OMRON V400-F050, V400-F250, V400-F350 User Guide
2D Code Reader
V400-F050/250/350
User’s Manual
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Introduction
Thank you for purchasing the OMRON V400-F050/250/350.
This manual describes the functions, performance, and application
methods of the V400-F050/250/350.
This manual is intended for personnel with knowledge of electrical
systems. Be sure to read and understand this manual thoroughly before
using the product, and keep this manual in an easily accessible location
for quick reference when required.
Introduction
ÇÕǹÇ?Ç ëÊ 1 èÕ ëÊ 2 èÕ ëÊ 3 èÕ ëÊ 4 èÕ
Introduction
Introduction
Section 1
Section 2
Section 3
Section 4
Section 5
Application Considerations (Read and understand this information first.)
Section 1 Section 2 Section 3 Section 4 Section 5
Studying the V400-F
Changing Reading Conditions
Setting RS-232C and Discrete I/O Communication Conditions
Other Settings
Communicating with PC and Programmable Controller
Section 6
Section 6
Appendix
Troubleshooting
2D Code Reader
Appendix
User’s Manual
V400-F050/250/350
Introduction
Introduction
READ AND UNDERSTAND THIS DOCUMENT
Please read and understand this document before using the products. Please consult your OMRON
representative if you have any questions or comments.
WARRANTY
OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for
a period of one year (or other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING
NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE
PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL
DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE
PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR
STRICT LIABILITY.
In no event shall responsibility of OMRON for any act exceed the individual price of the product on which
liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS
REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT
DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED
UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer
to separate catalogs for OMRON's safety rated products.
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to
the combination of products in the customer’s application or use of the product.
At the customer’s request, OMRON will provide applicable third party certification documents identifying
ratings and limitations of use that apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination with the end product, machine,
system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not
intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the
uses listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or
uses not described in this document.
V400-F050/250/350
User’s Manual
2
Introduction
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical
equipment, amusement machines, vehicles, safety equipment, and installations subject to separate
industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED
FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PERFORMANCE DATA
Performance data given in this document is provided as a guide for the user in determining suitability and
does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users
must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other
reasons.
Introduction
It is our practice to change model numbers when published ratings or features are changed, or when
significant construction changes are made. However, some specifications of the product may be
changed without any notice. When in doubt, special model numbers may be assigned to fix or establish
key specifications for your application on your request. Please consult with your OMRON representative
at any time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when
tolerances are shown.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user’s programming of a programmable product, or any
consequence thereof.
COPYRIGHT AND COPY PERMISSION
This document shall not be copied for sales or promotions without permission.
This document is protected by copyright and is intended solely for use in conjunction with the product.
Please notify us before copying or reproducing this document in any manner, for any other purpose. If
copying or transmitting this document to another, please copy or transmit it in its entirety.
V400-F050/250/350
User’s Manual
3
Introduction
Introduction
Meanings of Signal Words
In this manual, precautions are indicated using the following symbols and signal words to ensure safe
use of the
are important for safety and must be observed.
V400-F050/250/350. The precautions indicated by these symbols and signal words
Indicates a potentially hazardous situation which, if not avoided, will
WARNING
result in minor or moderate injury, or may result in serious injury or death.
Additionally there may be significant property damage.
Meanings of Alert Symbols
Indicates the possibility of explosion under specific conditions.
Indicates general prohibitions for which there is no specific symbol.
Alert Statements in this Manual
WARNING
This product is not designed or rated for ensuring safety of persons.
Do not use it for such purposes.
V400-F050/250/350
User’s Manual
4
Introduction
Regulations and Standards
The V400-F050/250/350 complies with the international regulations and standards listed
below.
EC Directives EMC Directive:No.89/336/EEC
EN Standards
(European Standards)
EN61326: 1997, +A1: 1998 +A2: 2001 (EMI: Class A)
Power line: 10 m max. Signal line: 30 m max.
Precautions for Safe Use
Observe the following precautions to ensure safe use of the product.
■ Installation Environment Precautions
• Do not use the product in environments with flammable or explosive gases.
• Do not install outdoors.
• Do not install the product close to high-voltage devices and power devices in order to
secure the safety of operation and maintenance.
• During installation, make sure that screws are tightened firmly.
