Operating Environment Precautions - Omron CJ - 10-2005 Manual

Operating Environment Precautions

!Caution Confirm that the equipment is operating safely before starting actual opera-
!Caution Execute online edit only after confirming that no adverse effects will be
!Caution Confirm that no adverse effect will occur in the system before executing online
4 Operating Environment Precautions
!Caution Do not operate the control system in the following places:
!Caution Take appropriate and sufficient countermeasures when installing systems in
!Caution The operating environment of the PLC System can have a large effect on the
• Transferring I/O memory data from other personal computers or host
computers on the network.
tion.
caused by extending the cycle time. Otherwise, the input signals may not be
readable.
edit.
• Locations subject to direct sunlight.
• Locations subject to temperatures or humidity outside the range specified
in the specifications.
• Locations subject to condensation as the result of severe changes in tem-
perature.
• Locations subject to corrosive or flammable gases.
• Locations subject to dust (especially iron dust) or salts.
• Locations subject to exposure to water, oil, or chemicals.
• Locations subject to shock or vibration.
the following locations:
• Locations subject to static electricity or other forms of noise.
• Locations subject to strong electromagnetic fields.
• Locations subject to possible exposure to radioactivity.
• Locations close to power supplies.
longevity and reliability of the system. Improper operating environments can
lead to malfunction, failure, and other unforeseeable problems with the PLC
System. Be sure that the operating environment is within the specified condi-
tions at installation and remains within the specified conditions during the life
of the system.
4
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