10
Intended Audience
1
Intended Audience
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.
2
General Precautions
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 programming and operating the Unit. Be
sure to read this manual before attempting to use the Unit and keep this
manual close at hand for reference during operation.
WARNING
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.
3
Safety Precautions
Caution
When power is ON or has just been turned OFF, do not touch the power
supply, I/O terminals, or the surrounding areas. Doing so may result in burns.
After turning the power OFF, wait for the unit to cool down sufficiently before
touching it.
Caution
Secure the AC power supply line to the terminal block with a 0.5N
·
m of
torque. Loosening the screw may result in a fire or malfunction.
Caution
Before starting online editing, confirm that the extension of cycle time will
have no adverse effects. Otherwise, input signals may not be read.
4
Application Precautions
Caution
Confirm that the facility will not be affected by changing to MONITOR or RUN
mode.
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