Introduction Introduction Thank you for purchasing an NA-series Programmable Terminal. This guide contains information that is necessary to use the NJ/NX/NA-series Backup and Restore In- telligent Application Gadgets (hereinafter, referred to as "IAG"). Please read this guide and make sure you understand the functionality and performance of the NA-series Programmable Terminal before you attempt to use it in a control system. This guide provides specifications of the IAGs. It does not include restrictions on the Programmable Terminal, connected Controllers, other Units, related components, or combination of those. Make sure to read the user's manual for each product before use.
Keep this guide in a safe place where it will be available for reference during operation. Library Features The NJ/NX/NA-series Backup and Restore IAGs are provided as a library to support the following functions. • To save user programs and configuration data from NJ/NX-series CPU Units and the NA-series Pro- grammable Terminal. (This is referred to as a backup.) • To restore the saved data to NJ/NX-series CPU Units and the NA-series Programmable Terminal. (This is referred to as a restore.) Using these functions allows you to restore the original state of your system in case it becomes unsta- ble after some changes are made.
Intended Audience This guide is intended for the following personnel. They must also have knowledge of electrical systems (an electrical engineer or the equivalent). • Personnel in charge of introducing FA systems. • Personnel in charge of designing FA systems. • Personnel in charge of installing and maintaining FA systems. • Personnel in charge of managing FA systems and facilities. Applicable Products For details on this library and models and versions of relevant NJ/NX-series CPU Units, NX-series Safety Control Units, NA-series Programmable Terminals, and the Sysmac Studio, refer to 2-2 Target Devices and Configuration on page 2-14.
Part of the specifications of and restrictions on those products are given in other manuals. Refer to Related Manuals on page 16. 1 Programmable Terminals NA-series Practices Guide NJ/NX/NA-series Backup and Restore IAG (V127)