NAiS GT Series - Setting Mode: Memory Initialization (Clear Memory)

5-33
5.4.5 Setting Mode: “Memory Initialization” (Clear Me mory)
Touching [Setting] on the initial screen of the system menu and then the [Memory] key of the setting
mode menu displays the memory initialization screen. The internal user memory of the GT30 is initialized
here.
Memory initialization screen
Procedure for bringing up the screen
[Initial screen]
↓
[Memory]
[SRAM]
[FROM]
Touching the [SRAM] key deletes Hold PLC Device data, alarm history, line graphs and
the data in the GT internal device.
Touching the [FROM] key deletes screen data and main unit configuration settings saved
to the main unit user memory (F-ROM).
When either of the above keys is touched, a confirmation message reading
is
displayed. To clear the data, touch the
key. A buzzer sounds, and the memory starts to
be cleared, and the display changes to
.
When
is displayed, the
memory has been completely cleared. Do not turn off the power supply during
. If the
power supply is turned off, please perform to clear memory again.
Touch panel operation:
[RETURN] To complete the settings and return to the previous screen, touch the [ESC] key.
Note:
• [SRAM] initialization deletes the Hold PLC Device, alarm history and the data in the GT internal device
backed up in the SRAM. Please be sure that you want to do this before initializing the SRAM.
• [FROM] initialization deletes the base screen data, the main unit configuration setting data (the main
unit configuration setting data returns to the default values) and contrast adjustment setting data (the
contrast returns to the default value) in the user memory (F-ROM) of the main unit.
Before initializing the F-ROM, always save screen data to a floppy disk or another medium with GTWIN.