Introduction
■ Power Supply and Wiring Precautions
• Use the product with the power supply voltages specified in this manual.
• Use a DC power supply with countermeasures against high-voltage spikes (safe
extra low-voltage circuits on the secondary side).
p.20
■ Other Precautions
• If the product becomes extremely hot, or abnormal odors or smoke occurs, stop using
the product immediately, turn OFF the power, and consult with your OMRON
representative.
• Dispose of the product as industrial waste.
• Do not apply pressure or deform the product when disposing of it.
V400-F050/250/350
User’s Manual
5
Introduction
Introduction
Precautions for Correct Use
Always observe the following precautions to prevent operation failures, malfunctions, and
adverse effects on performance and equipment.
■ Installation of the Product
Do not install the product in the following locations:
• Locations subject to ambient temperature that exceeds the rated temperature range
• Locations subject to rapid changes in temperature (causing condensation)
• Locations subject to relative humidity that exceeds the rated humidity range
• Locations subject to corrosive or flammable gases
• Locations subject to dust, salt, or metallic powder
• Locations subject to direct vibration or shock outside the specified ranges
• Locations subject to direct sunlight
• Locations subject to oil or chemical spray
Ambient Temperature
• Maintain a minimum clearance of 50 mm above and below the product to improve air
circulation.
• Do not install the product immediately above significant heat sources, such as
heaters, transformers, or large-capacity resistors.
• Do not let the ambient operating temperature exceed 45°C.
• Provide a forced-air fan cooling or air conditioning if the ambient temperature is near
45°C so that the ambient temperature never exceeds 45°C.
Noise Resistance
• Do not install the product in areas where highvoltage equipment is installed.
• Do not install the product within 200 mm of power
Power cable
200mm min.
cables.
POWER OK NG
Main unit
200mm min.
V400-F050/250/350
User’s Manual
6
Introduction
■ Installation and Handling of Components
• Use the cables specified in this manual.
p.20
• Keep the power supply cable as short as possible (10 m maximum).
• The power lines and discrete I/O lines of the communication/power cable should not
be short-circuited with each other.
• Power output lines of the monitor cable should not be short-circuited with each other.
• Do not supply power from the monitor's power cable, since it is provided for output
only.
• Do not attempt to dismantle, repair, or modify the product. Failure to observe this may
result in breakdown or fire.
■ Connecting and Removing Cables
• Do not connect or disconnect the cables while power is supplied.
• Do not connect a cable to the 2D Code Reader if the other end of the cable is
connected to a personal computer or a Programmable Controller.
• To prevent damage from static electricity, use a wrist strap or another device for
preventing electrostatic charges when touching terminals or signal lines inside
connectors.
Introduction
■ Turning OFF the Power Supply
• Do not turn OFF the power supply while a message is being displayed indicating that
processing is being performed. Data in memory will be destroyed, and the product
may not operate correctly the next time it is started.
• Do not turn OFF the power while the setting data is being saved. Data in memory will
be corrupted, and the product may not operate correctly the next time it is started.
V400-F050/250/350
User’s Manual
7
Introduction
Introduction
How to Use This Manual
How to Use This Manual
Page Format
Setting Reading Conditions Manually
This section explains how to set reading conditions manually.
1.
Switch to the setting mode.
Hold down the center button for more than two seconds to
activate the setting mode.
“Changing Settings” p.24
2.
Select [Bank Setting] from [Setting Menu].
The [Bank Setting] screen will appear.
3.
From [Bank #00] to [Bank #09], select the
bank to which you want to set reading
condition.
The contents of the selected bank are displayed in the
right area of the screen.
The edit menu will be displayed.
STILL/LIVE MODE TRIG
UP EXECUTE DOWN
Hold down for more
than two seconds.
Section 2
Changing Reading Conditions
Section title
Outline
Section 2 Setting Reading Conditions Manually
Index label
Provides the section number
and subject matter. Can be
used to immediately open the
desired page.
Screen display
Setting item Settings Details
Light Channel
Code Type Set the code type.
Shape
Select the light to be used.
(For V400-F050)
Right CH.* The light connected to the right light connector will be used.
Left CH. The light connected to the left light connector will be used.
None No
DataMatrix The code will be read as a DataMatrix type code.
