KEYENCE CV-X290 User Manual
Introduction
WARNING
CAUTION
Important
Reference
96M13191
High-speed, High-capacity
Machine Vision System
CV-X290
Controller Instruction Manual
Read this manual thoroughly before using the CV-X290.
Always keep this manual in a safe place for future reference.
This manual describes the hardware information. Read this manual
thoroughly to understand how the CV-X290 works in order to maximize
the performance of the system.
• Always keep this manual in a safe location for future reference.
• Please ensure that the manual is passed to the end user of the
controller.
Symbols
The following symbols alert you to important messages. Be sure to read
these messages carefully.
DANGER
It indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
It indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
It indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
NOTICE
Point
It indicates a situation which, if not avoided, could result in
product damage as well as property damage.
It indicates cautions and limitations that must be followed during
operation.
It indicates additional information on proper operation.
It indicates tips for better understanding or useful information.
Trademarks
• "SD Memory Card" is a registered trademark of the SD Association.
• Other company names and product names noted in this document are
registered trademarks or trademarks of their respective companies.
The TM mark and ® mark are omitted in this manual.
Libraries and programs
libjpeg
Copyright ©1991-2012, Thomas G. Lane.
This software is based in part on the work of the Independent
JPEG Group.
1
Package Contents
Point
WARNING
CAUTION
NOTICE
CAUTION
CAUTION
CAUTION
NOTICE
The equipment and accessories listed below are included in the package
when shipped. After opening the carton, check that you have received all
of the equipment and accessories listed below.
Standard Package
• Controller Unit × 1(CV-X290)
• SD Card (CA-SD1G (1 GB)) × 1
(pre-installed in SD1 slot)
• Dedicated mouse (OP-87506) × 1
• Software DVD-ROM for PC × 1
• Controller instruction manual × 1
In order to connect a camera to this controller, a camera input
unit (sold separately; the CA-EC80L for high-pixel cameras, the
CA-EC80HX for HX Series cameras, the CA-EC80LJ for the LJV, or the CA-EC80 for area cameras) is required.
Safety Precautions
General Cautions
• Do not use this product for the purpose of protecting the
human body or any part thereof.
• Because this product was not designed for use in an
explosion-proof area, it must never be used in an explosionproof area.
• Before starting or operating the system, check to make sure
all system functions are working properly.
• If any Keyence product fails, take all safety precautions to
prevent damage before using the system again.
• If the system is operated beyond its published specifications
or if the system is modified, its functions and performance
cannot be guaranteed.
• Please note that when the system is used in combination
with other instruments, its functions and performance may
be degraded.
• Do not subject the controller or connected devices to a
sudden change in temperature.
There is the risk of condensation occurring.
General cautions for the controller
• Do not use with any power voltage other than 24 VDC. Doing
so may cause fire, electric shock, or product malfunction.
• Do not disassemble or modify the unit. Doing so may cause
fire or electric shock.
Operating environment and conditions
• To use the system properly and safely, avoid installing this unit
in the following locations. Doing so may cause fire, electric
shock, or product malfunction.
– Locations that contain moisture or dust, or that are
poorly ventilated.
– Locations where the system is exposed to direct
sunlight or temperature increases.
– Locations where there are flammable or corrosive
gases.
– Locations where the unit may be directly subjected to
vibration or impact.
– Locations where water, oil or chemicals may splash
onto the unit.
– Locations where static electricity is present or electric
discharge may occur.
• Keep this unit and cables away from high-tension cables and
power lines.
Otherwise, noise may cause malfunction or accidents.
• Bundle cables with spiral tubing material. Direct bundling will
NOTICE
concentrate the cable load on the bindings, which can result
in cable damage or short circuit.
• The controller and optional devices are precision
components. To maintain performance do not subject them
to vibration or shock.
Measures to be taken when an abnormality occurs
In the following cases, turn the power OFF immediately. Using
the unit in an abnormal condition may cause fire, electric shock,
or product malfunction. Contact your local Keyence office for
repair.
• If water or debris enters the system
• If the system is dropped or the case is damaged
• If smoke or a burning smell emits from the controller
Usage
• Before making any connections/disconnections, be sure to
turn off the power of this unit and connected devices. Failure
to do so may result in a malfunction of the controller or
connected devices.
• Do not turn the power off while you are programming.
Otherwise, all or part of the program settings may be lost.
• Do not block the ventilation holes. Otherwise, the inside
temperature may rise and a malfunction may occur.
• Do not allow an excessive amount of sunlight or bright indoor
light to enter the camera for a long period of time. Doing so
may cause damage to the image capture surface inside the
camera.
