Operating Instructions
Table Of Contents
Trends
Trends tools
61 | 80
Siemens
A6V11211557_enUS_b
Building Technologies
2019-01-15
Table 6: Trend definition dialog box.
Setting
Description
Save every check box
Select to record the present value for the selected object(s) at the
defined time interval.
Default: Not selected
Drop-down list
The time interval for data collection.
Default: 15 seconds
Save when value changes check
box
Select to record the present value for the selected object(s) each time
the value changes.
Default: Not selected
Save when value changes more
than field
The amount a value must change before a sample is collected. This
field is only displayed if one or more sampled data objects is numeric
(Analog).
Default: 5
Delete trend data after check box
Select to delete trend samples that are older than the defined number of
months.
Default: Not selected
Delete data interval field
Trend data older than the defined number of months will be deleted.
Default: 12 months
② Exporting trend data to an FTP server or email
1. Select > > Configure trend export > .
2. Use the following table to make selections in the Configure trend export dialog box
and then click Apply.
3. If the Send to email recipients check box was selected, select email addresses
from the list and click Next.
4. Click OK to close the confirmation dialog box.
Table 7: Configure trend export dialog box.
Setting
Description
Name
The name of the export job.
Default: Trend export - [selected location in the building structure]
Select data points
Navigate through the building structure to select objects that currently
have a trend definition.
Send to FTP server check box
Select to export trend samples to the FTP server.
Default: Selected
Send to email recipients check
box
Select to export trend samples to selected email recipients.
Default: Not selected