Vaisala PTB220 Series Guia do Utilizador descarregar pdf (Página 25)

CHAPTER 4_____________________________________________________________ COMMISSIONING

VAISALA _________________________________________________________________________ 19

Examples of different ways of setting the output format:

1. To output the pressure reading.

>form <cr>

4.2P""UUUU #r #n

? <cr>

>send <cr>

1020.30 hPa

2. To output the transducer values (P1,P2,P3) separately and the

average value (P).

>form <cr>

4.2P""UUUU #r #n

?4.2P1""P2""P3""P""UUU#r#n<cr>

>send <cr>

1020.31 1020.32 1020.33 1020.32 hPa

3. To output pressure reading followed with three-hour trend.

>form <cr>

4.2P""UUUU #r #n

?4.2P""UUU""2.1TREND " " UUU #r #n <cr>

>send <cr>

1020.30 hPa **.* hPa (date not available)

>send <cr>

1020.30 hPa -1.2 hPa

4. To output pressure reading followed with three-hour trend and

pressure tendency.

>form <cr>

4.2P""UUUU #r #n

?4.2P""UUU""2.1TREND""UUU""A#r#n<cr>

>send <cr>

1020.30 hPa **.* hPa * (date not available)

>send <cr>

1020.30 hPa -1.2 hPa 7

>send <cr>

1020.30 hPa 1.2 hPa 2 (no + sign)

5. To output the pressure from tranducer P1 followed with

temperature reading.

>form <cr>

4.2P""UUUU #r #n

?4.2P1""UUU""3.1T1""UU#r#n<cr>

>send <cr>

1020.30 hPa 23.4 'C (no + sign)

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Vaisala PTB220 Series Guia do Utilizador Página 25