Vibration Research Corporation VibrationVIEW, Руководство пользователя

Страница: 206 / 333

VibrationVIEW Help 193
© 1995-2005 Vibration Research Corporation. All rights reserved.
0.5 50 -3
1 100 0
2 200 3
4 400 6
The modifier level is the multiplier applied to the reference input. For example, if the control is running
at 1.5 G rms, and the multiplier is set to "2 x", the controller will control the shaker at 3 G rms (double
the reference level).
The time setting, entered in the form hh:mm:ss, is the amount of time in hours, minutes and seconds
that the controller will spend at each amplitude level.
There are also three other types of modifiers: "Times (looping)", "Wait for operator", and "Timed
pause". The "Times" modifier is used to enter a repeated loop in the test schedule, if you want to run a
test that cycles repeatedly through a certain sequence of amplitude levels. The "Wait for operator"
modifier will pause the test until the operator clicks the "Continue" or "Abort Test" button in the dialog
box that appears when the test reaches the "Wait for operator" level. The "Timed pause" modifier will
turn the output off and wait for the specified period of time before resuming the test.
The next five modifier types are for creating and saving reports while the test is running.
The "View Report As" function, and the "View Report" function are used to have the software open a
report when that level of the test is reached. A report template must be added to the Schedule Level
by clicking on the "Browse" button and selecting a report template. When "View Report As" is used,
you will be prompted to give a report name when the level is reached. The report template that was
selected (using the Browse button) will then open and a copy will also be saved to the hard drive of
your system with the name supplied. If the "View Report" function is used, a report will open showing
the report template selected by the "Browse" button and a copy of the report will be saved using the
standard naming convention of the VibrationVIEW software.
The "Save Report As" function, and the "Save Report" function are used to have the software
automatically save a report without opening the report for viewing. A report template must be added to
the Schedule Level by clicking on the "Browse" button and selecting a report template. When "Save
Report As" is used, you will be prompted to give a report name when the level is reached. The report
template that was selected (using the Browse button) will then be saved to the hard drive of your
system with the name supplied. If the "Save Report" function is used, a report selected by the
"Browse" button will be saved using the report template and the standard naming convention of the
VibrationVIEW software.
The"Print Report" function is used to automatically print a report once a Schedule Level is reached. A
report template must be added to the Schedule Level by clicking on the "Browse" button and selecting
a report template. When the Test level is reached, a report will automatically be printed without any
prompting for names.
The "Memorized Drive" setting enables fast startup and fast switching from one level to another. If the
memorized drive check box is not checked, the controller will shut down the output when switching to
that level, and then slowly bring the output up to the desired level. If the memorized drive check box is
checked, the controller will quickly switch the output to the new level.
To use a memorized drive for the first level, you must first start up the controller so that it learns the
frequency response function for your system, and then click the "Use current drive for first level" button
to store this drive function with the test.
4.5.3 Parameters tab
Field Data Replicator Define Parameters tab
Click the "Parameters" tab on the Test..Edit Test Settings dialog to display this page.
110