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CJ1-H/CJ1M CPU Units
Function
Downloading and Uploading Individual Tasks OK
Improved Read Protection Using Passwords OK
Write Protection from FINS Commands Sent
to CPU Units via Networks
Online Network Connections without I/O
Tables
Communications through a Maximum of 8
Network Levels
Connecting Online to PLCs via NS-series
PTs
Setting First Slot Words
Automatic Transfers at Power ON without a
Parameter File
Automatic Detection of I/O Allocation Method
for Automatic Transfer at Power ON
Operation Start/End Times
New Applica-
MILH, MILR, MILC
tion Instructions
=DT, <>DT, <DT, <=DT,
>DT, >=DT
BCMP2
GRY
TPO
DSW, TKY, HKY, MTR,
7SEG
EXPLT, EGATR, ESATR,
ECHRD, ECHWR
Reading/Writing CPU Bus
Units with IORD/IOWR
PRV2
xxii
CJ1-H CPU Units
CJ1H-CPU@@H-R
CJ1@-CPU@@H
CJ1G-CPU@@P
Unit version
Other unit
2.0 or
versions
later
---
---
OK
---
OK
---
(Supported if
I/O tables are
automatically
generated at
startup.)
OK
---
OK
OK from lot
number
030201
OK for up to
OK for up to 8
64 groups
groups
OK
---
---
---
OK
---
OK
---
OK
---
OK
---
OK
OK from lot
number
030201
OK
---
OK
---
OK
---
OK
---
---
---
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 pro-
grams 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.
CJ1M CPU Units
CJ1M-CPU12/13/22/23
Unit version
Other unit
2.0 or
versions
later
OK
---
OK
---
OK
---
OK
---
(Supported if
I/O tables are
automatically
generated at
startup.)
OK
---
OK
OK from lot
number
030201
OK for up to
OK for up to 8
64 groups
groups
OK
---
---
---
OK
---
OK
---
OK
---
OK
OK
OK
OK from lot
number
030201
OK
---
OK
---
OK
---
OK
---
OK, but only
---
for CPU Units
with built-in
I/O
CS/CJ/NSJ Series Instructions Reference Manual (W474)
CJ1M-
CPU11/21
Other unit
versions
OK
OK
OK
OK
OK
OK
OK for up to
64 groups
OK
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK, but only
for CPU Units
with built-in
I/O
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