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1028
Network Instructions
Section 3-25
d) Inner Board (CS Series only):
E1 hexadecimal
e) Computer:
01
Note
It is also possible to directly specify a serial port (unit address) within the des-
tination device.
Serial Port Unit Addresses:
• Serial Communications Unit ports
Port 1: 80 hex + 4
×
unit number
Port 2: 81 hex + 4
×
unit number
• Serial Communications Board ports
Port 1: E4 hex (228 decimal)
Port 2: E5 hex (229 decimal)
• CPU Unit ports
Peripheral port: FD hex (253 decimal)
RS-232C port: FC hex (252 decimal)
Network Communications
Patterns
The following examples show three types of network communications: com-
munications from a PLC to other devices in a network, communications from a
Unit number
(hexadecimal)
Destination device
00
Unit 10
E1
01
Node number
Node number
Node number
Node number
Inner Board
CPU Unit
Serial Communications Unit
Serial port 1
Serial port 2
Serial port 1
Serial port 2
Serial port 2 (Peripheral)
Serial port 1 (RS-232C)
Unit number
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Hexadecimal
80
84
88
8C
90
94
98
9C
A0
A4
A8
AC
B0
B4
B8
BC
Decimal
128 132 136 140 144 148 152 156 160 164 168 172 176 180 184 188
Unit number
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Hexadecimal
81
85
89
8D
91
95
99
9D
A1
A5
A9
AD
B1
B5
B9
BD
Decimal
129 133 137 141 145 149 153 157 161 165 169 173 177 181 185 189
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...