8
5. Operation
5.1.Transfer data method
①
The ZS-6222A communicates via COM port. After installing the device driver, "USB Serial
Port (COM x)" will appear in the "Ports (COM and LPT)" column of the device manager of
each OS.
USB Serial Port (COM x)" in the "Port (COM and LPT)" column of the device manager of
each OS. (x is a number. The value varies depending on the connection environment.)
When creating a program, open it according to the COM number displayed.
②
Data code assignment table
ASCII code is used for data transfer, and one character is converted to 4-bit binary code.
4-bit binary
USB data
8
4
2
1
HEX
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
0
0
1
1
3
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
0
0
0
8
1
0
0
1
9
1
0
1
0
A
1
0
1
1
B
1
1
0
0
C
1
1
0
1
D
1
1
1
0
E
1
1
1
1
F
