Omron CJ1W-SCU32 Operation Manual page 10

Manual Structure
Version Information
Information on differences in specifications and functionality for CPU Units with different unit versions
and for different versions of the Sysmac Studio is given.
Note References are provided to more detailed or related information.
Precaution on Terminology
In this manual, "download" refers to transferring data from the Sysmac Studio to the physical Controller
and "upload" refers to transferring data from the physical Controller to the Sysmac Studio.
For the Sysmac Studio, synchronization is used to both upload and download data. Here, "synchronize"
means to automatically compare the data for the Sysmac Studio on the computer with the data in the
physical Controller and transfer the data in the direction that is specified by the user.
8 CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)