CJ1M-CPU1

@

5

Function Support by Unit Version

Functions Supported for Unit Version 4.0 or Later

CX-Programmer 7.0 or higher must be used to enable using the functions added for unit version 4.0.

Additional functions are supported if CX-Programmer version 7.2 or higher is used.

CJ1M CPU Units

User programs that contain functions supported only by CPU Units with unit version 4.0 or later cannot be used on CS/CJ-series CPU Units with

unit version 3.0 or earlier. An error message will be displayed if an attempt is made to download programs containing unit version 4.0 functions to

a CPU Unit with a unit version of 3.0 or earlier, and the download will not be possible.

If an object program file (.OBJ) using these functions is transferred to a CPU Unit with a unit version of 3.0 or earlier, a program error will occur

when operation is started or when the unit version 4.0 function is executed, and CPU Unit operation will stop.

Functions Supported for Unit Version 3.0 or Later

CX-Programmer 5.0 or higher must be used to enable using the functions added for unit version 3.0.

CJ1M CPU Units

User programs that contain functions supported only by CPU Units with unit version 3.0 or later cannot be used on CS/CJ-series CPU Units with

unit version 2.0 or earlier. An error message will be displayed if an attempt is made to download programs containing unit version 3.0 functions to

a CPU Unit with a unit version of 2.0 or earlier, and the download will not be possible.

If an object program file (.OBJ) using these functions is transferred to a CPU Unit with a unit version of 2.0 or earlier, a program error will occur

when operation is started or when the unit version 3.0 function is executed, and CPU Unit operation will stop.

Function

CJ1M-CPU

@@

Unit version 4.0 or

later

Other unit versions

Online editing of function blocks

Note: This function cannot be used for simulations on the CX-Simulator.

OK

−

Input-output variables in function blocks

OK

−

Text strings in function blocks

OK

−

New application

instructions

Number-Text String Conversion Instructions:

NUM4, NUM8, NUM16, STR4, STR8, and STR16

OK

−

TEXT FILE WRITE (TWRIT)

OK

−

ST programming in task programs

OK with CX-Programmer

version 7.2 or higher

−

SFC programming in task programs

OK with CX-Programmer

version 7.2 or higher

−

Function

CJ1M-CPU

@@

Unit version 3.0 or

later

Other unit versions

Function blocks

OK

−

Serial Gateway (converting FINS commands to CompoWay/F commands at

the built-in serial port)

OK

−

Comment memory (in internal flash memory)

OK

−

Expanded simple backup data

OK

−

New application

instructions

TXDU(256), RXDU(255) (support no-protocol

communications with Serial Communications Units with

unit version 1.2 or later)

OK

−

Model conversion instructions:

XFERC(565), DISTC(566), COLLC(567), MOVBC(568),

BCNTC(621)

OK

−

Special function block instructions: GETID(286)

OK

−

Additional

instruction functions

PRV(881) and PRV2(883) instructions: Added high-

frequency calculation methods for calculating pulse

frequency. (CJ1M CPU Units only)

OK

−