Omron CJ1W-PRT21 Operation Manual page 10

Introduction
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.
In this manual, the CJ1W-PRT21 PROFIBUS Slave Unit may be referred to as the "PROFIBUS Slave
Unit" and the CJ1W-PRM21 PROFIBUS Master Unit may be referred to as the "PROFIBUS Master
Unit".
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CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)