Omron SYSMAC CJ - REFERENCE MANUAL 08-2008

xvi
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 pro-
grams containing unit version s.0 functions to a Pre-Ver. 2.0 CPU Unit, and
the download will not be possible.
Function
CJ1-H CPU Units
CJ1M CPU Units
CJ1H-CPU@@H-R
CJ1@-CPU@@H
CJ1G-CPU@@P
CJ1M-CPU12/13/22/23
CJ1M-
CPU11/21
Unit version
2.0 or
later
Other unit
versions
Unit version
2.0 or
later
Other unit
versions
Other unit
versions
Downloading and Uploading Individual Tasks OK --- OK --- OK
Improved Read Protection Using Passwords OK --- OK --- OK
Write Protection from FINS Commands Sent
to CPU Units via Networks
OK --- OK --- OK
Online Network Connections without I/O
Tabl es
OK ---
(Supported if
I/O tables are
automatically
generated at
startup.)
OK ---
(Supported if
I/O tables are
automatically
generated at
startup.)
OK
Communications through a Maximum of 8
Network Levels
OK --- OK --- OK
Connecting Online to PLCs via NS-series
PTs
OK OK from lot
number
030201
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
OK for up to 8
groups
OK for up to
64 groups
Automatic Transfers at Power ON without a
Parameter File
OK --- OK --- OK
Automatic Detection of I/O Allocation Method
for Automatic Transfer at Power ON
--- --- --- --- ---
Operation Start/End Times OK --- OK --- OK
New Applica-
tion Instructions
MILH, MILR, MILC OK --- OK --- OK
=DT, <>DT, <DT, <=DT,
>DT, >=DT
OK --- OK --- OK
BCMP2 OK --- OK OK OK
GRY OK OK from lot
number
030201
OK OK from lot
number
030201
OK
TPO OK --- OK --- OK
DSW, TKY, HKY, MTR,
7SEG
OK --- OK --- OK
EXPLT, EGATR, ESATR,
ECHRD, ECHWR
OK --- OK --- OK
Reading/Writing CPU Bus
Units with IORD/IOWR
OK --- 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