Vaisala HMT330 - Manual (Page 104)

User's Guide _______________________________________________________________________
102 __________________________________________________________________ M210566EN-K
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 159ºC
S 115.0 purge cooling active, temperature 115ºC
X 95.0 sensor heating active, temperature 95ºC
SN Transmitter serial number
TIME Time [hh:mm:ss]
DATE Date [yyyy-mm-dd]
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
Examples:
>form "RH=" 4.2 rh U5 #t "T=" t U3 #r #n
OK
>send
RH= 16.03%RH T= 74.66'F
>form "Tfrost=" tdf U3 #t "Temp=" t U3 #r#n
OK
>send
Tfrost= 36.0'C Temp= 31.0'C
>
Command ‘FORM /’ will return the default output format. The default
output format depends on the device configuration.
>form /
OK
>send
RH= 98.4 %RH T= 31.1 'C
>