Vaisala HMP243 Guide de l'utilisateur télécharger pdf (Page 81)

HMP240

M210300en Appendix 1: Serial commands

ECHO Turning the serial interface echo ON/OFF

ECHO xxx <cr>

xxx = ON or OFF

When the echo is off, the commands given through the serial interface or the

prompt > cannot be seen on the display.

When the serial interface is in half-duplex mode, the echo is always off. Even

then the ECHO command can indicate that echo is on.

INTV Setting the output interval for the RUN mode

INTV xxx yyy <cr>

xxx = output interval (0...255)

0: no pause between outputs

yyy = unit (s, min or h)

Sets the output interval when the transmitter outputs measurement readings to

a peripheral device.

For example, the currently valid settings are output with:

>INTV <cr>

Output intrv. : 0 min

When this is changed into 10 minutes, the command is:

>INTV 10 <cr>

Output intrv. : 10 min

The unit is changed into seconds with:

>INTV S <cr>

Output intrv. : 10 s

The change can also be done with one command:

>INTV 10 S <cr>

Output intrv. : 10 s

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Vaisala HMP243 Guide de l'utilisateur Page 81