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.

6. Ethernet Settings
8
6. Ethernet Settings
This section shows the specifications of the communication parameter settings, variable
names and other information provided in this document.
Note
This document and the project file only cover the operations that you can perform using the
settings and commands described in this section. To use communication settings that are not
described here, you need to modify the project file.
6.1. Ethernet Communication Settings
The settings required to perform Ethernet communications are as follows.
6.1.1. Communications Settings for Setting PC and Code Reader
This document assumes that you use the settings below to set the code reader using a setting
PC.
Parameter name
Setting PC
Code reader
IP address 192.168.188.100 192.168.188.2 (default)
Subnet mask
255.255.0.0
255.255.0.0 (default)
Gateway Blank (default) 0.0.0.0 (default)
* For the use cases in this document, setting the gateway is unnecessary because the devices
are connected within the same segment of the network.
6.1.2. Communication Settings for Ethernet Unit and Code Reader
It is assumed that you use the settings below to connect the Ethernet Unit and the code
scanner.
Parameter name NJ301-1200
(Built-in EtherNet/IP Port)
Code reader
IP address 192.168.188.1 192.168.188.2 (default)
Subnet mask 255.255.0.0 255.255.0.0 (default)
Gateway
---
0.0.0.0 (default)
Port number (set by software part) 2001 (default)
* For the use cases in this document, setting the gateway is unnecessary because the devices
are connected within the same segment of the network.

6. Ethernet Settings
9
6.2. Example of Connection Check for Communications
This document assumes that you use a program in structured text (hereinafter, ST) language
to execute “socket open”, “send and receive”, and “socket close” from the controller to the
code reader.
Press the trigger button on the code reader to read the code. The code reader sends the read
data to the controller.
An overview of the operation is shown below.
CPU EtherNet/IP port Ethernet Code reader
Project file
ST language program
Local_
SrcData
Local_
RecvData
Socket communications
function
Socket open
Receives read data.
Press the trigger button on
the code reader to read
the code.
Socket close
Read data
Reads code.
Receive data
area

7. Connection Procedure
10
7. Connection Procedure
This section describes the procedures for connecting the controller to an Ethernet network.
In this document, it is assumed that the controller and the code reader use the factory default
settings. For how to initialize the devices, refer to Section 8. Initializing the System.
7.1. Operation Flow
The procedures for connecting and setting up the controller via Ethernet are as follows.
7.2. Code Reader Setup
Set up the code reader.
▼
7.2.1. Setting the Parameters
Set the parameters for the code reader.

7.3. Controller Setup
Set up the controller.
▼
7.3.1. Starting the Sysmac Studio and
Loading the Project File
Start the Sysmac Studio Automation Software and
load the Sysmac Studio Project File.
▼
7.3.2. Checking Parameters and
Executing Builds
Check the setting parameters. Then, perform
program checks and builds on project data.
▼
7.3.3. Going Online and Transferring
the Project Data
Place the Sysmac Studio online and transfer the
project data to the controller.

7.4. Checking the Connection Status
Execute the transferred project file to check that
Ethernet communications work correctly.
▼
7.4.1. Executing the Project File and
Checking the Receive Data
Execute the project file and check that correct data
is written to controller variables.
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.)

7. Connection Procedure
11
7.2. Code Reader Setup
Set up the code reader.
Precautions for Correct Use
Use a PC (personal computer) to set the parameters for the code reader.
Note that you may need to change the PC settings depending on the condition of your PC.
7.2.1. Setting the Parameters
Set the parameters for the code reader.
Set the IP address of your PC to 192.168.188.100 and its subnet mask to 255.255.0.0.
1
Connect the cord reader and the
switching hub to the PoE
injector with cables.
2
Connect the PC to the switching
hub with a LAN cable.
Connect 24 VDC power supply
(for the switching hub) to the
switching hub.
3
Set the IP Address of the PC.
For the IP address, enter
192.168.188.100. For the
subnet mask, enter 255.255.0.0.
For the procedure to open the
screen on the right, please refer
to the next step 4.
24 VDC power supply
LAN cable
Switching hub
W4S1-05C
LAN cable
Ethernet
cable
PoE hub
V460-H0PX

