Protocolo De Interfaz - PCE Instruments PCE-PCS Serie Manual De Instrucciones

4.13 Protocolo de interfaz:

DATA FORMAT
HEAD1 , HEAD2 ,
1 2 3 4 5 6
HEAD1 (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
ST , NT , + 0.168
DATA
7 8 9 10 11 12 13 14
UNIT CR
g OA, OD
UNIT
15 16 17 18
HEAD2 (2BYTES)
– 8 –
CR
19 20