Instruction Manual

PTB 200 12 (28)
Digital Barometers
SSD/Operating Manual 24th February 1993 PTB200-O0284-1.1
Examples:
>SERI<cr>
1200 E 7 1
>SERI 9600 E 7 1<cr>
9600 E 7 1
>RESET<cr>
>SERI 1200<cr>
1200 E 7 1
>RESET<cr>
Always give the RESET command after the SERI command to invoke
the new serial bus settings.
The following bus settings do not work with the barometer’s Intel 8051
microprocessor and are modified by the barometer:
N 7 1 ⇒ N 7 2
E 8 2 ⇒ E 8 1
O 8 2 ⇒ O 8 1
Note: N 7 2 works on software version 1.06 or higher only.
The following settings can not be used at all:
E 8 1, O 8 1
ECHO Setting the serial bus echo on/off
ECHO ON<cr>
ECHO OFF<cr>
The ECHO command is used to control serial bus echo. In OFF mode
the barometer does not output the ’>’ prompt character.
FORM Defining the output format
FORM<cr>
The FORM command is used to define the desired format and pressure
resolution of the output. Do not use the FORM command to select a
pressure unit (instead see UNIT command).