Vaisala HUMICAP MMT310 Uživatelská příručka stáhnout pdf (Strana 31)

Chapter 5 ________________________________________________________________ Operation

VAISALA _______________________________________________________________________ 29

CLOSE Set transmitter in poll-mode

CLOSE ↵

In STOP mode: command OPEN has no effect, CLOSE sets the

transmitter temporarily in POLL mode

In POLL mode: command OPEN sets the transmitter temporarily in

STOP mode, command CLOSE returns the instrument to POLL mode

Example: relative humidity calibration is performed at transmitter 2

which is in POLL mode

>OPEN 2 ↵ opens the line to transmitter 2

>CRH ↵ calibration started

...

>CLOSE ↵ line closed

Output Formatting

FORM Serial output format

FORM x ↵

x = formatter string

Command format can be used to change the format of the output

commands ‘SEND’ and ‘R’.

Modifiers:

x.y length modifier (whole numbers and decimal places)

#t tabulator

#r carridge-return

#n line feed

“” string constant

U5 unit field and lenght

>form "aw="1.2 aw #r#n

aw=0.79

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 62 63

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Vaisala HUMICAP MMT310 Uživatelská příručka Strana 31