Rockwell Automation 1441-DYN25-MRUC Run Up Coast Down Extension Module for the Dynamix 2500 - Manual (Page 31)

Rockwell Automation Publication 1441-UM006A-EN-P - May 2011 31
Run Up/Coast Down Extension Module Chapter 2
Displaying Measurements
Using a Waterfall The Waterfall plot displays the vibration level in relation to the frequencies at
which the vibration occurs. It lets you view several measurements in relationship
to each other.
Set Up the Waterfall
1. Select Waterfall on the RUCD - Display Select screen and press F3
(Display).
The RUCD - Waterfall Setup screen appears.
2. Select the option and press the Right arrow to open a list of values.
3. Select or type in the parameter value.
4. Press the Left arrow to save your selection.
Use the descriptions in Waterfall Plot Parameters on page 31 to help you
configure the parameters.
5. When you are finished, press F3 (Display) to display the Waterfall plot.
See Display the Waterfall Plot on page 33 .
Table 7 - Waterfall Plot Parameters
Parameter Name Description Values/Comments
Start Spd (RPM) Sets the start speed of the recorded data for the plot.
This defaults to the Start Spd value set in the RUCD Setup screen.
See Run Up/Coast Down Setup Parameters on page 18 .
10…3600 rpm
Stop Spd (RPM) Sets the stop speed of the recorded data for the plot.
This defaults to the Stop Spd value set in the RUCD Setup screen.
See Run Up/Coast Down Setup Parameters on page 18 .
10…3600 rpm