Vaisala PTB220 User Manual download pdf (Page 72)

USER'S GUIDE_______________________________________________________________________

66 ___________________________________________________________________ M210194EN-A

ABLE 8-1 Serial interface factory settings

Baud rate 9600

Parity even

Data bits 7

Stop bits 1

Duplex full duplex

Diagnostic commands

The PTB220 series digital barometers respond to a set of diagnostic

commands, which are useful for analyzing the basic settings and

general operation of the barometers. The diagnostic commands are

listed in

TABLE 8-2 Diagnostic commands

Function Command

basic information on settings ?

software version VERS

serial number SNUM CPU

outputting error messages ERRS

testing transducer operation TEST n

listing transducer coefficients C n

testing pulse output mode PTEST

? Basic information on the barometer settings

? <cr>

The ? command lists the basic information of the barometer.

Software version PTB220 / 2.02

Serial number P1234567

Configuration 1

Linear adjustments OFF

Multipoint adjustments ON

Calibration date 1997-01-01

Baud Parity Data Stop Dpx 9600 E 7 1 F

Echo ON

Sending mode STOP

Measurement mode NORMAL

Pulse mode OFF SLOW LOW 0.0

Address 0

Output interval 0 s

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 112 113

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Vaisala PTB220 User Manual Page 72