Rs-232c, 1. communication parameters, 2. pin assignment – Sony FWD-S47H1 Benutzerhandbuch
Seite 7: 3. communication data format
1-1
GXD-L52H1
1-1. Communication
Parameters
Communication method
RS-232C
Synchronous method
Asynchronous
Baud rate
9600bps
Character length
8bit
Parity None
Start bit length
1bit
Stop bit length
1bit
Flow control
None
1-2. Pin
Assignment
n
Use the RS-232C straight cable.
1-3. Communication Data Format
(a) Control message
No. Item
Value
1 Header
0x8C:
Control
2 Category
0xXX
3 Function
0xXX
4 Data1
(Length) 0xXX
5 Data2
(Data1) 0xXX
: :
0xXX
: :
0xXX
X DataX
0xXX
X
+1 Check
Sum
0xXX
* Check Sum: Sum total of 1 to X. Lower one-byte data is validated when a value exceeds 255 (1byte).
1
2
3
4
5
Monitor side (D-sub 9-pin)
_ External view _
6
7
8
9
1
2
3
4
5
6
7
8
9
Host side (D-sub 9-pin)
_ External view _
Pin No.
Function
1
NC
2
TXD
3
RXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
Pin No.
Function
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
Section 1
RS-232C