Vaisala WAC155 Guida Utente Scaricare il pdf (Pagina 38)

User's Guide ______________________________________________________________________

36 ___________________________________________________________________M210822EN-A

The sections below contain a description of each command. The

meaning of the command line elements is presented in the table below.

OPEN

The OPEN command establishes service communication with the

transmitter. Transmitter configuration commands are effective only

when the service connection is open.

OPEN [id]<cr>

If there is only one transmitter on the RS-485 bus, and no device ID has

been set for the transmitter using the SETDEV command, you can open

the service connection without specifying the ID. The device ID can be

1..5 characters (a-z, A-Z, 0-9).

Table 7 Meaning of the Command Line Elements

Element Meaning Text Style Used

SAMPLE Specifies the name of

the command or utility.

UPPER CASE BOLD

{variable} Indicates a set of

choices from which the

user must choose one,

several or all.

lower case enclosed in

{braces}

[option] Indicates optional items. lower case enclosed in

[brackets]

<value> Specifies the value for

the option

lower case enclosed in

. , : ; Punctuation marks are

considered as part of

the command and

should be included as

they are.

lower case

<cr> Stands for pressing

ENTER (on your

computer keyboard)

lower case

where

id = Case-sensitive device ID that specifies the transmitter

where the service connection is opened. Must be specified

if a device ID has been set for the transmitter, or if there are

multiple transmitters on the same RS-485 bus.

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Vaisala WAC155 Guida Utente Pagina 38

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