Run Up Coast Down Extension Module for the
Dynamix 2500 Data Collector
Catalog Number
1441-DYN25-MRUC
Important User Information
IMPORTANT
Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety
Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1
your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/
important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference,
and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment
must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from
the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or
liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or
software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
available from
) describes some
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the
consequence
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.
Identifies information that is critical for successful application and understanding of the product.
Allen-Bradley, Rockwell Software, Rockwell Automation, Emonitor, Dynamix, Enpac, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
Product Certifications website, http://www.ab.com
Describes the Dynamix 2500 data collector
which provides predictive maintenance by
using noise and vibration analysis.
Describes how determine natural (or resonant)
frequencies of a machine or structure.
Describes how to determine the natural
frequencies of a machine or structure using
modal hammer.
Describes the direct method to balance your
rotating machinery in one or two planes.
Describes how to use the data collector as a
data recorder for real-time data acquisition,
post processing, and analysis.
Describes data management for predictive
maintenance services.
Provides important information on the latest
updates, for example, firmware, certifications,
warnings, and hardware changes for the data
collector.
Provides important information on how to
install the Optional Extension Modules onto
the Dynamix 2500 data collector.
Provides general guidelines for installing a
Rockwell Automation industrial system.
Provides declarations of conformity,
certificates, and other certification details.
You can view or download publications at http://www.rockwellautomation.com/
literature. To order paper copies of technical documentation, contact your local
Allen-Bradley distributor or Rockwell Automation sales representative.
6Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Chapter
IMPORTANT
IMPORTANT
1
Installing Optional Extension Modules
The data collector uses the Extension Manager to install and uninstall extension
modules. These extension modules are licensed and ordered separately from the
basic entry level product.
TopicPage
Install an Extension Module7
Uninstall Extension Modules9
Manage Extension Modules12
Extension Module Battery Status Indicators13
The installation Secure Digital (SD) cards that you receive work with any
Dynamix 2500 data collector. Once you have installed an extension module, the
card is locked so that it can be used only with that instrument.
Install an Extension
Module
One installation SD card is required for each instrument that needs to
be upgraded.
You can uninstall extension modules if required. When uninstalling an extension
module, you have the option to free up the license so you can install the extension
module on another instrument. This makes the extension module available to be
transferred between units.
When ever you re-run the OS Loader software, you will re-load only the
main OS firmware. The OS loader will backup licence files and data, but
not the optional extension modules. Once you have updated the OS
firmware, install the latest version of your optional extension modules.
See the Dynamix 2500 Data Collector User Manual, 1441-UM001
more information.
Follow these instructions to install an extension module.
1. Open the base cover at the bottom of the Dynamix 2500 data collector.
2. Place the extension module SD card contact side-up into the unit until it is
firmly seated in place.
, for
3. Close the base cover.
Rockwell Automation Publication 1441-UM006A-EN-P - May 20117
Chapter 1 Installing Optional Extension Modules
Extension Manager
4. Apply power to the data collector.
5. From the Main Menu, select Setup Utility and press Enter.
6. Press 0 (Shift) to display the second set of functions.
The Extension Manager function remains on the screen for about
3seconds after releasing 0 (Shift).
7. Press F1 (Extn Mgr).
The Extension Manager screen appears showing the current extension
module installations.
8Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
8. Press 0 (Shift) to display the Install extension function.
9. Press F2 (Install) to install the new extension module.
Installing Optional Extension Modules Chapter 1
Extension Manager
When the installation is complete, a confirmation prompt appears.
10. Press F4 (OK).
The new extension module appears in the list.
Uninstall Extension
Modules
11. Press F4 (Esc) to exit the Extension Manager screen.
Follow these instructions to uninstall an extension module.
1. Press 0 (Shift) from the Setup Utility screen to display the Extension
Manager function.
The Extension Manager function remains on the screen for about three
seconds after releasing 0 (Shift).
2. Press F1 (Extn Mgr).
Rockwell Automation Publication 1441-UM006A-EN-P - May 20119
Chapter 1 Installing Optional Extension Modules
This screen lists the
extension modules
currently installed and the
on the unit.
The Extension Manager screen appears.
3. Select the extension module you want to uninstall and press F3 (Select).
F3 (Select) toggles the selection on and off.
10Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Installing Optional Extension Modules Chapter 1
IMPORTANT
A checkmark appears next to that extension module.
4. Press F1 (Uninstall).
A confirmation message appears.
5. Make sure your installation card is inserted into the instrument.
The extension module is uninstalled and the license on the card is
released so that the card can be used to install the extension
module on another Dynamix 2500 data collector.
If the installation card is not inserted in the instrument and no
card, you are is found or the card does not have the extension
module license for the unit, you are prompted to insert the correct
installation card or continue without freeing the license.
6. Press F2 (Yes) to uninstall the extension module.
7. Press F4 (Esc) to exit the Extension Manager screen.
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Chapter 1 Installing Optional Extension Modules
IMPORTANT
TIP
The extension modules that
are hidden are shown in
[square brackets].
Manage Extension
Modules
The Dynamix 2500 data collector lets you to hide installed extension modules
from the Main Menu. You may need to hide an advanced extension module icon
from an inexperienced user, for example, RUCD and FRF.
Once an extension module is hidden, its icon is not represented on the
Main Menu or displayed in the Dynamix 2500 data collector About
screen.
Follow these instructions to hide or show an extension module icon on the Main
Menu.
1. Press 0 (Shift) on the Setup Utility screen to display the Extension
Manager function.
The Extension Manager function should remain on the screen for
approximately three seconds after releasing 0 (Shift).
2. Press F1 (Extn Mgr).
The Extension Manager screen appears. The Extension Manager displays a
list of installed extensions module.
12Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
The F2 (Hide) toggles between Hide and Show depending if the selected
extension module is hidden or not.
You have to exit and re-enter the Extension Manager after hiding an
extension module to have the Show function appear.