Maintenance
• Do not clean with benzene, thinner, or alcohol. Doing so may
NOTICE
cause discoloration or deformation of the unit.
• If the unit has any dirt on it, wipe it off with a cloth moistened
with a mild detergent, then wipe with a dry cloth.
Precautions on Regulations and Standards
CE Marking
KEYENCE evaluates compliance with the requirements of the EC
directive according to how products fulfill the below conditions. KEYENCE
has confirmed that this product meets these requirements. When this
product is used in EU nations, take note of the following precautions.
EMC Directive (2004/108/EC)
• Applicable standard EMI: EN61326-1, Class A
EMS: EN61326-1
• Use cables shorter than 30 m to connect the controller and its external
devices.
However, these precautions do not guarantee that the customer’s entire
machinery installation is compliant with the EMC Directive. The customer
is responsible for determining the compliance of the overall machinery
installation.
2
Identifying Controls and Connectors
NOTICE
NOTICE
With CA-EC80L installed
With CA-EC80LJ installed
햿Power and ground terminals
Use to connect power (24 V DC) and the ground wire.
헀Expansion unit connector 2 (left side)
Use to connect the illumination expansion unit CA-DC10E, CA-DC21E, or
CA-DC30E.
헁CAMERA1 connector
Use to connect the LJ-V as camera 1.
Installing the Controller Unit
Install the controller unit to DIN rail, or use the holes on the bottom of the
controller to secure it with screws.
• Do not install the controller in a location with lots of dust or
water vapor.
The controller does not have a mechanism to protect it from
dust or water. Dust or water entering the controller can cause
damage to the controller.
• Turn off the power to the controller when connecting or
removing an expansion unit, a cable, or a terminal block.
Connecting or removing the camera expansion unit, the
cable, or the terminal block while the power is being supplied
may damage the controller or peripheral devices.
• When an expansion unit is not connected, place the
connector protection cover back on the controller. Using the
controller with the connector exposed may cause damage to
the controller.
Caution on Direction of Controller Mounting
• Install the controller in the direction indicated by the circle shown below.
Do not install the controller in any other direction.
햲 Parallel I/O connector
Use to connect the parallel input/output signals.
햳 SD2 slot (upper), SD1 slot (lower)
Insert an SD card.
The lower slot (SD1) holds the included SD card (1 GB) by factory default.
Important
SD Card 1 must be inserted while the device is operating.
햴Camera slot
Use to connect the camera input unit.
(At the time of shipping, nothing is inserted in the slot.)
햵USB connector for the dedicated mouse
Use to connect the included dedicated mouse.
The USB port is used exclusively for the dedicated mouse (OP-
87506).
Connecting other equipment including a commercial USB
mouse can cause a malfunction or damage to the controller or
connected devices.
햶RGB output terminal
Use to connect to an external monitor.
햷USB connector
Use to connect a USB cable.
햸Expansion unit connector 1 (right side)
Use to connect the camera expansion unit (CA-E800).
햹Camera 1 connector
Use to connect camera 1.
햺TOUCH PANEL port
Use to connect an optional RS-232C cable for the touch panel (OP87258: 3m/OP-87259: 10m).
햻RS-232C port
Use to connect an optional RS-232C communication cable (OP-26487:
2.5m) or an optional RS-232C modular cable for touch panels
(OP-87264: 3m/OP-87265: 10m).
햽ETHERNET connector
Use to connect an Ethernet cable.
햾Terminal block
Use for signal input and output.
• For ventilation, keep the space free of objects for 50 mm or more above
the controller and 50 mm or more for both sides. Keep the space free of
objects for 90 mm or more in the front of the connector panel in order to
connect the cables safely.
• When two or more controllers are installed side by side, maintain 50
mm or more of space between the controllers, and 50 mm or more
above both controllers.
(Provide the same space when the controller and an LJ-V controller are
installed side by side.)
50 mm
50 mm
NOTICE
50 mm
50 mm 50 mm
• Do not block the ventilation openings on the top and bottom
of the controller. If the vents are blocked, heat will
accumulate inside the controller and can cause a system
failure.
• When installing the controller on a surface, pierce holes in
the surface at the positions of the ventilation openings on the
bottom of the controller or perform similar operations to
ensure that there is ventilation from the bottom of the
controller to the top.
• If the temperature inside the control panel (temperature at
the bottom of the controller) exceeds the rating, use forced
air-cooling or increase the free space around the system to
improve ventilation until the operating ambient temperature
decreases below the rating.
3
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