Excell HWH3 - Page 20

EXCELL PRECISION CO., LTD.
18
02029018
ZSME300000363
HEAD1 ( 2 BYTES )
HEAD2 ( 2 BYTES )
OL - Overload , Under load
TR - TARE Mode
ST - Display is Stable
N - NET Mode
US - Display is Unstable
G - GROSS Mode
DATA ( 7 or 8 BYTE )
2B ( HEX ) = “ + ” ( PLUS)
2D ( HEX ) = “ – ” ( MINUS )
2E ( HEX ) = “ . ” ( DECIMAL POINT )
UNIT ( 2、3 or 4 BYTE )
kg
=
6B ( HEX )
；
67 ( HEX )
lb
=
6C( HEX )
；
62 ( HEX )
tl.T
=
74 ( HEX )
；
6C ( HEX )
；
2E ( HEX )
；
54 ( HEX )
hkg
=
68 ( HEX )
；
67 ( HEX )
viss
=
76 ( HEX )
；
69 ( HEX )
；
73 ( HEX )
；
73 ( HEX )
Transmission examples:
Data format for RS-232 continuous transmission are as below:
1. The gross weight (+0.876 kg) shows as below, after stable: (under no tare mode)
S
T
,
G
,
+
0
.
8
7
6
k
g
0D
0A
HEAD1 , HEAD2 , DATA UNIT C LF
2. The net weight (-1.568 lb) shows as below without weight stability: (under tare mode)
U
S
,
T
R
,
-
1
.
5
6
8
l
b
0D
0A
HEAD1 , HEAD2 , DATA UNIT C LF
3. The net weight (+15.0624 HK tael) shows as below, after stable: (under tare mode)
S
T
,
T
R
,
+
1
5
.
0
6
.
2
4
h
k
g
0D
0A
HEAD1 , HEAD2 , DATA UNIT C LF
4. The net weight (+1.245 viss) shows as below, after stable: (under tare mode)
S
T
,
T
R
,
+
1
.
2
4
5
v
i
s
s
0D
0A
HEAD1 , HEAD2 , DATA UNIT C LF