Vaisala WINDCAP WS425 Uživatelská příručka stáhnout pdf (Strana 62)

USER'S GUIDE____________________________________________________________________

62 __________________________________________________________________ M210361EN-E

The response is the following:

attn<CR><LF>

where

a = The sensor address.

tt = The time in seconds the sensor needs until it

has the verification data ready (01)

n = The number of verification data fields that

will be returned (4).

<CR><LF> = Terminates the response.

Vaisala-specific SDI-12 Commands

Supported by WS425

Measurement Unit Change (aXUx!)

This command sets the desired measurement unit for wind speed. The

command is available in submode A only.

The command is the following:

aXUx!

where

a = The sensor address.

XU = The change measurement unit command.

x = Desired wind speed unit. The options are:

0 = mph (default value)

1 = kt

2 = km/h

3 = m/s

! = Terminates the command.

The response is the following:

a+x<CR><LF>

where

a = The sensor address.

x = The new wind speed setting.

<CR><LF> = Terminates the response.

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 85 86

Žádné komentáře

Vaisala WINDCAP WS425 Uživatelská příručka Strana 62