Vaisala PTB220 User Manual download pdf (Page 22)

USER'S GUIDE_______________________________________________________________________

16 ___________________________________________________________________ M210194EN-A

Software settings

SERI Serial bus settings

SERI b p d s x <cr>

where: (* = factory setting)

b = baud rate (300, 600, 1200, 2400, 4800, 9600*)

p = parity (E = even*, O = odd, N = none)

d = data bits (7* or 8)

s = stop bits (1* or 2)

x = duplex (F = full* or H = half)

<cr> = carriage return is generated by the ENTER or RETURN

key of the host computer

The SERI command is used to set or inspect the serial bus settings of

the barometer.

Examples:

>seri <cr>

9600 E71F

>seri 1200N81H<cr>

1200 N81H

>reset <cr>

PTB220 / 2.02

>seri 2400 <cr>

2400 N81H

>seri F <cr>

2400 N81F

>reset <cr>

PTB220 / 2.02

Always give the RESET command after the SERI command to

activate the new serial bus settings.

The following bus settings do not work with the incorporated Intel

8051 microprocessor. They are modified by the barometer:

N 7 1 → N 7 2

E 8 2 → E 8 1

O 8 2 → O 8 1

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 112 113

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Vaisala PTB220 User Manual Page 22