Operator interfaces 3-110 – WattMaster WCC II User Manual

Page 142

Section 3: Screen Descriptions

WCC II Operator’s Guide

Operator Interfaces

3-110

After the “imageXX.img” ﬁ le has been renamed and located in
the proper place on the hard disk of the ECC/WCC II, use the
following procedure to cause the ECC/WCC II to read the ﬁ le from
the Enhanced Color Graphics Screen.

Step #1

: Place the cursor above “*Enhanced Color Graphics” and

press

. Place the cursor to the right of the screen number

that is to house this image and type the ﬁ le name without the “img”
extension. Then press

. In our example, the word “AHU1”

would be entered.

Step #2:

Press

several times until the cursor is back on

the Main Menu. Then access the Enhanced Color Graphics Screen
again. This forces the system to read the ﬁ le from the disk.

Note:

To remove an Enhanced Color Graphics Screen,

move the cursor to the Enhanced Graphics Summary Screen

and place the cursor over the title of the drawing that is to be

removed. Then press the

and press

The image will still be on the disk, but it will not be “seen” by

the ECC/WCC II system. If you want it to reappear, move the

cursor to the right of the desired screen number and type in the

name of the image ﬁ le.

Place Points on the Enhanced Graphics Screen

To place ECC/WCC II points on the Enhanced Graphics Screen,
ﬁ rst display the desired Enhanced Graphics image on the screen.
Wait for the cursor to appear in the upper left hand corner of the
screen, and then press

once to allow you to use the arrow

keys to move the cursor. When the cursor is at the place where you
want the point value to be displayed, press

again, and the

four slashes (////) will appear on the screen. Then, type the point
designation and press

. For example, if you want the value

from satellite #2 analog input #4, enter 2A4. Then press

and the point value will appear on the screen.

Delete a Point Address on the Enhanced Graphics
Screen

To delete a point on the Enhanced Graphics Screen, ﬁ rst you must
have the cursor in the exact location it was when the point was
placed on the screen. To simplify ﬁ nding this location, you can
cause the cursor to move to the exact position where the point
was created by pressing

and

simultaneously. You may

delete the point by pressing

and

simultaneously and

then pressing

. The four slashes (////) will then appear. You

may enter a new point, or to remove the slashes, leave the screen
by pressing

twice. Then re-access the screen.

Toggle Updating

The values of the points on the Enhanced Color Graphics Screen
are “dynamic.” That is, the values on the screen will change as
the value of the point changes. However, you have the option of
“freezing” the points at their present value by pressing

and

while the Enhanced Graphics Screen is displayed on the

monitor. To return to “live” data, press

and

again.