"OSIDemo$\_$FD$111.$Total Current" is a tag that measures the current draw of a pump, with a new value being read and archived by the PI Data Archive every second. Imagine you configure this PI ProcessBook Data Set, and trend it over $8$ hours. What is concerning about the configuration shown below?

Saved Data Sets

NEW DATA SET

Data Set Columns

Total

Average

Minimum

Maximum

PctGood

Range

$5$tdDev

pstdDev

Count

Preview

$11212020$ AM

$11212020$ AM

$11212020$ AM

x

$280\mathrm{.}814$

$280\mathrm{.}814$

$280\mathrm{.}814$

PI Calculation Data

Data

PI Server

PERVI

PI Tag or Expression

Total current'

Settings

Name

AVERAGE CURRENT

Description

Calculation Interval

Value Column Name

Stepped Plot

Save

Tag Search..

$,$ 'mon$-$Smo', $\text{'}*$I$)$

Interval Sync Time

Refresh Interval $($min$)$

Total Conversion Factor

Cancel

This configuration will put an unnecessarily high load on the PI Data Archive and should be reworked

'mon$-5$mo$\text{'}$ is not a valid PI Time, so this configuration will throw an error

The refresh internal $($min$)$ is incorrect if the trend will cover $8$ hours, it should be set to $"480"$

The calculation interval is incorrect if the trend will cover $8$ hours, it should be set to $"8$h$"$