Vaisala HUMICAP MMT310 Guida Utente Scaricare il pdf (Pagina 39)

Chapter 4 _________________________________________________________________ Operation

VAISALA ________________________________________________________________________ 39

Output Reading Once

Syntax in STOP-mode: SEND<cr>

Syntax in POLL-mode: SEND aa<cr>

Where

Address of the transmitter when more than one transmitter is

connected to a serial bus (0 ... 99).

Example:

>send

aw= 0.2 aw T= -47.37 'C …

If the value is too long to fit to the allocated space or if there is an error

in outputting, the value is displayed with stars ‘*’.

For example,

aw=*.* aw T= 31.0 'C

The output mode can be changed with the FORM command.

Set Serial Interface Mode

Syntax: SMODE x<cr>

Where

STOP/RUN/POLL

STOP

mode: Transmitter in standby for serial

commands

RUN

mode: Transmitter outputs data continuously

POLL

mode: Transmitter only responds to

addressed command

s. Use the OPEN <transmitter

address>

command to temporarily enable serial

commands

(as in STOP mode) when in POLL

mode.

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Vaisala HUMICAP MMT310 Guida Utente Pagina 39