Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 905

Network Instructions
Operand Specifications
872
CP1L L (14 or 20 I/O points) CPU Unit Serial Communications
Option Board Port
Port
Port 1
CJ-series Serial Communication Unit Ports
Port Port's unit address
Port 1 80 hex + 4
Port 2 81 hex + 4
(4) When specifying the serial port without a routing table for the serial gate-
way function (conversion to host link FINS), set the serial port's unit ad-
dress in the source network address byte.
(5) The unit address indicates the Unit, as shown in the following table.
Unit
CP-series CPU Unit (Serial Com-
munications Option Board) or CJ-
series CPU Unit
CS/CJ-series CPU Bus Unit
CS/CJ-series Special I/O Unit
CS-series Inner Board
Computer
Unit connected to network (not
necessary to specify Unit)
Direct specification of the serial
port's unit address
(6) The maximum node number depends on the network being used. For a
Controller Link, the allowed range is 00 to 20 hexadecimal (0 to 32). Set
the source node number to 00 to transmit within the local node.
(7) Refer to Automatic Allocation of Communications Ports on page 851 for
details on using automatic allocation of the communications port number
(logical port).
Area
CIO Area CIO 0 to CIO 6143
Work Area W0 to W511
Port's unit address
FC hex (252 decimal)
Example: Unit number = 1
unit number 80 + 4
unit number 81 + 4
Unit address setting
00 hex
10 hex + unit number
20 hex + unit number
E1 hex
01 hex
FE hex
CP1H or CP1L M (30 or 40 I/O points) CPU
Unit
Port 1: FD hex (253 decimal)
Port 2: FC hex (252 decimal)
CP1L L (14 or 20 I/O points) CPU Unit
Port 1: FC hex (252 decimal)
CS/CJ-series Serial Communications Unit
ports
Port 1: 80 hex + 4
Port 2: 81 hex + 4
CS-series Serial Communications Board
ports
Port 1: E4 hex (228 decimal)
Port 2: E5 hex (229 decimal)
CS/CJ-series CPU Unit ports
Peripheral port: FD hex (253 decimal)
RS-232C port: FC hex (252 decimal)
S D
Section 3-24
1 = 84 hex (132 decimal)
1 = 85 hex (133 decimal)
unit number
unit number
C
CIO 0 to
CIO 6139
W0 to W507