Vaisala HMP230 - Manual (Page 55)

HMP230 SERIES
M210225en-B User's Guide
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6.4.2.4. Setting the output interval for the RUN mode
INTV xxx yyy
xxx = output interval (0...255)
0: no pause between outputs
yyy = unit (s, min or h)
Example: output interval is changed into 10 minutes
>INTV 10 min
Output intrv. : 10 min
6.4.2.5. Serial bus settings
SERI b p d s x
b = bauds (300, 600, 1200, 2400, 4800, 9600)
p = parity (n = none, e = even, o = odd)
d = data bits (7 or 8)
s = stop bits (1 or 2)
x = duplex (H = half, F = full)
The settings can be changed one parameter at a time or all parameters at once:
>SERI O changing parity only
4800 O 7 1 HDX
>SERI 600 N 8 1 F changing all parameters
600 N 8 1 FDX
The processor does not allow the following combinations:
• no parity, 7 data bits, 1 stop bit: if this combination is given the
HMP230 program will change the number of stop bits to 2
• even or odd parity, 8 data bits, 2 stop bits: if this combination is given
the program changes the number of stop bits to 1
NOTE
The serial bus settings become effective only after reset.
When the half-duplex mode is set, it will automatically turn the echo off. Even
then the ECHO command can indicate that echo is on.