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Before using this product, please read this manual and the relevant manuals
carefully and pay full attention to safety to handle the product correctly.
These precautions apply only to this equipment.
Refer to the user's manual of the CPU module to use for a description of the
programmable controller system safety precautions.
In this manual, the safety precautions are classified into two levels:
"
WARNING" and "
WARNING
CAUTION
Under some circumstances, failure to observe the precautions given under "
CAUTION" may lead to serious consequences.
Observe the precautions of both levels because they are important for personal
and system safety.
Make sure that the end users read this manual and then keep the manual in a
safe place for future reference.
[Design Precautions]
In the case of a communication failure in the network, data in the master
module are held.
Check the communication status information (SB, SW) and configure an
interlock circuit in the sequence program to ensure that the entire system will
operate safely.
Do not install the control lines or communication cables together with the
main circuit lines or power cables.
Keep a distance of 100mm or more between them.
Failure to do so may result in malfunction due to noise.
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
CAUTION".
Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous
conditions, resulting in minor or moderate injury or
property damage.
WARNING
CAUTION
A-1
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