GE LPS-O Instruction Manual page 216

Line protection system
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10.3 FILE MENU
10.3 FILE MENU
The File menu is shown below:
Select New Test File from the File menu. This will create a new test which is indicated by the GE logo being
displayed and the test name Untitled x in the title bar where x is a digit corresponding to the number of new
documents created.
This menu item results in a dialog box supplied by Microsoft. Therefore only the OK button of the dialog box is
tested to make sure the file was properly opened.
Select Open Test File from the File menu. Select a file that is not a test file and not a setting file. A message
box is displayed that explains the error. Verify that the currently active test has not changed from before the
open command.
Edit an existing test file using a text editor. Add a line to the file. Select Open Test File from the File menu.
Select the edited file. A message box is displayed that explains the error. Verify that the currently active test
has not changed from before the open command.
Edit an existing test file using a text editor. Remove a line which contains a user entered value that is not a
default value. Select Open test File from the File menu. Select the edited file. A message box is displayed
explaining the error. Verify that the test file is still loaded and that the missing value has its default value.
Select Open Test File from the File menu. Select a test file containing no errors and click the OK button to
open it. Select a test. Verify that the values in the dialog box are the same as those in the file (see the Save
Input Quantities section).
The following is a list of protection setting numbers whose values are used by this test program.
102
Z1PREACH
202
Z2PHREACH
10
203
Z2PCHARANG
10-
8
Figure 10–12: FILE MENU
Z1 Phase Reach
Z2 Phase Reach
Z2 Phase Characteristic Angle
LPS-O Line Protection System
10 ALPS-TEST PROGRAM
10.3.1 NEW TEST FILE
10.3.2 OPEN TEST FILE
10.3.3 OPEN SETTING FILE
GE Power Management

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