Vaisala DMT346 - Manual (Page 99)

Chapter 4 _________________________________________________________________ Operation
VAISALA ________________________________________________________________________ 99
Table 27 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 Special character, code "xxx" (decimal), for example #027
for ESC
U5 Unit field and length (length optional)
ADDR Transmitter address [00...255]
ERR Error flags for P, T, Ta, RH [0000 ... 1111], 0 = no error
STAT Transmitter status in 7 character field, for example:
N 0
no heating
h 115 probe heating active, power 115/255
H 159.0 purge heating active, temperature 159 ºC
S 115.0 purge cooling active, temperature 115 ºC
X 95.0 sensor heating active, temperature 95 ºC
SN Transmitter serial number
TIME Time [hh:mm:ss]
DATE Date [yyyy-mm-dd]
OK Pressure stability indicator, two characters [OK or " "]
CS2 Modulus-256 checksum of message sent so far, ASCII
encoded hexadecimal notation
CS4 Modulus-65536 checksum of message sent so far, ASCII
encoded hexadecimal notation
CSX NMEA xor-checksum of message sent so far, ASCII
encoded hexadecimal notation
Example:
>form "SSR=" 4.2 ssr U5 #t "Ts=" ts U3 #r #n
OK
>send
SSR= 22.51% Ts= 23.14'C
Command 'FORM /' will return the default output format. The default
output format depends on the device configuration.
>form /
OK
>send
Tdf= 0.5 'C x= 4.0 g/kg SSR= 22.4 % Ts= 23.1 'C