Intended Audience; General Precautions; Safety Precautions - Omron CX-PROCESS MONITOR PLUS V2 - 01-2007 Operation Manual

Intended Audience

1 Intended Audience
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General Precautions

!WARNING
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Safety Precautions

!WARNING
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This manual is intended for the following personnel, who must also have
knowledge of electrical systems (an electrical engineer or the equivalent) and
knowledge about instrumentation system.
• 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 specifica-
tions 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, amuse-
ment machines, safety equipment, petrochemical plants, 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 programming and operating the Unit. Be
sure to read this manual before attempting to use the Unit and keep this man-
ual close at hand for reference during operation.
It is extremely important that a PC and all PC 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 PC System to the above-mentioned applica-
tions.
Check the following items before starting Loop Control Unit operation:
Analog I/O Units used in combination with the Loop Control Unit must be
mounted correctly, and the unit number set on the front panel of the Analog I/
O Unit must be the same as the unit number set on the Field Terminal Func-
tion Block. If the unit numbers are not the same, I/O (read/write) will be per-
formed on the data for another Special I/O Unit (i.e., the one whose unit
number is set in the Field Terminal Function Block).
The initial settings of the System Common Block on the Loop Control Unit
must be set correctly. In particular, make sure that the Data Memory for the
Node Terminals in the CPU Unit controlling the Loop Control Unit is not used
for other applications on the PC. If the same words in Data Memory are used
for more than one application, the PC system may act unexpectedly and
cause injury.
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