Installing Optional Extension Modules Chapter 1
TIP
3. Select the extension module that you want to hide or show and press F2
(Show/Hide).
If you want to show or hide multiple extension modules
simultaneously, select each extension module and press F3
(Select).
A checkbox appears next to each selected extension module. If
you select multiple extension modules and some are hidden
while others are shown, F2 (Show/Hide) reflects the status of the
selected extension module.
4. Press F4 (Esc) to exit the Extension Manager.
Extension Module Battery
Status Indicators
The battery status icons show the strength of the battery.
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Chapter 1 Installing Optional Extension Modules
Notes:
14Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Chapter
2
Run Up/Coast Down Extension Module
The Run Up/Coast Down (RUCD) extension module is an optional module for
the Dynamix 2500 data collector. You install the extension module with the
RUCD Secure Digital (SD) card.
See Installing Optional Extension Modules on page 7
instructions.
TopicPage
Set Up Run Up/Coast Down Measurements17
Collect Run Up/Coast Down Measurements19
Displaying Measurements by Using a Bode Plot22
Displaying Measurements Using a Nyquist Plot25
Displaying Measurements in Table Format28
Displaying Measurements Using a Waterfall31
Displaying Measurements Using a Spectrogram36
Save Run Up/Coast Down Measurements40
Recall a Setup41
Review Run Up/Coast Down Measurements43
Screen Capturing45
Delete Run Up/Coast Down Files45
The Run Up/Coast Down extension module lets the data collector record and
analyze data from intermittent events and transient vibration signals from
non-steady state machines.
for installation
The Run Up/Coast Down extension module is used to record and analyze data
from machines where noise or vibration levels are changing with speed or time
such as during a run up (increase in speed), coast down (decrease in speed), or
other applications causing transient phenomena. You use the data to analyze a
machine’s critical speeds and resonant frequencies.
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Chapter 2 Run Up/Coast Down Extension Module
Accelerometer
Tri po d
Tachometer
Reflective Tape
The application acquires a simultaneous noise or vibration signal and a
tachometer signal.
This example setup includes the following:
• Accelerometer attached to connector A of the Dynamix 2500 data
collector
• Optical tachometer signal connected to the POWER/USB/TRIGGER
cable
• Tripod for tachometer signal stability
• Speed reference trigger
• Small piece of reflective tape on the part of the shaft can serve as a reference
trigger or you can simply pass the laser over a notch in the shaft
This graphic illustrates a typical Run Up/Coast Down setup.
Figure 1 - Run Up/Coast Down Setup
The recorded data is saved in the form of a Microsoft .wav time waveform file.
You can analyze this file and viewed in a variety of different formats including:
•Bode Plot
•Nyquist Plot
• Table
•Waterfall
•Spectrogram
16Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
32147-M
Run Up/Coast Down Extension Module Chapter 2
Set Up Run Up/Coast Down
Measurements
The first step in the Run Up/Coast Down extension module is to setup how the
measurements are taken by the data collector.
1. Select RUCD on the Main Menu and press the Enter.
The RUCD screen appears.
2. Select Setup and press Enter to set up the Run Up/Coast Down
parameters.
The RUCD - Setup screen appears.
3. Select a parameter and press the Right arrow to open a list of values.
4. Select or type the parameter value.
5. Press Left arrow to save your selection.
6. Press F2 (Save) to save the current settings to a file.
See Save Run Up/Coast Down Measurements on page 40
Rockwell Automation Publication 1441-UM006A-EN-P - May 201117
for details.
Chapter 2 Run Up/Coast Down Extension Module
Table 2 - Run Up/Coast Down Setup Parameters
ParameterDescriptionValues/Comments
TransducerSpecifies the type of sensor used on Connector A, this is typically
Accel (g).
The specified sensor type determines available options and
engineering units for subsequent setup fields.
Sens (mV/EU)The transducer sensitivity in millivolts (MV) per engineering units
(EU).
Range (EU)The expected maximum amplitude range value for the incoming input
signal.
The range should accommodate for unexpected events. If you are
unsure about the range value, set the range 10 to 20 times higher
than expected.
Max M/c SpeedThe maximum speed that the shaft will reach in rpm.
This is used with Max No Orders to determine the sampling rate.
Max No OrdersThe maximum number of shaft orders of interest during analysis.
This is used with Max M/c Speed to determine the sampling rate.
ModeThe method for initiating the data collection.
• Runup - The data collection starts when the machine speed
rises above Start Spd.
• Coast down -The data collection starts when the machine
speed falls below Stop Spd.
• Manual - Manually start data collection by pressing F4 (Start).
No tachometer signal is required for this mode.
Use these descriptions to help you configure the parameters in the Run Up/Coast
Down Setup screen.
Accel ICP (g) (default)
Accel (g)
Accel ICP (m/s2)
Accel (m/s2)
Vel ICP (mm/s)
Vel (mm/s)
Vel ICP (ips)
Vel (ips)
Disp (mils)
Disp (µm)
Volts AC
User (EU)
1…2000 (mV/EU)
100 (default)
.1 EU
.2 EU
.5 EU
1 EU
2 EU (default)
5 EU
10 EU
20 EU (default)
50 EU
100 EU
200 EU
500 EU
1000 EU
2000 EU
10…60000 rpm
3600 rpm (default)
1 to 166
32 (default)
Runup (default)
Manual
Coastdown
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Run Up/Coast Down Extension Module Chapter 2
Table 2 - Run Up/Coast Down Setup Parameters
ParameterDescriptionValues/Comments
Pulses/RevThe number of tachometer signal pulses per revolution of the
reference shaft.
To acquire a suitable tachometer signal, the tachometer signal must
be approximately 1.5 volts peak-to-peak. The adverse effect of
excessively short tachometer pulse widths can be addressed by
setting the Max No Order to a higher value to increase the sampling
rate.
Start Spd (RPM)Sets the speed at which the unit should start collecting data.