QRCode The code will be read as a QRCode type code.
Auto* The code type will be identified automatically.
Select the code shape.
This item is effective only when [DataMatrix] is selected for [Code Type].
Square The code will be read as a square code.
Rectangle The code will be read as a rectangular code.
Auto* The code shape will be identified automatically.
light will be used.
V400-F050/250/350
User's Manual
Describes the settings.
31
Procedure and additional explanations
Information useful during the operation and reference
pages are provided here with special marks to indicate
the kind of information being provided.
V400-F050/250/350
User’s Manual
8
*This page does not actually exist in this manual.
Visual Aids
Introduction
Introduction
Indicates points that are important in using product functions or in application procedures.
Indicates page numbers providing related information.
Indicates helpful information when a problem occurs and explanations of technical terms.
Visual Aids
V400-F050/250/350
User’s Manual
9
Introduction
Introduction
Contents
Contents
Introduction
Meanings of Signal Words 4
Meanings of Alert Symbols 4
Alert Statements in this Manual 4
Regulations and Standards 5
Precautions for Safe Use 5
Precautions for Correct Use 6
How to Use This Manual 8
Visual Aids 9
Contents 10
Section 1 Studying the V400-F 13
Features and Functions of V400-F 14
Installing and Connecting the Code Reader 18
Simple Teaching 22
Changing Settings 24
Reading Results 26
Section 2 Changing Reading Conditions 29
Setting Reading Conditions by Teaching 30
Setting Reading Conditions Manually 32
Selecting the Bank to be Used Normally 37
Copying a Bank 38
Deleting the Content of a Bank 40
Setting the Retry Method 41
V400-F050/250/350
User’s Manual
10
Introduction
Section 3 Setting RS-232C and Discrete I/O Communication Conditions 43
Setting RS-232C Communication Conditions 44
Introduction
Setting Discrete I/O Communication Conditions 48
Section 4 Other Settings 51
Setting Screen Display 52
Viewing the Images Read in the Past 53
Saving/Initializing All the Settings 56
Displaying the Version Information 58
Section 5 Communicating with PC and Programmable Controller 59
RS-232C Communication 60
Discrete I/O Communication 73
Contents
Section 6 Troubleshooting 81
Error Codes and Corrective Actions 82
Troubleshooting 82
Appendix 85
Lens and Lighting 86
Line Speed and Reading Time/Exposure Time 91
Maintenance 93
Specifications and Dimensions 94
ASCII Table 99
Ladder Programming Example for Connecting to a PLC 100
FCS Check Program Example (BASIC) 104
Data Capacity Table 106
Menu Hierarchy 109
Revision History 110
V400-F050/250/350
User’s Manual
11
Introduction
Contents
Introduction
MEMO
V400-F050/250/350
User’s Manual
12
Section 1 Studying the V400-F
This section provides items, such as the V400-F is features, installation,
connections and operation flow, with which the operator should be familiar to
use the V400-F.
Features and Functions of V400-F 14
Compact and Easy-to-Operate 14
Advanced Functions 16
Other Features 17
Installing and Connecting the Code Reader 18
Mounting the Main Unit 18
Connecting Peripheral Devices 20
Simple Teaching 22
Section 1 Studying the V400-F
Changing Settings 24
Reading Results 26
Monitor Display 26
RS-232C Communications Output 28
V400-F050/250/350
User’s Manual
13
Section 1
Studying the V400-F
Features and Functions of V400-F
Section 1 Features and Functions of V400-F
This fixed type 2D code reader provides advanced reading functions and is designed for easy
operation by anyone. It reads 2D codes directly marked on boards and metal materials.
Two types of code reader are available: the V400-F250/350, whose lens and light are
integrated into one compact body, and the V400-F050, to which a C-mount lens can be
attached to enable use of various lights.
Compact and Easy-to-Operate
Light/Lens Integrated Type
Light and Lens are Integrated
Eliminates troublesome lens mounting and light.
V400-F250 V400-F350
Narrow-field light Wide-field light
C-mount Type
Allows Mounting of a C-mount Type Lens
Provides Two Connectors that
Allow Direct Connection of Light
No power source is required for the
light.
