User Manual

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Building Technologies Operating Instructions for ACS Operating and ACS Service CE1U5640en
HVAC Products 3 Applications Dec. 1, 2005
• Simple: You can set one of the following intervals at which data
points shall be logged:
• 30 Seconds
• 1, 2, 5, 10, 15, 30 Minutes
• 1, 2, 6 , 12 Hours
• Weekly: Select one or several weekdays (Monday … Sunday) and
the Time of day when the logged data points shall be saved
• Monthly: Select the Day, one or several months (January …
December) and the Time of day when the logged data shall be
saved
Click the >> button when your entry is completed.
Start und Stop time: You can select whether logging shall be started directly
after downloading the trend definition to the central unit (Start – Directly
after download). Alternatively, you can select the Time and Date for
starting logging.
For the end, select Endless if you want to have logging with a Review
window. You can indicate the number of Weeks for the review window,
for which the data shall be retained. Alternatively, you can determine via
Ends at: up to what Date and Time of day logging shall take place..
B. To copy and paste an existing trend definition, select in the left window the trend
definition you want to copy and change. Press the left mouse button, hold it
down and drag the trend definition to the uppermost directory (plant name).
Then, release the left mouse button..
C. If, at an earlier stage, a trend definition was downloaded to the central unit and it
is now only available on the central unit, it can be uploaded again to the PC. In
that case, use the right mouse button to select the uppermost directory (plant
name) and select Upload trend definition. Note: This function is only available
when a connection to the plant exists.
Procedure with OCI600:
A. To create a new trend definition, select in the left window of the "Offline trend"
application the uppermost directory (plant name). Position the onscreen pointer in
the right window of the application and press the right mouse button. A menu is
opened. Select New – Offline trend definition.... Window Offline trend
properties is opened. It is subdivided into several sections:
General: Enter the name of the trend definition. Additional information fields for
optional data are available. You can state the Location of the plant, the
Installer who has created the trend definition, or give an additional
Description of the trend definition.
Status
provides information about the following possible statuses:
• Pending (light-blue): The trend definition has been transferred to the
central unit. The time of execution has not yet been reached
however. Logging will later be started automatically
• Active (yellow): In the central unit, logging of this trend definition is
currently in progress
• Executed (green): Logging of this trend definition has been
completed in the central unit
• Not available (white): This trend definition is not currently stored in
the central unit. In this central unit, there is no logging for this trend
definition in progress
In addition, the status is identified by a color-coded trend definition.
Interval: Define the interval in seconds at which the data points to be logged shall
be saved – Interval [s].
You can select whether logging shall be started directly after
downloading the trend definition to the central unit (Start directly after
loading). Alternatively, you can select Start Date/Time and Stop
Copy
Change
Creating a trend definition