Datasheet

11
CJ1M-CPU2@
Functions Supported for Unit Version 2.0 or Later
CX-Programmer 4.0 or higher must be used to enable using the functions added for unit version 2.0.
CJ1-H/CJ1M CPU Units
User programs that contain functions supported only by CPU Units with unit version 2.0 or later cannot be used on CS/CJ-series Pre-Ver. 2.0 CPU
Units. An error message will be displayed if an attempt is made to download programs containing unit version s.0 functions to a Pre-Ver. 2.0 CPU
Unit, and the download will not be possible.
If an object program file (.OBJ) using these functions is transferred to a Pre- Ver. 2.0 CPU Unit, a program error will occur when operation is started
or when the unit version 2.0 function is executed, and CPU Unit operation will stop.
Function
CJ1M CPU Units
CJ1M-CPU12/13/22/23 CJ1M-CPU11/21
Unit version
2.0 or later
Other unit
versions
Unit version
2.0 or later
Downloading and Uploading Individual Tasks OK − OK
Improved Read Protection Using Passwords OK − OK
Write Protection from FINS Commands Sent to
CPU Units via Networks
OK − OK
Online Network Connections without I/O
Tables
OK
− (Supported
if I/O tables are automatically
generated at startup.)
OK
Communications through a Maximum of 8
Network Levels
OK − OK
Connecting Online to PLCs via NS-series PTs OK
OK from
lot number 030201
OK
Setting First Slot Words
OK for up to
64 groups
OK for up to
8 groups
OK for up to
64 groups
Automatic Transfers at Power ON without a
Parameter File
OK − OK
Automatic Detection of I/O Allocation Method
for Automatic Transfer at Power ON
OK − OK
Operation Start/End Times OK − OK
New Application
Instructions
MILH, MILR, MILC OK − OK
=DT, <>DT, <DT, <=DT,
>DT, >=DT
OK − OK
BCMP2OKOKOK
GRY OK
OK from
lot number 030201
OK
TPO OK − OK
DSW, TKY, HKY, MTR,
7SEG
OK − OK
EXPLT, EGATR, ESATR,
ECHRD, ECHWR
OK − OK
Reading/Writing CPU Bus
Units with IORD/IOWR
OK − OK
PRV2
OK, but only for CPU Units with built-
in I/O
−
OK, but only for CPU Units with built-
in I/O