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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.
The precautions given in this manual are concerned with this product only. For the safety precautions of the
programmable controller system, refer to the user's manual for the CPU module used.
In this manual, the safety precautions are classified into two levels: "
WARNING
CAUTION
Under some circumstances, failure to observe the precautions given under "
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 CC-Link IE Field Network, the status of the error station will
be as follows:
(1) All inputs from remote I/O stations connected to CC-Link are turned off.
(2) All outputs from remote I/O stations connected to CC-Link are turned off.
Check Data link status (each station) (SW00B0 to SW00B7) and configure an interlock circuit in the
program to ensure that the entire system will operate safely. Incorrect output or malfunction due to a
communication failure may result in an accident.
● Outputs may remain on or off due to a failure of a bridge module. Configure an external circuit for
monitoring output signals that could cause a serious accident.
● Do not use any "use prohibited" signals as a remote I/O signal since they are used by the system. Do
not write any data to the "use prohibited" areas in the remote register. If these operations are
performed, correct operation of the module cannot be guaranteed.
[Design Precautions]
● 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.)
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
WARNING" and "
CAUTION".
CAUTION" may lead to
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Troubleshooting
