LW Measurements LVS 700 XL - Manual (Page 12)

12
2.3.2 RS232 Data interface
1. Connector: DB9
SCALE 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: ‘lb’ =6CH+62H+20H+20H+20H
‘kg’ =6BH+67H+20H+20H+20H
CR: = 0DH
LF: = 0AH