Safety Precautions Safety Precautions Definition of Precautionary Information The following notation is used in this guide to provide precautions required to ensure safe usage of this library on the NA-series Programmable Terminals. The safety precautions that are provided are extremely important to safety. Always read and heed the information provided in all safety precautions. The following notation is used. Symbols The circle and slash symbol indicates operations that you must not do. The specific operation is shown in the circle and explained in text. This example indicates prohibiting disassembly. The triangle symbol indicates precautions (including warnings).
The specific operation is shown in the triangle and explained in text. This example indicates a precaution for electric shock. The triangle symbol indicates precautions (including warnings). The specific operation is shown in the triangle and explained in text. This example indicates a general precaution. The filled circle symbol indicates operations that you must do. The specific operation is shown in the circle and explained in text. This example shows a general precaution for something that you must do. Cautions Caution Read all related manuals carefully before you use this library.
Start actual system application only after sufficiently checking project, subroutine and the opera- tion of the program at the connected device side. 12 Programmable Terminals NA-series Practices Guide NJ/NX/NA-series Backup and Restore IAG (V127) WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Additionally, there may be severe property damage. Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or property damage.