• If Mode is set to Runup, this value must be less than the Stop
Spd.
• If Mode is set to Coast down, this value must be greater than
the Stop Spd.
This parameter is not available if Mode is set to Manual.
Stop Spd (RPM)Sets the speed at which the unit should stop collecting data.
• If Mode is set to Runup, this value must be greater than the
Start Spd.
• If Mode is set to Coast down, this value must be less than Start
Spd.
This parameter is not available if Mode is set to Manual.
Save ToSets the location where data is saved.
Save the data to the SD or PC card if the .wav files will be large. Your
selection affects the maximum recording time.
Max Acq Time (s)The number of seconds to record the time waveform.
This limit applies only if the run up or coast down takes longer than
the time set here.
.1…1000
1 (default)
This number can be a multiple or a non-
integer to accommodate, for example, gear
ratios.
10…3600 rpm
60 rpm (default)
10…3600 rpm
300 rpm (default)
Internal (default)
SD Card
1…1131.65 s
1131.65 s (default)
Collect Run Up/Coast Down
Measurements
This section describes the Run Up/Coast Down status indicators and how to
collect Run Up/Coast Down data.
Table 3 - RUCD Status Indicators
IndicatorStatusDescription
RedSolidAn overload error (clipping or streaming error) has
occurred during data collection.
AmberSolidAn error has occurred during data collection The status
indicator turns off when the error condition disappears.
GreenFlashing GreenNo errors occurred during data collection.
Once you have configured the parameters, you can begin collecting data. The
data is automatically recorded as a .wav file, which can then be analyzed using
several different types of plots.
1. Using the a tachometer cable, connect the reference input device to the
POWER/USB/TRIGGERconnector and the transducer to connector A.
2. Align the reference input device (tachometer, optical tachometer, or
strobescope) to capture shaft speed.
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Chapter 2 Run Up/Coast Down Extension Module
Current Speed of Machine
Current Overall
Vibration Reading
Maximum Acquisition Time in the
Armed State
Remaining Recording Time in the
Acquiring State
Message Area
3. Attach a transducer to the bearing house.
4. Start the machine or stop the machine as needed.
5. From the RUDC Setup screen press F3 (Start).
The RUCD - Taking Data screen appears.
The Dynamix 2500 data collector begins collecting run up or coast down
data based on the parameters you selected. The state of the machine is
indicated on the screen.
StateDescription
ArmedThe machine speed has not reached the Start Spd and data collection has
AcquiringThe machine speed has reached the Start Spd and data collection has
Error-ClippedAn error occurred during data collection. If a sensor’s Range setting is too
not yet started.
At any time during this state, you can press F3 (Start) to manually start
data collection.
started.
At any time during this state, you can press F3 (Stop) to manually stop
data collection.
small to accommodate the signal’s amplitude, a message displays in the
message error.
Press F4 (Back) to return to the RUCD - Setup screen and increase the
Range setting.
Data collection is complete when the specified Stp Speed or Maximum
Acquisition Time is reached, or you press F3 (Stop).
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Run Up/Coast Down Extension Module Chapter 2
TIP
The resulting time waveform is recorded as a Microsoft Windows .wav file
and the Acquisition Completed dialog appears on the screen.
If an error occurs during data collection, a message
appears in this dialog box.
6. Press F4 (OK) to continue.
The RUCD - Display Select screen appears.
The Dynamix 2500 data collector provides five different formats for you to
use to view the newly recorded time waveform.
7. Select the format and press F3 (Display).
FormatDescription
BodeDisplays the magnitude and phase over a varying rpm.
See Displaying Measurements by Using a Bode Plot on page 22
NyquistDisplays the selected orders as complex data.
See Displaying Measurements Using a Nyquist Plot on page 25
Rockwell Automation Publication 1441-UM006A-EN-P - May 201121
.
.
Chapter 2 Run Up/Coast Down Extension Module
FormatDescription
TableDisplays the magnitude and phase of selected orders at the varied rpm speeds
WaterfallDisplays multiple FFT traces overlaid and offset on one single plot.
Spectrogram Displays multiple FFT traces on one single plot, using color to indicate relative
in a table format.
See Displaying Measurements in Table Format on page 28.
See Displaying Measurements Using a Waterfall on page 31
magnitude.
See Displaying Measurements Using a Spectrogram on page 36
.
.
8. When you are finished analyzing the time waveform, you can save it to a
file.
Displaying Measurements
by Using a Bode Plot
See Save Run Up/Coast Down Measurements on page 40
.
The Bode plot is actually two graphs of 1X rpm amplitude and phase as a
function of frequency. The screen shows both plots at the same time. The top
plot shows magnitude versus rpm. The bottom plot shows phase versus rpm.
Set Up the Bode Plot
1. Select Bode on the RUCD - Display Select screen and press F3 (Display).
The RUCD - Bode Setup screen appears.
2. Select the parameter 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.
See Bode Plot Parameters on page 23
22Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
to help you configure the parameters.
Run Up/Coast Down Extension Module Chapter 2
5. When you are finished, press F3 (Display) to display the Bode plot.
See Display the Bode Plot on page 24
.
Table 4 - Bode Plot Parameters
ParameterDescriptionValues/Comments
Start Spd (RPM)Sets the start speed of the recorded data for the Bode plot.
This defaults to the Start Spd value set in the RUCD Setup screen. See Table 2
on page 18.
Stop Spd (RPM)Sets the stop speed of the recorded data for the Bode plot.
This defaults to the Stop Spd value set in the RUCD Setup screen.
See Run Up/Coast Down Setup Parameters on page 18
SpacingControls the spacing between collected spectra.
•
Δ rpm is a fixed speed change between spectra.
• %
Δ rpm is a percentage speed change between spectra.
•
Δ Time is a fixed time interval between spectra.
•
Δ rpm + Δ Time is a combination of speed and time interval settings. If
speed stops changing then spectra are calculated using the Time Interval
value.
