Datasheet

6
CJ1M-CPU1@
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.
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
BCMP2 OKOKOK
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