Safety Precautions - Omron CJ2 CPU - REV 10-2010 User Manual

Safety Precautions

Definition of Precautionary Information
The following notation is used in this manual to provide precautions required to ensure safe usage of a
CJ-series PLC. The safety precautions that are provided are extremely important to safety. Always read
and heed the information provided in all safety precautions.
Precautions for Safe Use
Indicates precautions on what to do and what not to do to ensure using the product safely.
Precautions for Correct Use
Indicates precautions on what to do and what not to do to ensure proper operation and performance.
CJ2 CPU Unit Software User's Manual
Indicates a potentially hazardous situation which, if not avoided,
WARNING
could result in death or serious injury. Additionally, there may be
severe property damage.
Indicates a potentially hazardous situation which, if not avoided,
Caution
may result in minor or moderate injury, or property damage.
21