• %
Δ rpm + Δ Time is a combination of speed and time interval settings.
If speed stops changing then spectra are calculated using the Time
Interval value.
Speed Interval (rpm) Sets the speed interval used in calculating FFT spectra.
This parameter not used when Spacing is set to
Time Interval (sec)Sets the time interval used in calculating FFT spectra.
This parameter is not used when Spacing is set to
Display UnitsSets the Y-axis units.
The available units depends on the transducer used to collect data.
See Run Up/Coast Down Setup Parameters on page 18.
LF CutoffDetermines whether to apply a low frequency filter (0.3 times the running
DetectionSets the signal detection and scaling display for the Bode plot:
Y-axisSets the y-axis scaling on the Bode plot:
speed) to the data.
• Peak - Measured RMS value multiplied by the square root of two (1.4142).
• Pk-Pk - Measured RMS value multiplied by two times the square root of
two (2.8284).
• RMS - Root mean squared signal level of the input signal.
• Linear - The plot grid centers are linearly spaced in Y between the centers
of the first and last grid.
• Log - The plot grid centers are logarithmically spaced in Y between the
centers of the first and last grid.
.
Δ Time.
Δ rpm and % Δ rpm.
10…3600 rpm
10…3600 rpm
Δ rpm
%
Δ rpm
Δ Time
Δ rpm + Δ Time
%
Δ rpm + Δ Time
Your selection affects the Speed Interval
and Time Interval settings.
1…240 rpm or % rpm
Enter a value from .001…604800 s
Accel (g)
2
Accel (m/s
Accel (m/s
Vel (mm/s)
Vel (ips)
Disp (mils)
Disp (µm)
Off (default)
On
RMS
Peak (default)
PkPk
Linear (default)
Log
)
2
)
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Chapter 2 Run Up/Coast Down Extension Module
TIP
Speed, Magnitude, and Q Factor
at Cursor Location
Active Trace
Table 4 - Bode Plot Parameters
ParameterDescriptionValues/Comments
Show OverallDetermines whether to display the overall severity as a trace on the Bode plot.Yes (default)
No
Num TracesSets the number of traces or order tracks to be displayed on the Bode plot:
• The number of traces available is determined by the Show Overall
parameter.
• Your selection determines the available number of Trace Order
parameters.
Trace Order #1…4The order numbers to be tracked and displayed on the Bode plot. This value
cannot exceed the Max No Orders value set in the RUCD Setup screen.
See Run Up/Coast Down Setup Parameters on page 18
.
1 (default)
2
3
4
.001…166 orders
Display the Bode Plot
When you are done setting up the Bode plot parameters, you can process the data
and display the Bode plot by pressing F3 (Display) on the RUCD - Bode Setup
screen.
The larger the .wav file, the longer it takes to process the data
and display the plot.
The top of the display shows magnitude versus rpm. The bottom of the display
shows phase versus rpm:
• To sequence through the traces, press the Up and Down arrows.
The order number of the current trace is displayed in the top left corner of
the screen. To move the cursor along the trace, press the Left and Right
arrows.
24Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
• From the Bode plot you can also display the data in a Table format or
Nyquist plot. To display the data in a table, press 0 (Shift) and F4 (Table).
Displaying Measurements
Using a Nyquist Plot
See Display the Table on page 30
• To display the data in a Nyquist plot, press 0 (Shift) and F1 (Nyqst).
See Display the Nyquist Plot on page 27
The Nyquist plot is a polar representation of the amplitude and phase angle as a
function of frequency. Three variables are combined into a single plot in polar
format.
for more information.
for more information.
Set Up the Nyquist Plot
1. Select Nyquist on the RUCD - Display Select screen and press F3
(Display).
The RUCD - Nyquist Setup screen appears.
2. Select the option and press the Right arrow to open a list of values.
3. Select or type in a parameter value.
4. Press the Left arrow to save your selection.
Use the descriptions in Nyquist Plot Parameters on page 26
configure the parameters.
5. When you are finished, press F3 (Display) to display the Nyquist plot.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201125
to help you
Chapter 2 Run Up/Coast Down Extension Module
See Display the Nyquist Plot on page 27.
Table 5 - Nyquist Plot Parameters
Parameter NameDescriptionValues/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
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
SpacingControls the spacing between collected spectra:
•
Δ rpm is a fixed speed change between spectra.
• %
Δ rpm is a percentage speed change between spectra.
•
Δ Time is a fixed time interval between spectra.
•
Δ rpm + Δ Time is a combination of speed and time interval
settings. If speed stops changing then spectra are calculated using
the Time Interval value.
• %
Δ rpm + Δ Time is a combination of speed and time interval
settings. If speed stops changing then spectra are calculated using
the Time Interval value.
Speed Interval (RPM)Sets the speed interval used in calculating FFT spectra.
This parameter not used when Spacing is set to
Δ Time.
.
.
10…3600 rpm
10…3600 rpm
Δ rpm
Δ rpm
%
Δ Time
Δ rpm + Δ Time
Δ rpm + Δ Time
%
Your selection affects the Speed Interval
and Time Interval settings.
1… 240 rpm or % rpm
Time Interval (sec)Sets the time interval used in calculating FFT spectra.
This parameter is not used when Spacing is set to
Display UnitsSets the Y-axis units.
The available units depends on the transducer used to collect data.
See Run Up/Coast Down Setup Parameters on page 18
LF CutoffDetermines whether to apply a low frequency filter (0.3 times the running
speed) to the data.
DetectionSets the signal detection and scaling display for the plot:
• Peak - Measured RMS value multiplied by the square root of two
(1.4142).
• Pk-Pk - Measured RMS value multiplied by two times the square root
of two (2.8284).
• RMS - Root mean squared signal level of the input signal.
Num TracesSets the number of traces or order tracks to be displayed on the plot.
Your selection determines the available number of Trace Order
parameters.
