Omron CJ2H-CPU68-EIP - Datasheet Download Page 10

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CJ2H-CPU6

-EIP

Unit Versions

Function Support by Unit Version

Unit Version 1.1 or Later

CX-Programmer version 8.02 or higher must be used to enable using the functions added for unit version 1.1.

Note:

User programs that use functions of CJ2H CPU Units with unit version 1.1 or later cannot be used with CJ2H CPU Units with unit version
1.0 or earlier. If an attempt is made to transfer a program that uses any of these functions from the CX-Programmer to a CPU Unit with unit
version 1.0, an error will be displayed and it will not be possible to download to the CPU Unit. If a program file (extension: .OBJ) that uses
any of these functions is transferred to a CPU Unit with unit version 1.0, a program error will occur when operation starts or when the function
starts and operation of the CPU Unit will stop.

Self-
diagnosis
and
Restoration
(Continued
from
previous
page)

Fatal Error
Detection
(Continued from
previous page)

System FALS Error Detection
(User-defined Fatal Error)

This function generates a fatal (FALS) error when the user-defined conditions are met in
program.

Version Error Detection

This function detects an error when a user program includes a function that is not supported
by the current unit version.

Memory Card Transfer Error
Detection

This function detects an error when the automatic file transfer from Memory Card fails at
startup.

Memory Self-restoration Function

This function performs a parity check on the user program area and self-restoration data.

Maintenance

Simple Backup Function

This function collectively backs up the data in CPU Unit (user programs, parameters, and I/O
memory) and internal backup data in the I/O Units.

Unsolicited Communications

A function that allows the PLC to use Network Communications Instruction to send required
FINS commands to a computer connected via a Host Link

Remote Programming and Monitoring

Host Link communications can be used for remote programming and remote monitoring
through a Controller Link, Ethernet, DeviceNet, or SYSMAC LINK Network. Communications
across network layers can be performed.
Controller Link or Ethernet: 8 layers
DeviceNet or SYSMAC LINK: 3 layers

Automatic Online Connection via
Network

Direct
Serial
Connection

This function enables automatically connecting to the PLC online when the CX-Programmer
is directly connected by a serial connection (peripheral (USB) port or serial port).

Via
Networks

This function enables connecting the CX-Programmer online to a PLC that is connected via an
EtherNet/IP network.

Security

Read Protection using Password

This function protects reading and displaying programs and tasks using passwords.
Write protection: Set using the DIP switch.
Read protection: Set a password using the CX-Programmer.

FINS Write Protection

This function prohibits writing by using FINS commands sent over the network.

Unit Name Function

This function allows the users to give any names to the Units. Names are verified at online
connection to prevent wrong connection

Hardware ID Using Lot Numbers

This function sets operation protection by identifying hardware using the user programs
according to lot numbers stored in the Auxiliary Area.

Units

Models

Unit version

CJ2H CPU Units

CJ2H-CPU6

-EIP