Vaisala Drycap DMT152, Руководство пользователя

Страница: 43 / 72

Syntax Description
FORM [x] <cr> [x] = formatter string
The formatter string consists of parameters and modifiers. The
maximum length of the form string is 74 characters. When
entering the command, use the abbreviations of the parameters.
The parameters are presented in
Table 18 (page 41) , and
modifiers in Table 19 (page 41) .
FORM / <cr> Return to default format.
Example:
form 4.2 TDF #r #n
OK
form 3.1 “H2O= “ ppm “ “ U3 #r #n
OK
Table 18 FORM Command Parameters
Parameter Description
TDF Dew point / frost point temperature
PPM Water content in parts per million
PPB Water content in parts per billion
PPMW Water content in parts per million by weight
For accurate ppm, ppb, or ppm
w
reading, you must compensate for the pressure
and molar mass of the process gas.
Table 19 FORM Command Modifiers
Modifier Description
x.y Length modifier (number of digits and decimal places)
#t
Tabulator
#r
Carriage return
#n Line feed
""
String constant
#xxx
ASCII code value (decimal) of a special character; for example,
#027
for Esc
Chapter 5 – Serial Line Operation
41