FAQ's for getting started  How to backup the data of LS area even if it turns off the power. 1. Select [Extended Settings] tab in the [GP Settings] dialog box.   2. Click the [Backup Settings..] button.   3. The [Backup Settings..] dialog box will open, check [Backup] and specify [Backup Start Address] and [Backup Area Size] (number of Word).   LS area's [Backup Area Size]   The number of WORD of LS area that can be backuped differs depending on a GP's SRAM sizes.     SRAM capacity Backupable Word numbers GP70 series 8K (8 kilo) byte Max 2000 words GP77R series 8K (8 kilo) byte Max 2000 words GP2000 series 24K (24 kilo) byte Max 6000 words     * It's impossible to back up data straddling the special relay and the reservation area in the LS area. * The SRAM use situation of GP can be checked with a [Project] → [Properties] → [SRAM Information] tab.

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