7. Connection Procedure
12
4
Static connection (Setting the fixed IP address)
(1) Click the Start Button at the lower left corner of the screen, and then click Settings.
(2) Select Windows Settings – Network & Internet.
(3) Under Change your network settings, click Change adapter options.
(4) In Network Connections, right-click on the Ethernet icon and select Properties.
(5) In the Ethernet Properties Dialog Box, select Internet Protocol Version 4 (TCP/IPv4),
and click the Properties Button. Set the IP Address of the PC to 192.168.188.100.
(6) Click the OK Button.
5
Start your browser and enter
http://192.168.188.2.
“Google Chrome” is the
recommended browser.
6
When the WebLink
HH
startup
screen is displayed, go to step
8.
If you cannot access by
WebLinkHH, go to step 7.
7
If the WebLink
HH
startup screen does not appear, it means that communications are not
established between the code reader and the PC. Please check the following.
• The code reader and the PC have a proper physical (cable) connection.
→ Refer to steps 1 and 2 for checking the connection.
• The IP Addresses of the PC and code reader are set correctly.
→ Refer to step 4 for setting the IP address of the PC.
For other measures that can be taken, please refer to When unable to access by WebLinkHH
in 8-3 Q&A of the V460-H Industrial Handheld DPM Reader User Manual (Cat. No. Z461).
8
The WebLink
HH
screen
appears.

7. Connection Procedure
13
9
Click on the gear icon on the
upper right of the screen and
select Advanced.
10
The Advanced Settings Screen
appears.
Select the Communications
Tab and check the settings for
Ethernet shown in the red
frame.
To use the defaults, you do not
need to change the settings.
If you need to change the IP
address, for example when
connecting multiple code
readers, change the IP Address
and subsequent settings as
necessary.

7. Connection Procedure
14
11
Click on the icon shown in the
red frame to save the settings to
the code reader.
12
Finally, check the version
number of the code reader.
Click on the gear icon on the
upper right of the screen and
select About WebLink.
13
You can check the current
version of the code reader in
About WebLinkHH.
Update the code reader to the
latest version as needed.

7. Connection Procedure
15
7.3. Controller Setup
Set up the controller.
7.3.1. Starting the Sysmac Studio and Loading the Project File
Start the Sysmac Studio Automation Software and load the Sysmac Studio Project File.
Install the Sysmac Studio and USB driver on the PC beforehand. In addition, connect the PC
and the controller with a USB cable, and turn ON the power supply to the controller.
1
Start the Sysmac Studio.
Click Import.
* If a user account control dialog
box is displayed at startup,
select the option to start.
2
The Import file Dialog Box is
displayed. Select the project file
OMRON_V460_NJ_ETN(TCP)_
V100.csm2 (Sysmac Studio
Project File) and click Open.
* Obtain the latest version of the
Sysmac Studio Project File
from the OMRON website.
3
The OMRON_
V460_NJ_ETN(TCP)_V100
Project Window is displayed.
The window consists of three
panes: “Multiview Explorer” on
the left side, “Edit Pane” in the
center, and “Toolbox” on the
right side.
Multiview
Explorer
Edit Pane
Toolbox

7. Connection Procedure
16
7.3.2. Checking Parameters and Executing Builds
Check the setting parameters. Then, perform program checks and builds on project data.
1
Double-click Built-in
EtherNet/IP Port Settings
under Configurations and
Setup – Controller Setup in the
Multiview Explorer.
2
The
Built-in EtherNet/IP Port
Settings Tab Page is displayed
in the Edit Pane.
Select TCP/IP, select the Fixed
setting Option in IP Address,
and check that the settings are
as follows.
IP Address: 192.168.188.1
Subnet mask: 255.255.0.0
Default gateway: _._._._
Check that Keep Alive is set as
follows.
Keep Alive: Do not use
Linger option: Do not specify
3
Double-click
Task Settings
under Configurations and
Setup
in the Multiview Explorer.
4
The
Task Settings
Tab Page is
displayed in the Edit Pane.
Select Program Assignment
Settings and confirm that
Primary Task is set to
Program0.

7. Connection Procedure
17
5
Select Check All Programs
from the Project Menu.
6
The Build Tab Page is displayed
under the Edit Pane.
Confirm that 0is shown for both
Errors and Warnings.
7
Select Rebuild Controller from
the Project Menu.
A dialog box showing the
progress of conversion appears.
8
In the Build Tab Page, confirm
that 0is shown for both Errors
and Warnings.