Omron CJ1M-CPU series User Manual

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CJ1-H/CJ1M CPU Unit Ver. 2.0 Upgrades Section 1-5
1-5-1 Downloading and Uploading Individual Tasks
Previous CPU Units (Pre-Ver. 2.0 CPU Units)
With the Pre-Ver. 2.0 CPU Units, individual program tasks could not be down-
loaded from the CX-Programmer. It was only possible to download the entire
user program.
For example, if several programmers were developing the program, the
project manager had to unify each program after debugging and then down-
load the entire user program. Furthermore, the entire user program had to be
downloaded even if just a few changes were made.
Note It was possible to upload individual program tasks with CS/CJ-series PLCs.
CPU Unit Ver. 2.0
Overview With CPU Unit Ver. 2.0 or later CPU Units, individual program tasks can be
uploaded and downloaded from the CX-Programmer.
CX-Programmer
CX-Programmer
CX-Programmer
Developer A
Developer C
Developer B
Manager
Unification
Entire user program
CS/CJ Series
Individual tasks can be uploaded.
Download
END
END
END
CX-Programmer
Individual tasks (programs)
Download individual tasks (programs).
CS/CJ-series
CPU Unit Ver.2.0 or higher

Omron CJ1M-CPU series Specifications

General

Brand	Omron
Model	CJ1M-CPU series
Category	Controller
Language	English