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EXCELL PRECISION CO., LTD.
RS-232 Interface Format
I . Mode: UART Signal of EIA-RS0232 C
II . Format :
1. Baud rate
2. Data bits
3. Parity bit
4. Stop bits
5. Code
Start bit
RS-232 Data Format
Stable transmission (
Press
key to transmit (
(1) gram as weight unit
1
2
3
4
5
HEAD
, HEAD
(2) kg or lb as weight unit
1
2
3
4
5
HEAD
, HEAD
(3) lb.oz as weight unit
1
2
3
4
5
6
HEAD
, HEAD
(4) HK tael as weight unit
1
2
3
4
5
HEAD
, HEAD
(5) viss as weight unit
1
2
3
4
5
HEAD
,
HEAD
02018058
: 1 200, 2 400, 4 800, 9 600
: 8 bits
: None
: 1 bit
: ASCII (Exchange code of American standard)
Data bits
), Continuous transmission (
6
7
8
9
10 11 12 13 14 15 16 17
, ±
6
7
8
9
10 11 12 13 14 15 16 17 18 kg/l
, ±
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 Lb.oz
, ±
DATA
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
,±
DATA
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
±
,
DATA
)
DATA
UNIT CR LF
DATA
UNIT
UNIT
UNIT
12
bits/second
Stop bit
g
b
CR LF
CR LF
HK
tael
UNIT
CR LF
viss
CR LF
ZSME300000240
),
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