Vaisala PTB220 - Manual (Page 28)

U SER ' S G UIDE _______________________________________________________________________
22 ___________________________________________________________________ M210194 EN -A
EFORM Defining the error output format
EFORM
The EFORM command is used to define the user specific error output
format for the serial interface. In case of an internal error, the
barometer outputs the message defined with the EFORM command
instead of the normal message defined with the FORM command. If
the EFORM command is not defined, the barometer uses the FORM
command definition with its optional error status fields.
Example of an EFORM definition:
>eform
? "ERROR" #r #n
>P
1002.93 hPa OK
(correct operation)
>P
ERROR
(incorrect operation)
>
Any previous EFORM definition may be removed with the following
command:
>eform *
>
DFORM Defining the display format
DFORM
The DFORM command is used to define the format for the optional
LCD display. The user can define the following fields into the display
format:
pressure quantities P1, P2, P3, P (average)
height corrected pressure HCP (see also page 25)
pressure trend *) TREND (three-hour trend)
pressure tendency A (see page 101 for details)
temperature quantities *) T1, T2, T3
pressure and temperature units UU, UUU, UUUU,UUUUU
error status ERR (uses three characters)
stability indicator OK (uses three characters)
number fields n.m where: n = 0 - 9, m = 0- 9
text fields within “ “ characters