Rockwell Automation 1336T ControlNet Frn1.02 Rev 1.5 - Manual (Page 210)

8–8 Using the Trend Features
Publication 1336 FORCE–5.18 ––March, 1999
When the trend output is linked to the analog output and a chart
recorder is then connected to the analog output, you can view the
trend output. To locate the starting point of a trend, look for a
negative spike followed by a positive spike. These spikes are added
to indicate the oldest piece of sampled data.
If you want to look at the current data, you can read the real time
trend sample data using:
•
the DriveTrending portion of the DriveTools software
•
a GPT
•
Drive Explorer
Looking at the Output