V400-F250/350
External size: 40 × 50 × 97 mm
V400-F050
Supports
DataMatrix ECC200
(max. 64 × 64)
Readable codes
DataMatrix QRCode
• ECC200
10 × 10 to 64 × 64
8 × 18 to 16 × 48
V400-F050/250/350
User’s Manual
14
C-mount type lens
(Recommended: p.89)
• Model 1, 2
21 × 21 to 57 × 57
(Version 1 to Version 10)
(Recommended:
p.86)
External size:
Direct ring light
Back light
40 × 50 × 75 mm
Low-angle ring light
Reflected light
Coaxial light
Checking Reading Results by Easy-to-See LEDs
Section 1
Studying the V400-F
Easy Operations with 3 Buttons
POWER LED (green) OK LED (blue) NG LED (red)
Lit when power is ON.
Left button
Switches between still and realtime images.
(* Monitor required)
Adjusts brightness (hold down for
two seconds).
(* Monitor required)
Center button
----------Switches to setting mode
(hold down for two seconds)
(* Monitor required)
Programmable controller
PC
.
o
T
Power
supply
device
POWER OK NG
STILL/LIVE MODE TRIG
UP
CN1
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Omron Corporation MADE IN JAPAN
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.
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Lights up when reading is successful.
EXECUTE DOWN
CN2
)
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One-Touch Reading by
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.
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“Simple Teaching” (p.22)
Teaching/reading can be executed
and completed by just holding down
the right button for two seconds.
Reading can be started without
monitor.
Various Retry Functions
( p.41)
Retry can be performed not only with
different exposure time, but also with
two or more reading conditions that
are switched automatically.
Section 1 Features and Functions of V400-F
Lights up when
reading has failed.
Right button
Performs reading.
“Simple Teaching”
(Hold down for two seconds)
Communication/power cable
connector
Monitor cable connector
POWER
SYNC
Connecting to a Monitor
Allows Advanced Settings
V400-F050/250/350
User’s Manual
15
Section 1
Studying the V400-F
Advanced Functions
Section 1 Features and Functions of V400-F
Retrying by switching to another bank automatically ( p.41)
Retry is performed by switching the reading condition (Bank) among the
maximum five conditions.
Two condition switching methods are available: one which determines the order
of the conditions to be used automatically according to the frequency of their use,
and the other that switches them according to the registered order.
Combining with the retry settings that are made for each reading condition
enables various retry settings.
[Automatically determining the order according to frequency of use]
1st Bank
Successful retry count: 25
2nd Bank
Successful retry count: 1
3rd Bank
Successful retry count: 50
4th Bank
Successful retry count: 15
5th Bank
Successful retry count: 9
Previous reading was successful.
Reading condition (example: 5th Bank)
3rd Bank
Successful retry count: 50
1st Bank
Successful retry count: 25
4th Bank
Successful retry count: 15
2nd Bank
Successful retry count: 1
For the 2nd and
subsequent
retries, the reading
condition used for
the 1st retry will be
excluded.
Setting the reading region ( p.33)
Set the image region to be read.
This shortens the processing time.
V400-F050/250/350
User’s Manual
16
Setting a filter ( p.34)
Performing image processing before
reading reduces possibility of reading error.
Filtering can be performed in 3 steps.
• Smooth, Dilate/Erosion, Median
Section 1
Studying the V400-F
Enables switching between two lights (V400-F050 only) ( p.34)
The light to be used can be switched
between two lights according to the
situation.
Combining this function with the auto
bank switch retry function enables the
code reader to handle partially
reflecting work pieces.
Other Features
Saves up to 10 reading conditions ( p.30)
Saves up to 28 past read images ( p.53)
This allows you to identify the errors that occurred, by checking the saved past images.
Supports NPN/PNP by simply exchanging the cable.
Section 1 Features and Functions of V400-F
Allows direct power supply to the monitor.
Use of the monitor cable (V400-WM0) and LCD monitor (F150-M05L-2D) enables the
V400-F to supply power to the monitor, making settings monitoring and maintenance
easy.
Displays results in various ways ( p.26)
Highlights the reading state.
Highlighting ( p.26)
Displays the RS-232C communication history.
Communication history display
( p.27)
Displays analysis result of code quality numerically
and graphically (bar).