Trace Order #1-#4The order numbers to be tracked and displayed on the plot.
This value cannot exceed the Max No Orders value set in the RUCD Setup
screen.
See Run Up/Coast Down Setup Parameters on page 18
Δ RPM and % Δ RPM.
.
.
.001…604800 s
Off
On
RMS
Peak
PkPk
1
2
3
4
.001…166 orders
26Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
TIP
Speed, magnitude, and Q
Factor at Cursor Location
Active Trace
Display the Nyquist Plot
When you are done setting up the plot parameters, you can process the data and
display the Nyquist plot by pressing F3 (Display) on the RUCD - Nyquist Setup
screen.
The larger the .wav file, the longer it takes to process the data
and display the plot.
The display shows the selected orders as complex data with zero degrees along the
positive X-axis and 90 degrees along the positive Y-axis:
• To sequence through the traces, press the Up and Down arrows. The order
number of the current trace is displayed in the top left corner of the screen.
To move the cursor along the trace, press the Left and Right arrows.
• From the Nyquist plot you can display the data in a table or Bode plot,
press 0 (Shift) and F4 (Table).
See Display the Table on page 30
for more information.
• To display the data in a Bode plot, press 0 (Shift) and then F1 (Bode).
See Display the Bode Plot on page 24
for more information.
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Chapter 2 Run Up/Coast Down Extension Module
Displaying Measurements
in Table Format
The magnitude and phase of selected orders at the varied rpm speeds are
displayed in a table.
Set Up the Table
1. Select Table on the RUCD - Display Select screen and press F3 (Display).
The RUCD - Table Setup screen appears.
2. Select a parameter press the Right arrow to open a list of values.
3. Select or type in a parameter value.
4. Press the Left arrow to save your selection.
Use the descriptions in Table Parameter Descriptions on page 28
you configure the parameters.
5. When you are finished, press F4 (Display) to display the table.
See Display the Table on page 30
Table 6 - Table Parameter Descriptions
Parameter NameDescriptionValues/Comments
Start Spd (RPM)Sets the start speed of the recorded data for the table.
This defaults to the Start Spd value set in the RUCD Setup screen.
See Run Up/Coast Down Setup Parameters on page 18
Stop Spd (RPM)Sets the stop speed of the recorded data for the table.
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
10…3600 rpm
to help
28Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
Table 6 - Table Parameter Descriptions
Parameter NameDescriptionValues/Comments
SpacingControls the spacing between collected spectra:
Δ rpm is a fixed speed change between spectra.
•
• %
Δ rpm is a percentage speed change between spectra.
•
Δ Time is a fixed time interval between spectra.
•
Δ rpm + Δ Time is a combination of speed and time interval settings.
If speed stops changing then spectra are calculated using the Time
Interval value.
• %
Δ rpm + Δ Time is a combination of speed and time interval
settings. If speed stops changing then spectra are calculated using the
Time Interval value.
Speed Interval (RPM)Sets the speed interval used in calculating FFT spectra.
This parameter not used when Spacing is set to
Δ Time.
Δ rpm
%
Δ rpm
Δ Time
Δ rpm + Δ Time
%
Δ rpm + Δ Time
Your selection affects the Speed Interval
and Time Interval settings.
1…240 rpm or % rpm
Time Interval (sec)Sets the time interval used in calculating FFT spectra.
This parameter is not used when Spacing is set to
Display UnitsSets the Y-axis units.
The available units depends on the transducer used to collect data.
See Run Up/Coast Down Setup Parameters on page 18.
LF CutoffDetermines whether to apply a low frequency filter (0.3 times the running
speed) to the data.
DetectionSets the signal detection and scaling display for the table:
• Peak - Measured RMS value multiplied by the square root of two
(1.4142).
• Pk-Pk - Measured RMS value multiplied by two times the square root of
two (2.8284).
• RMS - Root mean squared signal level of the input signal.
Num TracesSets the number of traces or order tracks to be displayed in the table.
Your selection determines the available number of Trace Order parameters. 12
Trace Order #1-#4The order numbers to be tracked and displayed in the table.
This value cannot exceed the Max No Orders value set in the RUCD Setup
screen.
See Run Up/Coast Down Setup Parameters on page 18
Δ RPM and % Δ RPM.
.
.001…604800 s
Off
On
RMS
Peak
PkPk
.001…166 orders
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Chapter 2 Run Up/Coast Down Extension Module
Display the Table
When you are done setting up the table parameters, you can process the data and
display the table by pressing F4 (Display) on the RUCD - Table Setup screen.
Up to two orders of the magnitude and phase data set is displayed in the table:
• To scroll through the table, press the Up and Down arrows.
• You can also display the data in a Bode plot. To display the data in a Bode
plot or Nyquist plot, press 0 (Shift) and F4 (Bode).
See Display the Bode Plot on page 24
.
• To display the data in a Nyquist plot, press 0 (Shift) and F1 (Nyquist).
See Display the Nyquist Plot on page 27
.
30Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
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
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 NameDescriptionValues/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
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
10…3600 rpm
to help you
Rockwell Automation Publication 1441-UM006A-EN-P - May 201131
Chapter 2 Run Up/Coast Down Extension Module
Table 7 - Waterfall Plot Parameters
Parameter NameDescriptionValues/Comments
SpacingControls the spacing between collected spectra:
• Δ rpm is a fixed speed change between spectra.
• %
Δ rpm is a percentage speed change between spectra.
•
Δ Time is a fixed time interval between spectra.
•
Δ rpm + Δ Time is a combination of speed and time interval settings. If
speed stops changing then spectra are calculated using the Time Interval
value.
• %
Δ rpm + Δ Time is a combination of speed and time interval settings.
If speed stops changing then spectra are calculated using the Time
Interval value.
Speed Interval (RPM) Sets the speed interval used in calculating FFT spectra.
This parameter not used when Spacing is set to
Time Interval (sec)Sets the time interval used in calculating FFT spectra.
