Difference between revisions of "Chapter 11"
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{{Warning|Sequence testing allows unattended testing. However some tests can cause dangerous situations. Please be especially aware with immunity testing!}} | {{Warning|Sequence testing allows unattended testing. However some tests can cause dangerous situations. Please be especially aware with immunity testing!}} | ||
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From the main menu, select: | From the main menu, select: | ||
Revision as of 12:45, 29 December 2008
Sequence Testing
Goal
The goal of sequence testing is to run different tests after each other without the intervention of a test engineer. These tests can be of the same type or completely different types.
For example: a radiated emission test, a conducted emission test and a radiated immunity test (performed in an anechoic chamber) can be started after each other. Another example is the case where different amplifiers are used for different frequency bands. TSF files for each frequency band are created and put in a sequence so they can be run like one test. The same is true for antenna polarisation. A horizontal and a vertical TSF file can be created and put into a sequence.
On the other hand, three different conducted emission frequency bands can be added to a sequence file, and be tested sequentially after each other.
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Creating and saving a sequence
From the main menu, select:
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File
- New
- Sequence
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A new sequence file will be created. To add a test to a sequence, open the test configuration menu for the desired test, and select the desired TSF file.
This sequence file can be saved through the pull down menu:
- File
- Save as
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EXAMPLE 1:
Select:
- File
- New
- Sequence
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Enter a description for this sequence file
- Tests
- Radiated immunity
- Substitution
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select the desired T.S.F. file from the list.
The TSF file will now be added in the sequence window as shown the picture below.
To save the sequence file, select:
- File
- Save sequence as...
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Check if the correct sequence name is mentioned.
Adding a test to a sequence
When a sequence file has to be modified, the file can be opened from the menu:
- File
- Open
- Sequence...
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The list of current TSF files in the sequence will be displayed.
To add a new test to a sequence, select the desired test from the Tests, pull down menu.
A list of the available TSF files for this test method will be shown. Select the desired TSF file by double clicking on it.
The TSF file will be added to the sequence file.
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Changing a test in a sequence
The configuration of a TSF that is already included in a sequence, can be changed by selecting the test in the sequence and pressing the Edit button.
The TSF window of the selected test will be shown, and it is possible to change any parameter. When all the required parameters are changed, pressing the Store button will update the configuration of the TSF file in the Sequence, and the TSF window will be closed.
Removing a test from a sequence
On the other hand, TSF files can be deleted from the sequence list, by selecting the test in the sequence and pressing the delete button.
Changing the order of the tests
The order off the tests in the sequence can be changed by selecting the desired test and click the up or down arrow in order to promote or demote this specific test.
Stopping test in sequence
There are two ways of stopping a test in a sequence. The first one is only stopping the current running test. The second one is stopping the complete sequence, including the current running test. To end the current test press stop, to end the current test and sequence press stop sequence. The stop sequence button will appear only when running a test in sequence mode.
