Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 899

Network Instructions
866
CP1H and CP1L M (30 or 40 I/O points) CPU Unit Serial Commu-
nications Option Board Ports
Port
Port 1
Port 2
CP1L L (14 or 20 I/O points) CPU Unit Serial Communications
Option Board Ports
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 destination network address byte.
(5) The unit address indicates the Unit, as shown in the following table.
Unit
CP1H 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 20 hex + unit number
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 destination node number to FF to broadcast to all nodes; set it to 00
to transmit within the local node.
Port's unit address
FD hex (253 decimal)
FC hex (252 decimal)
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
E1 hex
01 hex
FE hex
CP1H or CP1L M (30 or 40 I/O points) CPU Unit
Serial Communications Option Board ports
Port 1: FD hex (253 decimal)
Port 2: FC hex (252 decimal)
CP1L L (14 or 20 I/O points) CPU Unit Serial
Communications Option Board port
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)
Section 3-24
1 = 84 hex (132 decimal)
1 = 85 hex (133 decimal)
unit number
unit number