Vaisala HMP230 - Manual (Page 95)

HMP230 SERIES
M210225en-B Appendix 1: Serial commands
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If there are no error messages, only a prompt is displayed:
>ERRS <cr>
>
If errors have occurred, the transmitter outputs the error code (see Appendix 5
for error messages):
>ERRS <cr>
E40
f ( all ) out of range
>
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 state
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