................. 86

L Outputting linear correction coefficients .................................................. 86

LI Entering linear correction coefficients ..................................................... 86

3. OUTPUT VIA THE SERIAL BUS........................................................................................ 87

R Starting the measurement output ............................................................ 87

S Stopping the measurement output .......................................................... 87

SEND Outputting a reading once........................................................................ 88

DSEND Outputting readings of all connected transmitters once ............................ 88

ERRS Outputting error messages....................................................................... 88

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 .................................................................................. 92

UNIT Selecting the output units........................................................................ 93

ADDR Setting the transmitter address ................................................................ 94

FROST Setting the calculation mode .................................................................... 94

RESET Resetting the transmitter.......................................................................... 94

3.1 Operation modes .................................................................................................. 95

SMODE Setting the serial interface ....................................................................... 95

OPEN & CLOSE ..................................................................................................... 95

4. OTHERS ............................................................................................................................ 97

ITEST Testing the analogue outputs ................................................................... 97

FILT Setting the averaging time ...................................................................... 98

PRES Setting the pressure for pressure compensation of the HUMICAP



sensor

and for mixing ratio, wet bulb temperature and enthalpy calculations ....... 98

XPRES Setting the pressure for pressure compensation of the HUMICAP



sensor

and mixing ratio, wet bulb temperature and enthalpy calculations

temporarily............................................................................................... 99

CDATE Entering calibration date .......................................................................... 99

DATE Setting the date ......................................................................................100

TIME Setting the time.......................................................................................101

VERS Name and version of the programme ......................................................101

? Outputting the transmitter settings .........................................................101

?? Outputting the transmitter settings also in POLL mode...........................102

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.

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 162 163

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Vaisala HMP230 Manuel d'utilisateur Page 86

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