Protocole D'interface; Data Format - PCE Instruments PCE-WS 30 Manuel D'utilisation

Protocole d'interface

6

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) ;
Exemple de transmission
1. Ex. : stable net + 0.168 g
HEAD HEAD
ST NT
DATA
7 8 9 10 11 12 13 14
HEAD2 (2BYTES)
DATA
+ 0.168
© PCE Instruments
8
UNIT
15 16 17 18
UNIT
g
CR
19 20
CR
OA, OD