Omron CJ1W-PRT21 - Basic Operating Procedures; Overview

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1 Features and System Configuration
CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)
1-4 Basic Operating Procedures
1
1-4-1 Overview
1-4 Basic Operating Procedures
The following diagram provides an overview of the installation procedures. For experienced installation
engineers, this may provide sufficient information. For others, cross-references are made to various
sections of this manual where more explicit information is given.
1-4-1 Overview
Mount the PROFIBUS Slave Unit to the NJ-series con-
troller (See 2-2-2 Mounting) installing the CJ1W-
PRM21 Unit.
Select a unique Machine Number (0 - 95) for the Unit
using the rotary switch on the front of the Unit (See
section 2-1-3 Switch Settings)
Connect the PROFIBUS Slave unit to the PROFIBUS
network (See section 2-3 Network Installation).
Switch ON the power supply for the CPU. Configure
the CPU and allocate the Unit in Sysmac Studio. Refer
to NJ-series CPU Unit Software User’s Manual (Cat.
No. W501).
Configure the PROFIBUS Slave Unit using CX-Config-
uratorFDT on the PC (See sections 1-2 Configuring
the CJ1W-PRT21 Slave Unit).
Download configuration data to PROFIBUS Master
Unit. (See CJ-series PROFIBUS Master Unit Opera-
tion Manual for NJ-series CPU Unit, Cat. No. W509).
PROFIBUS DP starts communicating confirmed by the
COMM indicator continuously lit. Check status of other
indicators (See sections 4-1-1 Determining Operating
Status from the Indicators).