Rev 2, 12.02.2016
11
RS232 Data interface
1.
Connector: DB9
BALANCE
PC
2
2
3
3
5
5
2.
Transmissions Settings
Mode: Simplex Asynchronous Serial
Baud Rate: 9600
Data Bit: 8
Parity Bit: None
Stop Bit: 1
Data Format: ASCII
3. Transmission Information Format
：
20 Byte
，
blank=20H
1~2
3
4~13
14~18
19
20
‘W: ’
P
DATA
UNIT
CR
LF
W:
Start of Data Transmission=57H+3AH
P :
Polarity ‘+’ = 2BH = Positive
‘-’ = 2DH =Negative
DATA:
‘ 12.345’= 20H+20H+20H+20H+31H+32H+2EH+33H+34H+35H
UNIT:
‘g’
=67H+20H+20H+20H+20H
‘oz ’
=6FH+7AH+20H+20H+20H
‘lb’
=6CH+62H+20H+20H+20H
‘dwt’
=64H+77H+74H+20H+20H
‘ozt ’
=6FH+7AH+74H+20H+20H
‘ct ’
=63H+74H+20H+20H+20H
‘tl.T’
=74H+6CH+2EH+54H+20H
‘tl.H’
=74H+6CH+2EH+48H+20H
‘tl.J ’
=74H+6CH+2EH+4AH+20H
‘GN’
=47H+4EH+20H+20H+20H
‘dr’
=64H+72H+20H+20H+20H
‘MM’
=4DH+4DH+20H+20H+20H
‘tola’
=74H+6FH+6CH+61H+20H
‘gsm’
=67H+73H+6DH+20H+20H
‘T/A/R’
=54H+2FH+41H+2FH+52H
‘T/M/R’
=54H+2FH+4DH+2FH+52H
‘pcs’
=50H+43H+53H+20H+20H
CR:
= 0DH
LF:
= 0AH
