12.INTERFACE
94
12-3-6. Transmission Format
- Transmission format 1
- Transmission format 2
- Transmission format 3
- Transmission format 4
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
G S
,
*1
*2
*3
*4
,
,
,
,
CR LF
HEADER
Gross weight, 5-digit + decimal point
Sign
+
or
-
±
*5 ,
20 21 22 23
CODE No.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
N T
,
*1
*2
*3
*4
,
,
,
,
CR LF
HEADER
Net weight, 5-digit + decimal point
Sign
+
or
-
±
*5 ,
20 21 22 23
CODE No.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
W T
*1 *2 *3 *4
±
HEADER
Net weight, 5-digit
Sign (Gross weight)
+
or
-
Gross weight, 5-digit
*5
SOH
STX
ETX BCC
Sign (Net weight)
+
or
-
±
For BCC calculation
Each ASCII code of SOH, STX, and ETX
SOH : 01
STX : 02
ETX : 03
BCC: Block check character
It is calculated as the XOR of the transmitted
character (Hexadecimal).
*6
22 23 24 25
CODE No.
26
*7
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
G S
,
*1
*2
*3
*4
,
,
,
,
CR LF
HEADER
Over/Under comp weight,
Sign
+
or
-
±
*5 ,
20 21 22 23
CODE No.
5-digit + decimal point