Intended Audience; General Precautions; Safety Precautions - Omron WS02-CXPC1-V9 - V9 Operation Manual

Intended Audience

1 Intended Audience
2

General Precautions

!WARNING
3

Safety Precautions

!WARNING
!Caution Variables must be specified either with AT settings (or external variables), or
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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).
• 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, and other systems, machines, and equip-
ment 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 product.
Be sure to read this manual before attempting to use the product 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 speci-
fied 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 appli-
cations.
Confirm safety sufficiently before transferring I/O memory area status from the
CX-Programmer to the actual CPU Unit. The devices connected to Output
Units may malfunction, regardless of the operating mode of the CPU Unit.
Caution is required in respect to the following functions.
• Transferring from the CX-Programmer to real I/O (CIO Area) in the CPU
Unit using the PLC Memory Window.
• Transferring from file memory to real I/O (CIO Area) in the CPU Unit using
the Memory Card Window.
the variables must be the same size as the data size to be processed by the
instruction when specifying the first or last address of multiple words in the
instruction operand.
1. If a non-array variable with a different data size and without an AT setting
is specified, the CX-Programmer will output an error when compiling.
2. Array Variable Specifications
1