Omron SYSMAC CV Series Operation Manual page 123

Host Link Unit Memory Area Allocations
Contents of CPU Bus Unit System Setup for Port 2
Word: 1500 + (25 x unit number) + 7 to 8
15 14 13 12
+7
Baud rate
15 14 13 bps
0 0 0 9,600
0 0 1 1,200
0 1 0 2,400
0 1 1 4,800
1 0 0
9,600
1 0 1
19,200
1 1 0
Unused
1 1 1
15 14 13 12
+8
15 14 13 12
+9
Port Status
Word: 1500 + (25 x unit number) + 12
15 14 13 12
0 0 0
+12
1: Port 2 host computer is busy.
1: Port 1 host computer is busy.
Number of Errors at Port 1
Word: 1500 + (25 x unit number) + 13
15 14 13 12
+13
11 10 9 8
0
Parity
11 10
0 0 Even number
0 1 Odd number
1 0 No parity
1 1
Stop bits (0: 2 bits; 1: 1 bit)
11 10 9 8
Xoff code
11 10 9 8
Transmission delay time
11 10 9 8 7
0 0 0 0
11 10 9 8
Number of errors at port 1
7 6 5 4 3 2
Unit No.
Data retries (0: no; 1: yes)
Communications method (0: full duplex; 1: half duplex)
Xon/Xoff control (0: no; 1: yes)
Data length (0: 7 bits; 1: 8 bits)
7 6 5 4 3 2
Xon code
7 6 5 4 3 2
6 5 4 3 2 1 0
0 0 0
7 6 5 4 3 2
0 0
Appendix C
Bit
1 0
Bit
1 0
Bit
1 0
Bit
1: Communications port 1 is busy.
1: Communications port 2 is busy.
1: Communications port 1 send is busy.
1: Communications port 2 send is busy.
Bit
1 0
1: FCS error
1: Invalid data
1: Overrun error
1: Framing error
1: Parity error
1: Break detect
121