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Controlling Operation and Data

Output with Ethernet

3-1 Controlling Operation and Data Output with EtherNet/IP......................... 3 - 2

3-1-1 EtherNet/IP Overview

................................................................................... 3 - 2

3-1-2 Communication with the Code Reader over EtherNet/IP Connection .......... 3 - 4

3-1-3 Communication Flow Between PLC and Code Reader................................ 3 - 5

3-1-4 Communication Settings (EtherNet/IP)......................................................... 3 - 6

3-1-5 Tag Data Link Setting Methods..................................................................... 3 - 8

3-1-6 Status and Control Signals for Each Input and Output Assembly ...............3 - 11

3-1-7 Timing Charts by Assembly Type ............................................................... 3 - 12

3-1-8 Sample Ladder Program............................................................................. 3 - 14

3-1-9 Accessing the NJ-series Controller Communication Areas using Vari-

ables ........................................................................................................... 3 - 15

3-1-10 Communicating with the Code Reader with EtherNet/IP Message ............ 3 - 28

3-2 Controlling Operation and Data Output with Serial (TCP)...................... 3 - 29

3-2-1 Serial (TCP) Overview ................................................................................ 3 - 29

3-2-2 Communications Processing Flow.............................................................. 3 - 29

3-2-3 Communication Settings (Serial (TCP))...................................................... 3 - 30

3-2-4 Setting the Data to Output after a Read ..................................................... 3 - 32

3-2-5 Controlling Operation from an External Device .......................................... 3 - 37

3-2-6 Serial Command List .................................................................................. 3 - 41

3 - 1

V430-F Series Autofocus Multicode Reader User Manual for Communication Settings

Omron V430-F Series User Manual For Communication Settings

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