Vaisala PTB330TS Guide de l'utilisateur télécharger pdf (Page 69)

Chapter 6 ______________________________ Serial Line Communication With PTB330 Barometer

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Formatting commands

FORM Sets the measurement message format for SEND command

and for RUN mode

UNIT Shows or sets unit for a quantity. If several quantities offer the

same unit, these will also be changed to the given unit.

User port serial settings

SERI [baud p d s] User port serial communication settings, default: 19200 N 8 1.

SMODE [STOP/RUN/POLL/

TS]

Shows or sets the serial interface mode.

ECHO [ON/OFF] Shows or sets the serial interface echoing.

Calibration and adjustment commands

LCP1

LCP2

LCP3

Performs a linear correction for the barometer module.

MPCP1

MPCP2

MPCP3

Performs a multipoint correction for the barometer module.

CDATE Shows or sets the calibration date.

CTEXT Shows or sets the calibration info text.

Other commands

? Outputs information on the device.

ERRS Shows all unacknowledged errors (and clears them).

HELP Shows a list of all available commands.

RESET Resets the barometer.

VERS Displays the product name and software version number.

NOTE

The calibration and adjustment commands LCP and MPCP are

available in adjustment mode only. Press the adjustment button before

inputting these commands. For more information, see Calibration and

Adjustment of PTB330 on page 45.

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Vaisala PTB330TS Guide de l'utilisateur Page 69