P/N 134421
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
SureCross™ DX80 Web Configurator
Instruction Manual
System Tab
Trending
Use the
Trending
tab to set up statistical tracking of specific registers.
To track a register:
Enter the register number to be tracked in the Tracked Register # field.
Select destination registers for the Average Register, Min Register, and Max Register,
by entering unassigned register numbers in the supplied fields. Unassigned integer and
floating point registers are listed at the bottom of the screen. To automatically assign the
result registers, click the Auto Allocate button. The default starting registers are the first
registers not allocated to I/O points.
Select how often to reset the statistics from the drop-down list. The reset values can be
when logged
,
daily
, or
hourly
. Selecting
when logged
resets the calculations when the
values are logged to a file.
Enter the time period for the data sampling and the number of slices, or samples, within
that time period.
Click the Update button to submit the changes.
When tracking any registers, the average, minimum and maximum registers must be assigned. Do
not leave these values set to zero unless no registers are tracked.
The trend data is updated at the period entered and this period is divided into the number of slices,
or samples. A sliding window average of this number of slices is maintained and this filtered value is
processed as the trend data. The minimum data value is the average lowest value for each period
sampled. The maximum data value is the average highest value over each period sampled.
All result registers for a given tracked register are reset when any one of the result registers is
logged if
when logged
is selected for reset. However, all resets are performed after the entire log
record has been compiled for the given log cycle to avoid logging partial results.
Other Commands
Delete button: Removes the trend number listed in the Showing box.
Insert button: Inserts a new trend number in front of the trend number listed in the Showing box.
Prev and Next buttons: Displays the next rule.
Update button: Sends new data or settings to the Ethernet Bridge or Gateway Pro.
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