Manual
8
5.13 Interface protocol
DATA FORMAT
HEAD1 , HEAD2 ,
DATA
UNIT CR
1 2 3 4 5 6 78910 11 12 13 14 15 16 17 18 19 20
HEAD1 (2BYTES)
HEAD2 (2BYTES)
OL
- overload
NT
– net weight mode
ST
– stable
US
- unstable
DATA(8BYTE)
2D (HEX) = “ – ” (negative sign)20 (HEX) = “ ” (blank)
2E (HEX) = “ . ” (decimal point)
UNIT (4 byte)
g=
20 (HEX) ; 20 (HEX) ; 20 (HEX) ; 67 (HEX)
kg=
20 (HEX) ; 20 (HEX) ; 6B (HEX) ; 67 (HEX)
ct=
20 (HEX) ; 20 (HEX) ; 63 (HEX) ; 74 (HEX)
ozt= 20 (HEX) ; 6F (HEX) ; 7A (HEX) ; 74 (HEX)
CR= OA (HEX) ; OD (HEX) ;
Transmission example
1.
Ex. : stable net + 0.168 g
HEAD , HEAD ,
DATA
UNIT CR
ST , NT , + 0.168
g
OA, OD
