Intended Audience; General Precautions; Safety Precautions; Operating Environment Precautions - Omron CQM1-ARM21 Operation Manual

Operating Environment Precautions

1

Intended Audience

2

General Precautions

! WARNING
3

Safety Precautions

! WARNING
! WARNING
4

Operating Environment Precautions

xii
This manual is intended for the following personnel, who must also have
knowledge of electrical systems (an electrical engineer or the equivalent).
• Personnel in charge of installing FA systems.
• Personnel in charge of designing FA systems.
• Personnel in charge of managing FA systems and facilities.
The user must operate the product according to the performance
specifications described in the operation manuals.
Before using the product under conditions which are not described in the
manual or applying the product to nuclear control systems, railroad systems,
aviation systems, vehicles, combustion systems, medical equipment,
amusement machines, safety equipment, and other systems, machines, and
equipment that may have a serious influence on lives and property if used
improperly, consult your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide
the systems, machines, and equipment with double safety mechanisms.
This manual provides information for installing and operating OMRON AS-
Interface Master Units. Be sure to read this manual before operation and
keep this manual close at hand for reference during operation.
It is extremely important that a PLC and all PLC Units be used for the
specified purpose and under the specified conditions, especially in
applications that can directly or indirectly affect human life. You must consult
with your OMRON representative before applying a PLC system to the above
mentioned applications.
Never attempt to disassemble any Units while power is being supplied. Doing
so may result in serious electrical shock or electrocution.
Never touch any of the terminals while power is being supplied. Doing so may
result in serious electrical shock or electrocution.
Do not operate the control system in the following places.
• Where the PLC is exposed to direct sunlight.
• Where the ambient temperature is below 0°C or over 55°C.
• Where the PLC may be affected by condensation due to radical
temperature changes.
• Where the ambient humidity is below 10% or over 90%.
Section 4