GT10/GT306.3 Entering Configuration Settings from the GT30

When either of the above keys is touched, a confirmation

message reading

is displayed. To clear the data, touch the

key. When

is displayed, the memory has been completely cleared.

SHORTCUTS

[RETURN]To complete the settings and return to the previous screen, touch the [ESC] key.

CAUTION

[SRAM] initialization deletes the clock data and Hold PLC Device data 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 and the main unit configuration setting data (the main unit configuration setting data returns to the default values) 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.

6.3.7Test Mode: “Self–Diagnosis”

The self–diagnosis is run from the initial screen of the system menu. This is used to run a hardware check of the memory, buzzers, and other elements of the GT30.

Touch SW & DIP SW

This runs an operation check of the touch switches and the DIP switches.

Backlight & Buzzer

This runs an operation check of the backlight and the buzzer.

LCD

This displays a pattern and runs an operation check of the display.

Contrast

Touch the [+] and [–] keys to check changes in the contrast.

SHORTCUTS

[RETURN]To exit the system menu and return to the normal operation mode, touch the [ESC] key.

EXPLANATION

Test Menu items

A dot [ • ] is displayed to the left of the key switch for items on the

Test Menu which have already been tested.

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