This parameter is not used when Spacing is set to
Display UnitsSets the Y-axis units.
The available units depends on the transducer used to collect data.
See Run Up/Coast Down Setup Parameters on page 18.
DetectionSets the signal detection and scaling display for the plot:
• Peak - Measured RMS value multiplied by the square root of two (1.4142).
• Pk-Pk - Measured RMS value multiplied by two times the square root of
two (2.8284).
• RMS - Root mean squared signal level of the input signal.
LinesThe number of lines (bins) of resolution for the FFT spectra. The larger the
number of lines, the better the frequency resolution of the measured data in the
spectra. Similarly, the higher the number of lines, the longer it takes to display
the spectra in the plot.
X-axisSets the x-axis frequency units for displaying spectra/FFT data:
• Hz - Displays spectra in Hertz, cycles per second.
• CPM - Displays spectra in cycles per minute.
• Orders - Displays spectra in orders of the operating speed.
Δ Time.
Δ RPM and % Δ RPM.
Δ rpm
%
Δ rpm
Δ Time
Δ rpm + Δ Time
%
Δ rpm + Δ Time
Your selection affects the Speed Interval
and Time Interval settings.
1…240 rpm
.001…604800 s
RMS
Peak
PkPk
100
200
400
800
1600
3200
6400
12800
Hz
CPM
Orders
Freq. Range (EU)The maximum frequency for the measurement.
The frequency range is determined by the X-axis parameter.
32Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Your selection affects the Freq Range and
LF Cutoff parameters.
10…2000 Hz
600…120000 CPM
.001…166 Orders
Run Up/Coast Down Extension Module Chapter 2
TIP
Table 7 - Waterfall Plot Parameters
Parameter NameDescriptionValues/Comments
LF Cutoff (EU)Sets a low frequency cutoff filter to remove noise from the analysis.
The available options are determined by the X-axis selection.
Off
21.6 CPM
66 CPM
120 CPM
600 CPM
4200 CPM
.36 Hz
1.1 Hz
2 Hz
10 Hz
70 Hz
Display the Waterfall Plot
When you are finished setting up the plot parameters, you can process the
spectral data by pressing F3 (Display) on the RUCD - Waterfall Setup screen.
The larger the .wav file, the longer it takes to process the data
and display the plot.
Optimize the Waterfall Plot
Additional parameters display on the screen letting you to control how the
spectra appear in the waterfall plot.
1. Select the option and press the Right arrow to open a list of values.
2. Select or type in a parameter value.
3. Press the Left arrow to save your selection.
Use the descriptions in Waterfall Plot Setup Parameters on page 34
to help
you configure the parameters.
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Chapter 2 Run Up/Coast Down Extension Module
TIP
4. When you are finished and ready to display the waterfall plot, press F3
(Display).
Table 8 - Waterfall Plot Setup Parameters
Parameter NameDescriptionValues/Comments
Z-axisControls the spacing between the collected spectra.
• RPM- FFTs spaced depending on the rpm at which they were recorded.
• Timestamp- FFTs spaced depending on the time the data was recorded.
• Even Spacing- FFTs spaced evenly along the Z-axis.
No. SpectraControls the number of spectra to display on the waterfall plot. The spectra
are displayed as follows:
• The first spectrum is always displayed.
• The last spectrum is always displayed.
• The other spectra (No. Spectra minus first and last spectrum) are evenly
distributed on the plot.
Trace OffsetSets the angle of the Z-axis on the plot.
Trace HeightControls the height of the spectra on the plot. Small
Disp. OrderControls the order in which to display the spectra.
• Forward- Display spectra from oldest (front of the waterfall) to newest
(rear of the waterfall).
• Reverse- Display spectra from newest (front of the waterfall) to oldest
(rear of the waterfall).
BlankingEliminates the display of data below a certain level on the Y-axis. This setting
helps clarify the presence of machine orders or structural frequencies.
RPM
Tim estam p
Even Spacing
2…60 spectra
0
° (C)
22.5
°(C)
45
°(C)
Medium
Large
Forward
Reverse
0%…25%
View the Waterfall Plot
After setting up the Waterfall spectra, press F3 (Display) on the Waterfall Display
Setup screen.
At the bottom of the waterfall plot is a display area that indicates the active
spectrum, and provides information (number of spacing of spectra, speed) on
how the spectra are displayed in the waterfall plot.
If more than sixty spectra were collected, the ticks along the
line indicate which spectra were selected to be displayed.
See No. Spectra on page 34
Cursor Movement
Use the Up and Down arrows to sequence through the displayed spectra. The
active spectrum displays in green. The zero positions of the X and Y-axis move to
34Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
for more information.
Run Up/Coast Down Extension Module Chapter 2
TIP
TIP
Frequency and
Magnitude at Cursor
Position
Speed, Time, or Data
Collection Number of
Rear Spectrum
Number and Spacing of Spectra
Speed
Active Spectrum
be relative to the active spectrum. Use the Left and Right arrows to move the
cursor on the active spectrum.
Press P to quickly move the cursor to the next significant peak.
Z-axis Zoom
The Z-axis zoom lets you to zoom in around the current trace. The display area
updates to indicate the number and position of the spectra displayed on the
screen. The zoom capability is only available when the No. Spectra parameter is
set to a number less than the number of extracted spectra.
See No. Spectra on page 34
To use the Z-axis zoom feature, press 0 (Shift) and the +/- key. Repeat this key
sequence to continue zooming in. After the highest zoom level is reached, the
above procedure will cause you to zoom out.
There are more zoom levels available when there are fewer
spectra displayed in the plot.
for more information.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201135
Chapter 2 Run Up/Coast Down Extension Module
Displaying Measurements
Using a Spectrogram
The Spectrogram plot is a three-dimensional color intensity plot displaying the
amplitude of spectral components as a function of both time and frequency.
