KEYENCE CV-5001 Series - Manual (Page 2)

2
Symbols
The following warning symbols are used to ensure safety and to
prevent human injury and/or damage to property when using the
system.
DANGER
Indicates that the operator is at risk of death or serious physical
injury if the system is improperly operated or this precaution is not
followed.
Warning
Indicates that the operator is at risk of physical injury if the system is
improperly operated or this precaution is not followed.
Caution
Indicates that property could be damaged (product malfunction, etc.)
if the system is improperly operated or this precaution is not
followed.
Indicates important operating procedures that could be easily
overlooked.
Indicates further information that may be useful to know.
General Cautions
• Before starting work or before starting the system, confirm that all
the functions of the system are working properly.
• If any KEYENCE product fails, take full safety measures to prevent
damage before using the system again.
• If the system is used beyond published specifications or if the
system is modified, the 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 use this product for the purpose to protect a human body
or a part of human body.
• This product is not intended for use as explosion-proof product.
Do not use this product in hazardous location and/or potentially
explosive atmosphere.
• Do not subject this unit or connected devices to a sudden change
of temperature, as condensation may occur.
Warning
General
• Do not use with any power voltage other than 24 V DC. Doing so
may cause fire, electric shock, or product malfunction.
• Do not disassemble or modify this 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 occurs.
• Keep this unit and cables away from high-tension cables or power
lines. Otherwise, noise may cause malfunction or accidents.
• Bundle cables with a spiral tubing material. Direct bundling will
concentrate the cable load on the bindings, which can result in
cable damage or short circuit.
• This unit and optional devices are precision components. Do not
subject them to vibration or impact.
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 system
Caution
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 malfunction of the system 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 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 CCD inside the camera.
Note
Maintenance
• Do not clean with benzene, thinner, or alcohol.
• Doing so may 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.
CE Marking
KEYENCE evaluates compliance with the requirements of the EMC
directive according to how products fulfill the below conditions.
KEYENCE has confirmed that the CV-5001 Series meets these
requirements. When the CV-5001 Series 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 unit and its
external devices.
• When connecting a CC-Link unit CA-NCL10E, attach a ferrite core
(OP-84364, optional) within 300 mm on the CA-CNL10E side of
the CC-Link dedicated cable.
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.
Safety Precautions
Note
Reference
Precautions on Regulations and Standards