User`s guide

Data Storage Configuration
Data Storage Configuration
194 UMC800 Control Builder User’s Guide Release E
1/01
Trend configuration details
Table 48 lists all the entry fields that appear on the “Trend’ configuration tab with a description of the
feature when the field is selected.
Table 48 Trend configuration details
Feature Description
Group Selection
Use the pull-down menu and select a Trend Group for configuration.
Group Title (Note: This is not displayed on the Operator Interface. It
only serves as a reminder for the Control Builder user.)
Enter a Group Title. There is a maximum of 24 characters
File Name
Enter a File Name. There is a maximum of 8 Alpha Numeric
characters. (DOS File Name restrictions)
Tag List
• From the Tag List drop-down menu, select the type of signals you
want the tag list to display.
• Click on a Tag Name and click ADD>>.
The tag name will be added to the “Selected Tags” list.
Scaling Signals
Scale each tag selected for High and Low values for the Trend
Display. Click on the “Scale High” and “Scale Low” fields and enter the
value.
To delete a signal tag, click on a tag and click Delete.
Storage Interval
From the Storage Interval drop-down menu, select a storage interval of
from 2 seconds to 30 minutes.
When Data Storage is enabled, samples will be taken at the interval
selected here.
Refer to Storage intervals (page 185).