Torbal AD60 - Data Transmission and Exchange Protocol

32
Instruction Manual – AD Series
2. Windows will begin installation of the driver, when completed click “Finish”.
3. Once installation of the driver has been completed the scale is ready to communicate with the PC via the USB port.
12.6 Data Transmission and Exchange Protocol
Data Transmission (LONG):
Transmission Parameters: 8 bits, 1 stop bit, no parity, baud rate 4800bps,
Exchange data:
▪ Transmit the weight (equivalent to the Print Key, , in weighing:
ComputerScale: S I CR LF (53h 49h 0Dh 0Ah) – initiating signal,
ScaleComputer: scale sends 16 Bytes of data as follows:
Byte
1
-
The charater ‘-‘ or space
Byte
2
-
space
Bytes
3,4
-
digit or space
Bytes
5-9
-
digit, comma, or space
Byte
10
-
digit
Byte
11
-
space
Byte
12
-
k, l, c, p or space (for kg,lb,ct,pc, or%)
Byte
13
-
g, b, t, c or %
Byte
14
-
space
Byte
15
-
CR
Byte
16
-
LF