Vaisala DRYCAP DMT345, Руководство пользователя, Страница: 91 / 157

Chapter 4 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 91
Modifier Description
"" String constant
#xxx Special character, code "xxx" (decimal), for example #027
for ESC
U5 Unit field and length
ADDR Transmitter address with two characters [00...99]
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
A3H Pressure tendency [* or 0...8]
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
>
UNIT
Use the command UNIT [ x ] to select metric or non-metric output units.
Syntax: UNIT [ x ]
where
M or N
M = metric units x =
N = nonmetric units