WattMaster WM-WCC3-TGD-01B - Manual (Page 269)

WCC III Technical Guide 3-155
WCC3.EXE SCREEN DESCRIPTIONS
Analog Global Dual Ramp Mode Screen
Time:
There are two time values that should be set here—time in seconds
for the Ramp Up time to increase in value and Ramp Down time to
decrease in value. These two Ramp Up/Ramp Down time values
can be set independently so that one value may ramp up or down
faster. 600 seconds equals 10 minutes. This Global Analog value
should then be fed back into the Satellite controller’s analog output
to actually control the actuator or VFD with a 0 to 10 Volt or a 2 to
10 Volt signal.
Range
The system has the capability of generating an alarm if the value
of this global analog is either inside or outside of the desired range.
If inside is selected, an alarm will be generated when the value of
the global analog is within the two limits specifi ed. If outside is
selected, an alarm will be generated if the value of the global is
outside the limits specifi ed.
Because this is a “choice” fi eld, the list of available choices will be
displayed at the bottom of the screen:
Make your selection by pressing the until the desired
data pattern has been selected and then press .
Low Limit High limit
The Low and High Limits can be either an Address or a Value.
When you move the cursor to this fi eld, the word Address or Value
will appear. Since this is a choice fi eld, press the
until the desired choice appears and then press .
If you select “Value” as the choice for this fi eld, you can enter a
number which will serve as the alarm limit.
If you select “Address,” you can specify an address such as an
analog input or global analog to be used as the alarm limit.
Type
Specifi es the priority (or “importance”) level for any alarms
generated by this input. Alarm types range from one (highest
priority) to eight (lowest priority). The system displays and e-mails
higher priority alarms fi rst. (The fi rst fi ve alarm priorities (1-5)
have e-mail-out-on-alarm capabilities.)
Message #
Specifi es a message number which is used by the system to reference
a message which is entered on the Alarm Message Screen.