Code quality analysis display ( p.27)
V400-F050/250/350
User’s Manual
17
Section 1
Studying the V400-F
Installing and Connecting the Code Reader
Section 1 Installing and Connecting the Code Reader
.
Mounting the Main Unit
Mount the reader at a distance where the code image can be shot correctly.
There are two mounting methods: “DIN track mounting” and “Base mounting”.
Field of Vision and Distance from the Code
• An accurate image will not be obtained if the installation distance is too long or too short. Always use
the installation distance given below.
• The field of vision and installation distance of the V400-F050 vary with the lens to be used.
“Selecting a Lens” p.89
V400-F250 V400-F350
MADE IN JAPAN
CN2
DOWN
TRIG
NG
OK
MODE
POWER
EXECUTE
UP
STILL/LIVE
Omron Corporation
CN1
Installation distance:
200 mm
Installation distance:
100 mm
Code
Code
Field of vision
14 × 18.5 mm
Field of vision
31 × 42 mm
Glossy Workpieces
Install the Main Unit at an angle so that regular reflective light is not included in the
image.
Recommended Installation Angle
Model Recommended angle
V400-F250 10°
V400-F350 5°
V400-F050/250/350
User’s Manual
18
Section 1
Studying the V400-F
Base Mounting
Mount the reader with four M3 screws.
Mounting dimensions
2-M3
(Screw fitting length: 5 mm or less)
(Unit: mm)
Mounting the Mount Seat
First mount the mount seat, then mount the reader to the seat with two M4 screws. The
reader can also be mounted with one 1/4-20UNC screw.
Mounting dimensions
(Unit: mm)
Section 1 Installing and Connecting the Code Reader
2-M4
(Screw fitting length: 8 mm or less)
DIN Track Mounting
1. Mount the mount seat to the
undersurface of the base of the
reader with M3 screws (supplied
with the reader).
1/4-20 UNC
(Screw fitting length: 8 mm or less)
2.
Slide the seat into the DIN rail, and
then tighten the two screws at one
edge of the rail using the hexagonal
wrench (supplied with the reader).
V400-F050/250/350
User’s Manual
19
Section 1
Studying the V400-F
Connecting Peripheral Devices
Connect peripheral devices to the reader.
Section 1 Installing and Connecting the Code Reader
Always turn OFF the reader before connecting or disconnecting a peripheral device's cable.
Peripheral devices may be damaged if the cable is connected or disconnected with the power ON.
The connector (CN2) for the monitor is capped when the reader is shipped. The cap must be left on
those connectors that are not used to protect them from dust, dirt and static electricity.
MonitorMain
F150-M05L-2D
Align the
marks.
Attach a ferrite core.
The ferrite core must
be located at least
10 mm away from the
base of the connector.
Programmable controller PC
Communication/
power cable
Power
supply
device
Recommended: OMRON
S8VS-03024
Programmable controller
V400-W23 (NPN type)
V400-W23P (PNP type)
Blue
Brown
or
Align the
marks.
When plugging in a
connector, push it with a
force of no more than
15 to 20 N.
Then, pull gently on the
cable (approximately
10 N) to make sure the
connector is securely
connected.
Monitor cable
V400-W24 (NPN type)
V400-W24P (PNP type)
Brown
Blue
Recommended: OMRON
S8VS-03024
V400-WM0
PC
+24 V
Brown0VBlue
Communication/
power cable
Power
supply
device
V400-F050/250/350
User’s Manual
20
Discrete I/O
Wiring method: p.73
Make sure that the
connector is oriented
correctly and not inserted
at an angle. Secure the
connector using the
screws on both sides of
the connector.
RS-232C connector
(male)
RS-232C connector RS-232C connector
RS-232C connector
(female)
Make sure that the
connector is oriented
correctly and not inserted
at an angle. Secure the
connector using the
screws on both sides of
the connector.
Section 1
Studying the V400-F
Lens and light (for V400-F050 only)
Left-side light cable connector
Right-side light cable connector
To the light
Align the projection on the light
cable is connector with the slot on
the connector of the reader.
C-mount type lens
Recommended lens: p.89
Light cable
Light
To the light
Recommended light: p.86
Power
For V400-F050/250/350, a power supply device must be provided separately.
Wire the power supply independently of other devices. In particular, keep the
power supply wired separately from inductive loads.
