Vaisala PTB210 SERIES Guide de l'utilisateur télécharger pdf (Page 15)

Chapter 4 ________________________________________________________________ Operating

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CHAPTER 4

OPERATING

General

The PTB210 series barometers can be operated through a serial line

by using suitable terminal software like Windows

Hyper Terminal,

and the commands given in following pages.

The format of the commands is:

.ZZZ.xxx<cr>, where ZZZ defines an event and xxx is the given

value of a parameter.

When there are several barometers on same line, it is necessary to use

an instrument-specific identification code in front of the command e.g.

123.BAUD.9600<cr>, where 123 is the ID-code (see page 15). The

code directs the command to that specific instrument. This prevents

any inconsistency between the barometers and the host system. A

barometer reacts only to a command with its ID, or the one that is

given without the code.

Common setting commands can be given without the ID code i.e.

settings are given to all barometers simultaneously.

NOTE

The barometer does not echo the given commands nor confirm the

new settings by echoing them. However, the settings can be checked

with the command ?<cr>.

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Vaisala PTB210 SERIES Guide de l'utilisateur Page 15