Omron V460-H Instruction Manual

Z481-E1-01
Machine Automation Controller NJ-series
General Ethernet (TCP/IP) Connection Guide
OMRON Corporation
Industrial Handheld DPM Reader
V460-H-series

About Copyrights and Trademarks
Microsoft product screen shots used with permission from Microsoft.
Windows is a registered trademark of Microsoft Corporation in the USA and other countries.
Sysmac and SYSMAC are trademarks or registered trademarks of OMRON Corporation in
Japan and other countries for OMRON factory automation products.
Company names and product names in this document are the trademarks or registered
trademarks of their respective companies.

Contents
1. Related Manuals.......................................................................................... 1
2. Terms and Definitions................................................................................. 2
3. Restrictions and Precautions .................................................................... 3
4. Overview ...................................................................................................... 4
5. Applicable Products and Device Configuration ...................................... 5
5.1. Applicable Products............................................................................. 5
5.2. Device Configuration ........................................................................... 6
6. Ethernet Settings ........................................................................................ 8
6.1. Ethernet Communication Settings....................................................... 8
6.2. Example of Connection Check for Communications........................... 9
7. Connection Procedure.............................................................................. 10
7.1. Operation Flow .................................................................................. 10
7.2. Code Reader Setup............................................................................11
7.3. Controller Setup................................................................................. 15
7.4. Checking the Connection Status....................................................... 20
8. Initializing the System .............................................................................. 24
8.1. Initializing the Controller .................................................................... 24
8.2. Initializing the Code Reader .............................................................. 24
9. Project File ................................................................................................. 25
9.1. Overview............................................................................................ 25
9.2. Error Judgment Processing............................................................... 29
9.3. Variables Used................................................................................... 31
9.4. Programs (ST Language).................................................................. 36
9.5. Timing Chart ...................................................................................... 53
9.6. Error Processing................................................................................ 59
10. Revision History .................................................................................... 63

1. Related Manuals
1
1. Related Manuals
To ensure system safety, make sure to always read and follow the information provided in all
Safety Precautions and Precautions for Safe Use in the manuals for each device which is
used in the system.
The following OMRON Corporation (hereinafter referred to as “OMRON”) manuals are related
to this document:
Cat. No. Model Manual name
W500 NJ Series NJ-series CPU Unit Hardware User’s Manual
W501
NJ/NX Series
NJ/NX-series CPU Unit Software User’s Manual
W506 NJ/NX Series NJ/NX-series CPU Unit Built-in EtherNet/IP Port
User’s Manual
W504 SYSMAC-SE2 Sysmac Studio Version 1 Operation Manual
W502 NJ/NX Series Machine Automation Controller Instructions
Reference Manual
Z461 V460-H Series V460-H Industrial Handheld DPM Reader
User Manual
Z462 V460-H Series V460-H Industrial Handheld DPM Reader
Communication Manual

2. Terms and Definitions
2
2. Terms and Definitions
Term Description/Definition
IP Address Ethernet uses IP addresses to achieve communications.
Each IP address (specifically, Internet Protocol address) identifies a
specific node (host computer, controller, etc.) on an Ethernet network,
IP addresses must be set and managed so that they are not duplicated.
Socket A socket is an interface that allows you to directly use TCP or UDP
functions from a user program.
The NJ Series Machine Automation Controller performs socket
communication using standard socket service instructions.
To use socket services, you need to establish a connection with a remote
node and disconnect it after use. In this document, processing for
establishing a connection is referred to as “socket open” or “TCP open”
and for disconnecting it as “socket close” or “close”.
You can use the socket services to send and receive arbitrary data to
and from the remote node.
Active and Passive When you open a TCP socket connection with nodes, open processing is
executed for each node.
The method to open a connection differs depending on whether the node
is to serve as a client or server.
In this document, processing to open a connection as a server is referred
to as “passive open” and as a client is referred to as “active open” or
“active open processing”.
keep-alive Function When a remote node (server or client) does not respond for a set period
of time or longer in TCP/IP socket services, the keep-alive function sends
a communications frame to the node to check the connection status.
If the node does not respond to it, the function performs this check at a
certain interval, and closes the connection if it does not respond to all
check frames.
linger function This is a TCP socket option that sends RST data when the TCP socket is
closed. This enables immediate open processing using the same port
number, without waiting for the port to be opened.
If the linger option is not specified, the controller issues FIN data when
the TCP socket is closed and, after that, performs end control such as a
send data arrival check with the remote node for approximately 1 minute.
Therefore, TCP sockets with the same port number may not be used
immediately.