Use a DC power supply with safety measures against high-voltage spikes (safety extra lowvoltage circuits on the secondary side). If UL recognition is required for the overall system, use
a UL Class II DC power supply.
Use a power supply that meets the following requirements.
Output current 1.2 A min.
Power supply voltage 24 VDC ±10%
Recommended S8VS-03024
Section 1 Installing and Connecting the Code Reader
Connect the brown wire to the positive (+) side of the power
supply and the blue wire to the negative (-) side.
Handling the Cable
After the connector is plugged in, do not apply a
force of more than 30 N to the connector in the
directions shown below.
Excessive force will damage the connector.
30 N max.30 N max.
30 N max.
(+) side
(-) side
Brown
Blue
When disconnecting a cable, hold the part of the
plug shown below and then pull it out straight.
Hold this part.
V400-F050/250/350
User’s Manual
21
Section 1
Studying the V400-F
Simple Teaching
Section 1 Simple Teaching
Use “Simple Teaching” to check whether codes on the work piece are readable.
“Simple Teaching” enables you to set necessary reading conditions automatically by simple
operations.
To change reading conditions or set them in detail, use the setting mode.
Turning ON the power
Turn ON the power to the monitor.
• When using F150-M05L-2D, make sure
that it is connected before turning ON the
power to the power supply device.
Turn ON the power to the power supply device.
The POWER LED (green) will light up.
The POWER LED
(green) will light up.
Performing teaching
Capture the work piece.
Switch to the real-time image display
mode, and adjust the position and
brightness of the work piece while
observing the image on the monitor.
[STILL]: Still image
[LIVE]: Real-time image
Display switching
Press the left button to switch
from the still image to the realtime image or vice versa.
Brightness adjustment
Hold down the left button for more
than two seconds, to display the
exposure time adjustment screen.
The brightness will be adjusted
based on the exposure time.
Press
Hold down for
more than two
seconds.
V400-F050/250/350
User’s Manual
22
Perform teaching.
Hold down the right button for
more than two seconds, to perform
“Simple Teaching”.
When teaching is completed successfully, the
teaching and reading results will be displayed.
Three indicators will light: Power (green), OK
(blue), and NG (red). Select [OK] to save the
results.
Indicators light:
Power (green), OK (blue),
NG (red).
Hold down for
more than two
seconds.
Section 1
Studying the V400-F
• The teaching results will be overwritten, registered to [Bank #00], and saved.
• If [Cancel] is selected in the result display screen, the results will not be saved.
Exiting
Turn OFF the power to the power supply device and then to the monitor.
Section 1 Simple Teaching
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Section 1
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Changing Settings
Section 1 Changing Settings
The setting mode allows you to make changes to reading conditions and system settings. This
section explains operations for the setting mode.
Switch to the setting mode.
Hold down the center button for more than two seconds.
All the LEDs will light up and the [Setting Menu] appears.
Hold down for more
than two seconds.
All LEDs light up.
Make settings
Basic operation for setting mode
Use the right and left buttons to select the desired item, and
then press the center button to confirm the selection.
To close the current menu, select [Exit] and then press the
center button.
Name of currently
selected menu
Selectable menus are
enclosed in a white frame.
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Select an item.
Confirm
(Example) When [Bank Setting] is selected
Indicates that this reading condition is
normally used.
* Only when [Bank Setting] is selected
Select an item.
Numerical value inputting method
Move the cursor to the desired item
and press the center button.
Change the value using the right and
left buttons.
Press the center button to confirm the
setting.
Select [Exit] to
close the menu.
The currently
selected item is
enclosed in a
blue frame.
(Cursor)
Section 1
Studying the V400-F
Section 1 Changing Settings
Setting the reading conditions
Select [Bank Setting] from [Setting Menu].
Other settings
Select [System Setting] from [Setting Menu].
[RS-232C]
[Data Format]
[Discrete I/O]
[Display]
[Image Store]
[Bank Switching]
[Version Information]
Set RS-232C communication related parameters such as
baud rate and parity.
Set data format setting for RS-232C communication.
Set discrete I/O related settings including trigger mode
and busy input.
Change the monitor display method.
Select the methods for storing images and referring to
stored images.
Change the automatic bank switch retry setting.
