Press F1 to go to the main menu.

Press F4 to go to the settings screen.

Press F3 to go to the daylight saving screen.

If daylight saving is not currently set then the label will read "F1: Set", as it does in the image to the right. If daylight saving is set then the label will read "F1: Remove". Pressing the F1 key will carry out the instruction to the right of the label.

The current time, as perceived by the plc will be displayed below the "Current Time" label. Setting daylight saving will add one hour to the current time, while conversly removing daylight saving will subtract one hour.

You can now press the F8 key three times to return to the main display.