3. Restrictions and Precautions
3
3. Restrictions and Precautions
(1) Before building a system, understand the specifications of devices which are used in the
system. Allow some margin for ratings and performance, and provide safety measures
such as installing a safety circuit in order to minimize the risk in case of failure.
(2) To ensure system safety, make sure to read and follow the information provided in all
Safety Precautions and Precautions for Safe Use in the manuals for each device which is
used in the system.
(3) The user is encouraged to confirm the standards and regulations that the system must
conform to.
(4) It is prohibited to copy, to reproduce, and to distribute a part or the whole of this document
without the permission of OMRON Corporation.
(5) The information contained in this document is current as of November 2023.
It is subject to change for improvement without notice.
The following notations are used in this document.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury, or may result in serious
injury or death. Additionally, there may be severe property
damage.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury, or property damage.
Precautions for Safe Use
Precautions on what to do and what not to do to ensure safe usage of the product.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Note
Additional information to read as required.
This information is provided to increase understanding or make operation easier.
Symbols
The filled circle symbol indicates operations that you must do.
The specific operation is shown in the circle and explained in text.
This example shows a general precaution for something that you
must do.

4. Overview
4
4. Overview
This document describes the procedures for connecting the OMRON Industrial Handheld
DPM Reader products (V460-H Series) to an NJ Series Machine Automation Controller
(hereinafter referred to as the controller) via Ethernet and for checking their connections.
You can establish an Ethernet communication connection by understanding the setting
procedures and key points of setup through the Ethernet communication settings in the
project file prepared in advance.
In this project file, the Ethernet connection is checked by sending a read trigger command to
the code reader and receiving the read data from it.
Obtain the latest version of the Sysmac Studio Project File from OMRON in advance.
Name Filename Version
Sysmac Studio Compact
Project File (Extension: csm2)
OMRON_V460_NJ_ETN(TCP)
_V100.csm2
Ver. 1.00
The purpose of this document is to describe the wiring methods, communication
settings, and setting procedures required to establish a connection for
communications with applicable devices. In addition, the program used in this
document is designed to check that the connection has been correctly
performed (connection check). Since the program is not inte
nded for permanent
use on-site, full consideration is not given to functionality and performance.
When configuring an actual system, please refer to the wiring methods,
communication settings, and setting procedures described in this document to
design and create a program that meets your purpose.

5. Applicable Products and Device Configuration
5
5. Applicable Products and Device Configuration
5.1. Applicable Products
The applicable devices that are required to ensure a connection are as follows:
Manufacturer Name Model Version
OMRON
NJ Series CPU Unit
NJ501-1500
NJ501-1400
NJ501-1300
NJ301-
Same or later
version as
indicated in
section 5.2.
OMRON Code reader V460-H0PX
Note
This document describes the procedures for establishing the communication connection of
the device, and does not describe the operation, installation and wiring method of the device.
For details on the above products (other than communication connection procedures), please
refer to the instruction manual for the product or contact OMRON.
Note
From among the above applicable devices, this document uses the devices listed in section
5.2 for the connection check. When using devices that are not described in section 5.2, check
the connection according to this document.
Precautions for Correct Use
The connection and connection check procedures described in this document use the
devices listed in section 5.2, from among the above applicable devices.
You cannot use devices with versions earlier than the versions listed in section 5.2.
To use models that are not listed in section 5.2. or versions that are later than those listed in
section 5.2., check the differences in the specifications according to their instruction manuals
before operating the devices.

5. Applicable Products and Device Configuration
6
5.2. Device Configuration
The system components required for reproducing the connection procedures described in this
document are as follows.
Manufacturer
Name
Model
Version
OMRON
NJ Series CPU Unit
(Built-in EtherNet/IP Port)
NJ301-1200
Ver. 1.19
OMRON
Power Supply Unit
NJ-PA3001
---
OMRON
Switching hub
W4S1-05C
---
OMRON
Sysmac Studio
SYSMAC-SE2
Ver. 1.44
OMRON
Sysmac Studio Project File
OMRON_V460_NJ_ETN
(TCP)_V100.csm2
Ver. 1.00
---
PC (OS: Windows 10)
---
---
---
USB cable
(USB 2.0-compliant B-type connector)
---
---
OMRON
Ethernet cable
V430-WE-3M
---
---
LAN cable (Standard Ethernet cable)
---
---
OMRON
Code reader
V460-H0PX
Ver. 1.0
---
Single port PoE injector 98-9000311-01
---
---
24 VDC power supply
---
---
USB cable
LAN cable
NJ301-1200
(Built-in EtherNet/IP Port)
Switching
hub
W4S1-05C
PC
(Sysmac Studio
installed, OS:
Windows10)
LAN cable
Ethernet cable
V430-WE-3M
24 VDC power supply
PoE hub
V460-H0PX

5. Applicable Products and Device Configuration
7
Note
This document assumes that the USB is used to connect the controller. For information on
how to install the USB driver, refer to A-1 Driver Installation for Direct USB Cable Connection
in Appendices of the Sysmac Studio Version 1 Operation Manual (Cat. No. W504).
Note
Refer to the
Industrial Switching Hub W4S1 Series User Manual
(0969584-7) for power
supply specifications that can be used for 24 VDC power supply (for the switching hub).
Precautions for Correct Use
Obtain the latest version of the Sysmac Studio Project File from OMRON in advance.
(Contact OMRON for information on how to obtain this file.)
Note
The configuration may not be reproduced if the system component models or versions differ.
Check your configuration and, if there is any difference in the models or versions, contact
OMRON.