Niagara Browser Access Guide

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Niagara Browser Access Guide
microsoft visio tutorial

Figure 1-1 Click to follow any hyperlink indicated by a pointing hand.

1–6
Using Browser Controls
While connected to your system, you will find hyperlinks that you can follow to navigate to see various graphics displays or other pages. When you mouse over an element in a graphic that contains a hyperlink, the cursor changes to a pointing-hand. Cursor icons changes to Also seethe middle of Figure 1-1
below).
Simply click to follow the link. This updates the browser window with the new contents, or (in some cases) may launch anew browser window.
Figure 1-1
Click to follow any hyperlink indicated by a pointing hand.
These type of links have been engineered as part of the station database, meaning that your access was anticipated (even more precisely, facilitated).
In addition to these links, you also use standard browser and windows controls, including the following:
•
Back and Forward Buttons
•
Refresh (Reload) Button
•
Bookmarks
•
Windows Controls
Each of these controls is discussed separately ahead.

Chapter 1 Getting Started
Using Browser Controls
Niagara Release Niagara Browser Access Guide Revised: August 15, 2002
1–7
B
ACK
AND
FORWARD B
UTTONS
Click on your browser's Back button to return to the previously viewed browser display. After using the Back button, you can click on the Forward button to return again to the previous display.
In most browsers, Back and Forward buttons are in the upper left of the toolbar. You can continue to click back or forward, as needed.
Note
Even if you click back to before your original (pre-sign-on) display, you should not have to sign on again.
R
EFRESH
(RELOAD) B
UTTON
You do not need to use the Refresh (Reload) button when viewing graphics served by your Niagara system. Values in graphics continuously update in real time-you only need to observe. The browser maintains an open connection to the station.
However, text-only views (typically tables) provide snapshots of current values. Examples are the Status page, log data tables, and the Alarm Display page (Figure 1-2
).
Figure 1-2

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