Omron CJ2 CPU UNIT SOFTWARE User Manual

4-3
4 CPU Unit Initialization
CJ2 CPU Unit Software User’s Manual
4-1 Overview of CPU Unit Initialization
4
4-1-1 CPU Unit Initial Settings
The following table gives the software setting applications and setting methods for applicable Units.
*1 The following are classified as FINS Network Communications Units.
• Network Communications Unit Classified as CPU Bus Unit:
Controller Link Units, SYSMAC LINK Units, Ethernet Units, DeviceNet Units, and FL-net Units
• Using the CJ2H-CPU6@-EIP or CJ2M-CPU3@ built-in EtherNet/IP port for FINS network communications
• Using a serial gateway with a Serial Communications Unit and using routing tables.
Routing tables are not applicable to Network Communications Units for Special I/O Units (e.g., CompoNet Master
Units).
*2 The initial settings given above for the Special I/O Units or CPU Bus Units are stored in the CPU Unit. Data and programs
stored in the Special I/O Units and CPU Bus Units are created separately using Support Software specific to the Unit and
then transferred to the Special I/O Units and CPU Bus Units through the CPU Unit.
Software Settings
Units Settings Application Setting method
File created with
Programming
Device
Backup
destination
CPU Unit Param-
eter
area
PLC name Preventing incorrect
connection to CPU
Units
CX-Programmer CX-Programmer
project file (.CXP)
Built-in flash
memory
PLC Setup Using non-default
specifications
Registered I/O
tables
Checking for incorrect
connection and auto-
matic allocation are
required or reserving
words for future alloca-
tion and other applica-
tion-specific settings
Routing tables Required when con-
necting more than one
FINS Network Com-
munications Unit (*1)
CX-Integrator Routing table file
(.RTG)
Ethernet Units CPU Bus Unit
Setup Area
(CPU Bus Unit
Setups)(*2)
Using Ethernet Units CX-Programmer CX-Programmer
project file (.CXP)
Built-in flash
memory
Controller Link
Units (data link
tables)
Using user-set data
links for Controller
Links
CX-Integrator Data link tables
(.CL2)
FL-net Units Using FL-net Units CX-FLnet
(FL-net Support
Software)
FL-net Support
Software setting file
(.CSV)
Special I/O Units
and CPU Bus Units
I/O
memory
DM Area word
allocations (*2)
to Special I/O
Units or CPU
Bus Units
Using Special I/O
Units or CPU Bus
Units
• CX-Programmer
• User program
CX-Programmer
project file (.CXP)
Built-in RAM (bat-
tery backup)

Omron CJ2 CPU UNIT SOFTWARE Specifications

General

Brand	Omron
Model	CJ2 CPU UNIT SOFTWARE
Category	Software
Language	English