Displays the software version.
p.29
• Up to 10 reading conditions are available.
• When a reading condition is selected, its
settings will be displayed in the right area of the
screen.
• Select the desired reading condition from
among the ten conditions, and set each
condition item manually or by teaching.
• Reading conditions can be copied or deleted.
Reading condition [Bank #00]
contains the contents of
“Simple Teaching”.
p.44
p.46
p.48
p.52
p.53
p.41
p.58
Saving the settings
Select [Save] from [Setting Menu].
All the settings including reading conditions will be saved.
Before exiting, make sure to save
the settings in the setting mode.
If the settings are not saved, the
reading conditions and other
settings will be lost.
p.56
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Section 1
Studying the V400-F
Reading Results
Section 1 Reading Results
This section explains details of the read results.
Monitor Display
Explanation of reading results displayed on the monitor is given below.
There are four display methods: normal display, highlighting display, code quality
analysis display and communication display.
The desired display method can be set in the setting mode.
Display setting: p.52
Normal Display
Normal screen
Reading status
The reading status is
displayed.
OK (blue):Reading is
completed
NG (red): Reading has
• Error code contents
?E000
?E100
?E200
successfully.
failed.
Error code Action
2D code cannot be found, possibly due to uneven background. Check the work piece
surface and lighting condition.
2D code cell cannot be recognized correctly. Check the marking and lighting conditions,
and then perform teaching again.
Reading was not completed within the specified period of time. Check the work piece and
lighting condition, then perform teaching again.
Increase the reading timeout value.
Read data
The read data is displayed.
(Max. 208 characters =
8 lines × 26 characters)
An error code is displayed in case of
reading error.
Highlighting Display
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If reading has failed, it may be possible that the cause can be identified by checking the read image.
p.53
The screen is enclosed in a frame whose color that indicates the reading status.
Reading status
The reading status is
displayed.
OK (blue):Reading is
completed
successfully.
NG (red): Reading has failed.
Read data
The read data is displayed.
(Max. 26 characters)
An error code is displayed in
case of reading error.
Section 1
Studying the V400-F
Code quality analysis display
This screen displays analysis result of code quality numerically and graphically (bar).
Reading status
The reading status is displayed.
OK (blue):Reading is
completed
successfully.
NG (red): Reading has failed.
Read data
The read data is displayed.
(Max. 26 characters)
An error code is displayed in
case of reading error.
Code quality analysis
The code quality analysis
result is displayed
numerically (0 to 100) and
graphically (bar).
• Code quality analysis items
Item Description
Reading Rate Displays the rate of successful reading count to the total reading count.
Contrast Evaluates the code is white/black contrast that varies with the lighting condition.
The larger the difference between the white and black parts of the code, the larger the
contrast. “1” will be displayed if the code is contrast is the minimum readable level.
Focus Evaluates the focus level of the image.
If the code is out of focus, it can no longer be recognized. The more the code is out of
focus, the smaller the value displayed.
Cell Evaluates the number of recognition fails for each cell in the finder pattern, timing pattern
and data.
The more cells in which recognition failure occurs and the more unstable the reading is, the
smaller the value displayed.
Section 1 Reading Results
Communication Display
This screen displays the RS-232C communication history.
Reading status
The reading status is
displayed.
OK (blue):Reading is
completed
successfully.
NG (red): Reading has failed.
Communication history
The RS-232C communication history is indicated by yellow and green characters.
Communication contents are displayed from the bottom to the top of the history display area.
Yellow: Indicates that the content was input to the main body.
Green: Indicates that the content was output from the main body.
Read data
The read data is displayed.
(Max. 26 characters)
An error code is displayed in
case of reading error.
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Section 1
Studying the V400-F
RS-232C Communications Output
Section 1 Reading Results
This section explains the reading results to be output via RS-232C communication.
When reading is successful
The read data is output in the following format.
Number of read data digits
“Number of read data digits” and “Code quality” are output only if [Digit Data] and
[Checker Data] are set to [ON] in the data format setting.
p.46
Read dataCode quality
When reading has failed
By factory default, an error code is output in the following format. However, it is
possible to make a data format setting so that no error code will be output.
Error code output setting: p.47
Header Footer?E000
Error code: p.26, p.82
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