Basic Documentation

Disclaimer: These are sample drawings and sequences. Designers are responsible for
finalizing the content for their particular projects.
not required to execute time scheduling. Provide override access through menu selection,
graphical mouse action or function key. Provide the following capabilities as a minimum:
a. Fully support all BACnet Schedule, Calendar, and Command objects.
b. Daily and Weekly schedules
c. Ability to combine multiple points into a logical Command Groups for ease of
scheduling (e.g., Building 1 lights)
d. Schedule predefined reports.
e. Ability to schedule for a minimum of up to ten (10) years in advance.
2. Additionally, the scheduling application shall:
a. Provide filtering capabilities of schedules, based on name, time, frequency, and
schedule.
b. Provide sorting capabilities of schedules, based on name, time and type of
schedule.
Q. Collection and Analysis of Historical Data
1. Provide trending capabilities that allow the user to easily monitor and preserve records of
system activity over an extended period of time. Any system point may be trended
automatically at time-based intervals or change of value, both of which shall be user-
definable. Trend data shall be collected and stored on hard disk for future diagnostics and
reporting. Automatic Trend collection may be scheduled at regular intervals through the
same scheduling interface as used for scheduling of equipment. Additionally, trend data
may be archived to network drives or removable disk media for future retrieval.
2. System shall support trending in the same device as the monitor point or in an external
device.
3. Panels shall have a trending level above which the data will be automatically uploaded to
the BMS server to prevent overwriting the data in the field panel. The trending level will
be user defined in % of available space (e.g., automatically upload when the trend buffer
is at 75% of allocated space).
4. Trend data reports shall be provided to allow the user to view all trended point data.
Reports may be customized to include individual points or predefined groups of selected
points.
5. Provide additional functionality that allows the user to view real-time trend data on trend
graphical plot displays. A minimum of ten points may be plotted, of either real-time or
historical data. The dynamic graphs shall continuously update point values. At any time
the user may redefine sampling times or range scales for any point. In addition, the user
may pause the display and take "snapshots" of plot screens to be stored on the
workstation disk for future recall and analysis. Exact point values may be viewed and the
graphs may be printed. A minimum of ten (10) dynamic graphs shall run simultaneously.
Operator shall be able to command points by selecting them on the trend plot. Operator
shall be able to zoom in on a specific time range within a plot.
R. Dynamic Color Graphic Displays
1. Capability to create color graphic floor plan displays and system schematics for each
piece of mechanical equipment, including, but not limited to, air handling units, chilled
water systems, hot water boiler systems, and room level terminal units.
2. The operator interface shall allow users to access the various system schematics and floor
plans via a graphical penetration scheme, menu selection, point alarm association, or.
Graphics software shall permit the importing of AutoCAD or scanned pictures for use in
the system.