Typically the horizontal and vertical axes correspond to time and frequency. The
intensity corresponds to amplitude.
Set Up the Spectrogram Plot
Follow these instructions to setup the plot.
1. Select Spectrogram on the RUCD - Display Select screen and press F3
(Display).
The RUCD - Spectrogram Setup screen appears.
2. Select a parameter and press the Right arrow to open a list of parameters.
3. Select to type in a parameter value.
4. Press the Left arrow to save your selection.
Use the descriptions in Spectrogram Plot Parameter Descriptions on
page 37 to help you configure the parameters.
5. When you are finished, press F3 (Display) to display the Spectrogram plot.
See Display the Spectrogram Plot on page 38
36Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
for more information.
Run Up/Coast Down Extension Module Chapter 2
Table 9 - Spectrogram Plot Parameter Descriptions
Parameter NameDescriptionValues/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
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
SpacingControls the spacing between collected spectra:
•
Δ rpm is a fixed speed change between spectra.
• %
Δ rpm is a percentage speed change between spectra.
•
Δ Time is a fixed time interval between spectra.
•
Δ rpm + Δ Time is a combination of speed and time interval settings. If
speed stops changing then spectra are calculated using the Time
Interval value.
• %
Δ rpm + Δ Time is a combination of speed and time interval
settings. If speed stops changing then spectra are calculated using the
Time Interval value.
Speed Interval (RPM)Sets the speed interval used in calculating FFT spectra.
This parameter not used when Spacing is set to
Δ Time.
.
.
10…3600 rpm
10…3600 rpm
Δ rpm
Δ rpm
%
Δ Time
Δ rpm + Δ Time
Δ rpm + Δ Time
%
Your selection affects the Speed Interval
and Time Interval settings.
1…240 rpm
Time Interval (sec)Sets the time interval used in calculating FFT spectra.
This parameter is not used when Spacing is set to
Display UnitsSets the Y-axis units.
The available units depends on the transducer used to collect data.
See Run Up/Coast Down Setup Parameters on page 18.
DetectionSets the signal detection and scaling display for the plot:
• Peak - Measured RMS value multiplied by the square root of two
(1.4142).
• Pk-Pk - Measured RMS value multiplied by two times the square root of
two (2.8284).
• RMS - Root mean squared signal level of the input signal.
LinesThe number of lines (bins) of resolution for the FFT spectra. The larger the
number of lines, the better the frequency resolution of the measured data in
the spectra.
Similarly, the higher the number of lines, the longer it takes to display the
spectra in the plot.
X-axisSets the X-axis frequency units for displaying spectra/FFT data:
• Hz - Displays spectra in Hertz, cycles per second.
• CPM - Displays spectra in cycles per minute.
• Orders - Displays spectra in orders of the operating speed.
Δ RPM and % Δ RPM.
.001…604800 s
RMS
Peak
PkPk
100
200
400
800
1600
3200
6400
12800
Hz
CPM
Orders
Your selection affects the Freq Range and
LF Cutoff parameters.
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Chapter 2 Run Up/Coast Down Extension Module
TIP
Table 9 - Spectrogram Plot Parameter Descriptions
Parameter NameDescriptionValues/Comments
Freq. Range (EU)The maximum frequency for the measurement.
The frequency range is determined by the X-axis parameter.
10…2000 Hz
600…120000 CPM
.001…166 Orders
LF Cutoff (EU)Sets a low frequency cutoff filter to remove noise from the analysis.
The available options are determined by your X-axis selection.
Display the Spectrogram Plot
When you are done setting up the plot parameters, you can process the spectral
data by pressing F3 (Display) on the RUCD - Spectrogram Setup screen.
The larger the .wav file, the longer it takes to process the data
and display the plot.
Off
21.6 CPM
66 CPM
120 CPM
600 CPM
4200 CPM
.36 Hz
1.1 Hz
2 Hz
10 Hz
70 Hz
Optimize the Spectrogram Plot
Additional parameters display on the screen letting you to control how the
spectra appear in the spectrogram plot.
1. Select a parameter and press the Right arrow to open a list of values.
2. Select or type in a parameter value.
3. Press the Left arrow to save your selection.
Use the descriptions in Spectrogram Plot Setup Parameters on page 39
help you configure the parameters.
4. When you are finished and ready to display data, press F3 (Display) to view
the Spectrogram.
38Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
to
Run Up/Coast Down Extension Module Chapter 2
TIP
Frequency and Magnitude
at the Cursor Position
Speed
Cursor
Amplitude Indicator at
Cursor Position
Table 10 - Spectrogram Plot Setup Parameters
Parameter NameDescriptionValues/Comments
Y-axisSets the Y-axis scaling on the spectrogram plot:
• Linear - The plot grid centers are linearly spaced in Y between the
centers of the first and last grid.
• Log - The plot grid centers are logarithmically spaced in Y between the
centers of the first and last grid.
Z-axisControls the spacing between the collected spectra:
• RPM- FFTs spaced depending on the rpm at which they were recorded.
• Timestamp- FFTs spaced depending on the time the data was recorded.
• Even Spacing- FFTs spaced evenly along the Z-axis.
BlankingEliminates the display of data below a certain level on the Y-axis. This
setting helps clarify the presence of machine orders or structural
frequencies.
Linear
Log
RPM
Tim estam p
Even Spacing
0%…25%
View the Spectrogram Plot
After setting up the Spectrogram spectra, press F3 (Display) on the Spectrogram
Display Setup screen.
The Spectrogram plot uses color to indicate the amplitude of the signals. Red
means a higher amplitude and blue means a lower amplitude:
• Use the Up and Down arrows to sequence through the displayed spectra.
• Use the Left and Right arrows to move the cursor on the active spectrum.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201139
Press P to quickly move the cursor to the next significant peak.
