GE LPS-D, Instruction Manual

Page: 275 / 436

GE Power Management LPS-D Line Protection System 10-
11
10 ALPS TEST PROGRAM 10.3 FILE MENU
10
10.3.3 OPEN SETTING FILE
The following is a list of protection setting numbers whose values are used by this test program.
102 Z1PREACH Z1 Phase Reach
105 Z1GRDREACH Z1 Ground Reach
108 Z1GROUNDK0 Z1 Ground K0
202 Z2PHREACH Z2 Phase Reach
203 Z2PCHARANG Z2 Phase Characteristic Angle
206 Z2GRDREACH Z2 Ground Reach
207 Z2GCHARANG Z2 Ground Characteristic Angle
302 Z3PHREACH Z3 Phase Reach
303 Z3PCHARANG Z3 Phase Characteristic Angle
305 Z3GRDREACH Z3 Ground Reach
306 Z3GCHARANG Z3 Ground Characteristic Angle
402 Z4PHREACH Z4 Phase Reach
403 Z4PCHARANG Z4 Phase Characteristic Angle
406 Z4GRDREACH Z4 Ground Reach
407 Z4GCHARANG Z4 Ground Characteristic Angle
408 Z4DIRECTN Z4 Direction
1401 POSSEQANG Pos. Seq. Impedance Angle
1402 ZERSEQANG Zero Seq. Impedance Angle
1404 ZEROSEQK0 Z0 / Z1 ratio
1601 MOBZONE Coordinating Zone
1602 MOBCHARANG MOB Characteristic Angle
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 Setting File from the File menu. Select a file that is not a setting file and not a test file. Verify the
following:
• A message box is displayed that explains the error.
• The currently active test has not changed from before the open command.
Select Open Setting File from the File menu. Select a setting file containing no errors and click the OK button
to open it. Select each test.
Verify that the values in each dialog box which correspond to settings are the same as those in the setting file.
Edit an existing setting file using a text editor. Remove a setting line which contains a user entered value.
Select Open Setting File from the File menu. Select the edited setting file. Select a test that uses the setting
value that was deleted. Verify the following:
• No error message is displayed.
• The corresponding test value is the default value.