11

CJ2H-CPU6

@-EIP

Unit Version 1.1 or Later

CX-Programmer version 8.1 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. 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.

Unit Versions and Programming Devices

The following tables show the relationship between unit versions and CX-Programmer versions.

Unit Versions and Programming Devices

*1. It is not necessary to upgrade the version of the CX-Programmer if functionality that was enhanced for the upgrade of the CPU Unit will not be

used.

*2. CX-Programmer version 8.2 or higher is required to use the added functions in CJ2H CPU Units (CJ2H-CPU6@-EIP) with unit version 1.1.

However only High-speed interrupt function and Changing the minimum cycle time setting in MONITOR mode are supported in CX-

Programmer version 8.02.

*3. A Programming Console cannot be used with a CJ2H CPU Unit.

Device Type Setting

The unit version does not affect the setting made for the device type on the CX-Programmer. Select the device type as shown in the following table

regardless of the unit version of the CPU Unit.

Unit

CJ2H CPU Unit

Model

CJ2H-CPU6

@-EIP

Unit version

Item

Unit version 1.1 or higher

Unit version 1.0

High-speed interrupt function

Decreased overhead time for interrupt tasks

Minimum interval setting of 0.1 ms for Scheduled Interrupt Task

Supported.

Not supported.

Changing the minimum cycle time setting in MONITOR mode

Supported.

Not supported.

Synchronous unit operation function

Position Control Units (High-speed type) CJ1W-NC

@@4 work for synchronous unit operation.

Supported.

Not supported.

Addition of Immediate refreshing instruction only for specific Special I/O Units and CPU Bus Units

For CJ1W-AD042 : Analog Input Direct Convert AIDC (216)

For CJ1W-DA042V : Analog Output Direct Convert AODC (217)

For CJ1W-SCU22/32/42 :

Direct Receive Via Serial Communications Unit DRXDU (261)

Direct Transmit Via Serial Communications Unit DTXDU (262)

Supported.

Not supported.

CPU Unit

Functions

Required Programming Device

CX-Programmer

Programming

Console

Ver. 7.1 or

lower

Ver.8.0

Ver.8.1/

Ver.8.2

Ver. 8.3

Ver. 9.1/

Ver.9.2

Ver. 9.3 or

higher

CJ2H-CPU6

@-EIP

Unit version 1.4

Functions

added for unit

version 1.4

Using new functions

−−−−

−

OK

− *3

Not using new

functions

−

OK

*1OK *1OK

OK

OK

CJ2H-CPU6

@-EIP

Unit version 1.3

Functions

added for unit

version 1.3

Using new functions

−−−−

OK

OK

Not using new

functions

−

OK

*1OK *1OK

OK

OK

CJ2H-CPU6

@-EIP

Unit version 1.2

Functions

added for unit

version 1.2

Using new functions

−−−

OK

OK

OK

Not using new

functions

−

OK

*1OK *1OK

OK

OK

CJ2H-CPU6

@-EIP

Unit version 1.1

Functions

added for unit

version 1.1

Using new functions

−−

OK

*2OK

OK

OK

Not using new

functions

−

OK

*1OK

OK

OK

OK

CJ2H-CPU6

@-EIP

Unit version 1.0

Functions for unit version 1.0

−

OK

OK

OK

OK

OK

Series

CPU Unit group

CPU Unit model

Device type setting on

CX-Programmer Ver. 8.0 or higher

CJ Series

CJ2H CPU Units

CJ2H-CPU6

@-EIP

CJ2H