Safety Precautions - Mitsubishi Electric MELSEC iQ-R Series Manual

SAFETY PRECAUTIONS

(Read these precautions before using this product.)
Before using the products described under "Relevant products", please read this manual and the relevant manuals carefully
and pay full attention to safety to handle the products correctly.
The precautions given in this manual are concerned with the products only. For the safety precautions of the programmable
controller system, refer to the MELSEC iQ-R Module Configuration Manual.
In this manual, the safety precautions are classified into two levels: "
WARNING
CAUTION
Under some circumstances, failure to observe the precautions given under "
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.
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" and " CAUTION".
CAUTION" may lead to serious
1