Chapter 2 Run Up/Coast Down Extension Module
IMPORTANT
Save Run Up/Coast Down
Measurements
The Run Up/Coast Down setup parameters and measurements can be saved to a
file which you can recall at a later time. The collected data is saved in the form of
a time waveform (.wav file).
You can save the RUCD setup and measurement anytime the Save function is
displayed on the screen.
Follow these steps to save a RUCD measurement.
1. Do one of the following:
• Press F3 (Save) if you are saving the data from the Setup screen.
• Press F4 (Save) if you are saving the recorded data from a plot screen.
The RUCD - Save Data screen appears.
2. Do one of the following:
• To save the data to an existing file, highlight the file, and press F4 (Save).
Press F2 (Yes) to overwrite the existing file. You can return to the Save
screen without overwriting the file by pressing F3 (No).
• To save the data to a new file, highlight save reading as and press F4
(Save). Enter a file name using the keypad or accept the default file
name (current date timestamp).
3. When the entry is complete, press F4 (OK).
The setup parameters are saved along with the measurement
when you press F4 (Save) on the RUCD - Save Data screen.
4. When you are finished, press F1 (Cancel).
40Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
Recall a Setup
You can recall a previously saved setup and use it to collect another measurement.
The setup may have been saved only as a setup, or may have been saved with the
recorded data.
See Save Run Up/Coast Down Measurements on page 40
Follow these steps to recall a setup.
1. Select RUCD on the Main Menu and press Enter.
The RUCD screen appears.
for more information.
2. Select Recall and press Enter.
The RUCD - Load Setup screen appears.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201141
Chapter 2 Run Up/Coast Down Extension Module
3. Select the filename that you want recall and press F3 (Open).
The RUCD - Setup screen appears.
You can edit the settings or start collecting data:
• For information on editing the settings, see Set Up Run Up/Coast
Down Measurements on page 17.
• For information on collecting RUCD measurements, see Collect Run
Up/Coast Down Measurements on page 19.
42Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
Review Run Up/Coast
Down Measurements
You can review previously saved RUCD measurements with the Dynamix 2500
data collector. The instrument saves the recorded data in the form of a time
waveform (.wav file).
Follow these steps to review an RUCD measurement.
1. Select RUCD on the Main Menu and press Enter.
The RUCD screen appears.
2. Select Review Data and press Enter.
The RUCD - Review Data screen appears.
3. Select the filename that you want review and press F3 (Open).
If you select a .wav file, the RUCD - WAV Setup screen appears. Otherwise
the appropriate plot setup screen appears.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201143
Chapter 2 Run Up/Coast Down Extension Module
TIP
The RUCD - WAV Setup screen lets you to setup the .wav file parameters.
The instrument reads the .wav file to determine the
maximum speed present. If the number of pulses per
revolution is not equal to 1, enter the correct value
before processing.
4. Select the parameter and press the Right arrow to open a list of values.
5. Select or type in a parameter value.
6. Press the Left arrow to save your selection.
Use the descriptions in WAV Setup Parameter Descriptions on page 44
help you configure the parameters.
7. When you are finished, press F3 (Start).
The Display Select screen appears letting you select the appropriate plot to
view the recorded time waveform.
Table 11 - WAV Setup Parameter Descriptions
Parameter NameDescriptionValues/Comments
Max M/c SpeedThe maximum machine speed in the .wav file.This parameter is set to the
ModeThe method used in the .wav file to initiate data collection. When in doubt,
Pulses/RevThe number of tachometer signal pulses per revolution of the reference shaft. This value may affect the Max M/c Speed
Start Spd (RPM) The speed used in the .wav file to start collecting data.These parameters are not available if
Stop Spd (RPM)The speed used in the .wav file to stop collecting data.
highest detected m/c speed.
select manual:
• Runup - The data collection starts when the machine speed rises above
Start Spd.
• Coast down -The data collection starts when the machine speed falls
below Stop Spd.
• Manual - Manually start data collection by pressing F4 (Start). No
tachometer signal is required for this mode.
Runup
Coast down
Manual
value.
Mode is set to Manual.
to
44Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Run Up/Coast Down Extension Module Chapter 2
Screen Capturing
Delete Run Up/Coast Down
Files
Screens can be saved as a bitmap (.bmp) image to internal memory or to the
Secure Digital (SD) card. Press 0 (Shift) and 7 and follow the instructions.
You can delete a RUCD measurement or setup from the Dynamix 2500 data
collector.
Follow these steps to delete a file.
1. Select RUCD on the Main Menu and press Enter.
The RUCD screen appears.
2. Select Review Data to delete a measurement or Recall Data to delete a
setup and press Enter.
The RUCD - Review Data screen appears.
3. Select the appropriate filename or select all to delete all the files.
Rockwell Automation Publication 1441-UM006A-EN-P - May 201145
Chapter 2 Run Up/Coast Down Extension Module
4. Press 0 (Shift) and F4 (Delete) to delete the selected files.
5. Press F2 (Yes) to delete.
46Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Index
B
battery
status icons
battery status icons
Blanking
Bode plot
Bode plot parameters
Detection
Display Units
LF Cutoff23
Num Traces
Show Overall
Spacing23
Speed Interval
Start Spd
Stop Spd
Time Interval
Trace Order
Y-axis23
Blanking
Detection
Disp. Order
Display Units32
Freq Range
LF Cutoff
Lines32
No. Spectra
Spacing
Speed Interval32
Start Spd
Stop Spd
Time Interval
Trace Height
Trace Offset
X-axis
Z-axis
WAV setup parameters
Max M/c Speed
Mode
Pulses/Rev
Start Spd
Stop Spd
31
34
32
3432
33
34
32
31
31
32
34
34
32
34
44
44
44
44
44
X
X-axis 32, 37
Y
Y-axis 23, 39
T
Table Format 28
Table parameters
48Rockwell Automation Publication 1441-UM006A-EN-P - May 2011
Z-axis 34, 39
Z
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If you experience a problem within the first 24 hours of installation, review the information that is contained in this manual.
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