List Page

Help Contents

Introduction

The List Page shows SCADA data in tabular form using rows and columns:

Types of Data

The List Page can display:

A list of tags and their values updated in real time.
A list of alarms (abnormal conditions) updated in real time.
A list of historic data values for a tag.
A list of events (significant incidents).

Interacting With the List Page

Using the mouse

There are three ways to scroll the list using the mouse left button:

Drag the list to a new position
Move the vertical scroll bar
Move the horizontal scroll bar

To drag the list to a new position:

Press the mouse button down on the list
Move the mouse in the direction you want to scroll
Release the mouse button

Note: The list may keep scrolling for a short time after you release the mouse button. How far the list moves depends on how fast the mouse was moving when you released the mouse button.

To scroll vertically:

Move the mouse to the right side of the list page. The vertical scroll bar should be displayed.
Drag the scroll bar to a new location.

Note: If the height of the list is less than half of the page height, the vertical scroll bar will not appear.

To scroll horizontally:

Move the mouse to the bottom of the list page. The horizontal scroll bar should be displayed.
Drag the scroll bar to a new location.

Note: If the width of the list is less than half of the page width, the horizontal scroll bar will not appear.

To select a row in the list: Press and release the mouse button without moving the mouse significantly.

Using the keyboard

Use these keys to interact with the list:

Key	Action
Down Arrow	Move the list down 1 row
Up Arrow	Move the list up 1 row
Page Down	Move the list down 1 page
Page Up	Move the list up 1 page
Home	Move to the top of the list
End	Move to the bottom of the list
Left Arrow	Move the list to the right to see columns to the left of the current view
Right Arrow	Move the list to the left to see columns to the right of the current view
Ctrl + Left Arrow	Move the list fully to the right to see the left-most columns
Ctrl + Right Arrow	Move the list full to the left to see the right-most columns
F5	Refresh the list (if the list does not update in real time)

Further Information

Operator Interface

To learn about the other features of the Operator Interface.

Glossary

For the meaning of terms used in Fernhill SCADA.