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Ea driver screen – WattMaster WCC II User Manual

Page 47

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Section 3: Screen Descriptions

WCC II Operator’s Guide

Operator Interfaces

3-15

Satellite #:_____

Specifi es the number of the satellite you are currently editing. If
you would like to edit a different satellite, use the arrow keys to
move the cursor to this fi eld, enter the desired satellite number,
and press

.

Control Output _____

This “fi eld” actually contains two separate fi elds. The fi rst fi eld
specifi es the point “type” (i.e., analog input, control output, analog
output, etc.) and displays the current type in textual form. Because
this is a “choice” fi eld, the list of available choices will be displayed
at the bottom of the screen:

CHOICES:

You may make your selection by pressing the

until

the desired point type has been selected. If you select a point type
that is different than that currently being displayed, the screen will
be rewritten with the appropriate screen and data.

The second fi eld specifi es the point number to edit. For the Control
Output Screen
, this number can range from one to eight. If you
would like to edit a different point, use the arrow keys to move
the cursor to this fi eld, enter the desired point number, and press

.

Mode: __________

Specifi es the mode type of the output contact. Because this is a
“choice” fi eld, the list of available choices will be displayed at the
bottom of the screen:

CHOICES:

-----------------------------------------------------------------------------------------

Satellite # 1

CONTROL OUTPUT 2

Mode: EA Driver

Description: VAV BOX

COM to H makes on Decreasing Ctrl Sig

Analog Control by: A1

COM to C makes on Increasing Ctrl Sig

Schedule Control by: W1

--------------Setpoints--------------

On Schedule:

74.0 Deg F

Alternate On:

0.0 Deg F

Off Schedule:

90.0 Deg F

Off:

0.0 Deg F

Local Set:

74.0 Deg F

Selected by:

. . . .

Dead Band Width +/-:

1.0 Deg F Reverse Action Selc’d when . . . . is ON

Pulse Band Width +/-: 2.0 Deg F

“ “ Off Time: 2 Seconds

“ “ On Time: 2 Seconds

CONTROL ACTION DIAGRAM

<-----COM to H-----> <------------ALL-----------> <-----COM to C----->

ON

PULSED OFF

PULSED

ON

Setpoint

+--------Dead Band-------+

+---------------------Pulse Band-------------------------+

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EA DRIVER SCREEN