Omron V330-F Series User manual

Z412-E1-01
Machine Automation Controller NJ-series
General Ethernet (TCP/IP) Connection Guide
OMRON Corporation
Auto Focus Multi Code Reader
V330-F / V430-F-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 Support Tools ................................................. 5
5.1. Applicable Products ........................................................................... 5
5.2. Device Configuration.......................................................................... 6
6. Ethernet Settings....................................................................................... 9
6.1. Ethernet Communication Settings...................................................... 9
6.2. Example of Connection Check for Communications ........................ 10
7. Connection Procedure .............................................................................11
7.1. Operation Flow..................................................................................11
7.2. Code Reader Setup ......................................................................... 12
7.3. Controller Setup ............................................................................... 17
7.4. Checking the Connection Status...................................................... 23
8. Initializing the System............................................................................. 26
8.1. Initializing the Controller................................................................... 26
8.2. Initializing the Code Reader ............................................................. 26
9. Project File ............................................................................................... 27
9.1. Overview .......................................................................................... 27
9.2. Code Reader Command .................................................................. 31
9.3. Error Judgment Processing.............................................................. 33
9.4. Variables Used................................................................................. 35
9.5. Programs (ST Language)................................................................. 40
9.6. Timing Chart..................................................................................... 57
9.7. Error Processing .............................................................................. 63
10. Revision History .................................................................................. 67

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
Z432 V320-F/V330-F/V420-F/V430-F
Series
MicroHAWK V320-F/V330-F/V420-F/V430-F
Series Barcode Reader User Manual
Z407 V320-F/V330-F/V420-F/V430-F
Series
Autofocus Multicode Reader MicroHAWK
V320-F/V330-F/V420-F/V430-F Series User
Manual for Communication Settings

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 March 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 code reader products
(V330-F/V430-F 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: smc2)
OMRON_V330_V430_NJ_ETN(TCP)_V100.
smc2
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 intended 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 Support Tools
5
5. Applicable Products and Support Tools
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 V330-F-
V430-F-
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 Support Tools
6
5.2. Device Configuration
The system components required for reproducing the connection procedures described in this
document are as follows.
• Configuration with V330-F
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_V330_V430_NJ_
ETN(TCP)_V100. smc2
Ver. 1.00
--- PC (OS: Windows 10) ---
--- USB cable
(USB 2.0-compliant B-type
connector)
---
--- LAN cable (STP (shielded,
twisted-pair) cable of Ethernet
category 5 or higher)
OMRON Code reader V330-F064N12M-NNX Ver. 2.1.0
OMRON PoE (Power over Ethernet) injector Select one that can be
powered via Ethernet.
---
--- 24 VDC power supply ---
USB cable
LAN cable
NJ301-1200
(Built-in EtherNet/IP Port)
Switching
hub
W4S1-05C
PC
(Sysmac Studio
installed, OS:
Windows 10)
LAN cable
LAN cable
24 VDC power supply
V330-F064N12M-NNX
PoE injector

5. Applicable Products and Support Tools
7
• Configuration with V430-F
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_V330_V430_NJ_
ETN(TCP)_V100.smc2
Ver. 1.00
PC (OS: Windows 7)
USB cable
(USB 2.0-compliant B-type
connector)
LAN cable (STP (shielded,
twisted-pair) cable of
Ethernet category 5 or
higher)
OMRON Code reader V430-F000M12M-SRX Ver. 2.1.0
OMRON
I/O Cable
V430-W8-3M
OMRON Ethernet cable V430-WE-3M
--- 24 VDC power supply ---
USB cable
LAN cable
NJ301-1200
(Built-in EtherNet/IP Port)
Switching
hub
W4S1-05C
PC
(Sysmac Studio
installed, OS:
Windows 10)
Ethernet cable
V430-WE-3M
V430-F000M12M-SRX
I/O Cable
V430-W8-3M
24 VDC power supply
24 VDC power supply

5. Applicable Products and Support Tools
8
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.
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).
Note
Refer to the MicroHAWK V320-F/V330-F/V420-F/V430-F Series Barcode Reader User
Manual (Cat. No. Z432) for the power supply specifications that can be used for 24 VDC
power supply (for the code reader).

6. Ethernet Settings
9
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
10
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.
The controller sends a “read trigger” command to the code reader. The code reader sends the
read data back 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
Variable
Local_
RecvData
Send data
area
Socket
communications
Socket open
Receives read data.
Sends serial command.
< > (Read trigger
command)
Send data
Socket close
Read data
Reads code.
Receive data
area

7. Connection Procedure
11
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
12
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 192.168.188.101 and its subnet mask to 255.255.0.0.
1
[Using V330-F]
Connect the cord reader and the
switching hub to the PoE
injector with a LAN cable.
[Using V430-F]
Connect the Ethernet connector
of the code reader to the
switching hub with the Ethernet
cable.
Connect the I/O cable to the I/O
connector and turn ON the 24
VDC power supply.
* In this document, only the
power supply wires of the I/O
cable are connected and
checked. Be careful not to
short-circuit any other wires.
* Ground the shield wire as
needed. For more information
on grounding, please refer to
Grounding in Appendices of
the MicroHAWK
V320-F/V330-F/V420-F/V430-
F Series Barcode Reader User
Manual (Cat. No. Z432).
24 VDC
power
supply
Switching
hub
I/O Cable
V430-W8-3M
Ethernet cable
V430-WE-3M
Switching
hub
W4S1-05C
LAN cable
LAN cable
V330-F064N12M
-NNX
PoE injector
I/O
Connector
Ethernet
Connector
Red Striped
Gray Striped

7. Connection Procedure
13
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 how to open the screen
shown on the right in Windows
10, please refer to step 4.
4
(1) From the Windows Start Menu, select Control Panel – Network and Internet – Network
and Sharing Center.
(2) Click on Local Area Connection. The Local Area Connection Status Dialog Box is
displayed. Click Properties.
(3) In the Local Area Connection Properties Dialog Box, select Internet Protocol Version 4
(TCP / IPv4), and click the Properties Button.
(4) Click the OK Button.
5
Start your browser and enter
http://192.168.188.2.
“Google Chrome” is the
recommended browser.
24 VDC power supply
LAN cable

7. Connection Procedure
14
6
When the WebLink startup
screen is displayed, go to step
8.
If you cannot access by
WebLink, go to step 7.
7
If the WebLink 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 WebLink in
Q&A in Appendices of the MicroHAWK V320-F/V330-F/V420-F/V430-F Series Barcode
Reader User Manual (Cat. No. Z432).
8
The WebLink screen appears.
9
Click on the Setup Tab and, in
Read Cycle Sequence, set
Cycle to Triggered.
10
Click on the gear icon on the
upper right of the screen and
select Advanced.

7. Connection Procedure
15
11
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.
12
Click on the icon shown in the
red frame to save the settings to
the code reader.
13
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.

7. Connection Procedure
16
14
About WebLink is displayed,
so you can check the current
version of the code reader.
Please update the code reader
to the latest version if
necessary.

7. Connection Procedure
17
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_V330_V430_NJ_ETN(
TCP)_V100. smc2 (Sysmac
Studio Project File) and click
Open.
* Obtain the latest version of the
Sysmac Studio Project File
from the OMRON website.
3
The OMRON_V330_V430_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