Vanguard LTCA-10, LTCA-40, WRM-10P, WRM-40 - Manual (Page 58)

LTCA VERSION 2.xx SOFTWARE MANUAL REV 3
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a. Test Header Information Section
Enter any relevant header information in this section such as the company name,
circuit, station, operator, etc.
b. Enable Equivalent Resistance Section
The LTCA software can calculate each resistance’s value at a reference
temperature. Check the “Enable Equivalent Resistance” checkbox to enable this
feature. Enter the reference temperature either in Celsius or Fahrenheit in the
corresponding input field and then select the resistance material (Copper or
Aluminum) by clicking on the corresponding radio button.
c. Test Data Display and Control Section
This section displays any test readings that are recorded during the testing
process and also contains the following buttons:
“Start Test” – Starts running the current test.
“Accept Test” – Saves the current test reading.
“Repeat Test” – Clicking on this button will repeat the last test performed.
“Stop Test” – Stops running the current test.
“Raise” – Raise control for a load tap changer (LTCA test only)
“Lower” – Lower control for a load tap changer (LTCA test only)
“Save Test” – Saves the complete test record.
“Exit” – Exits the testing window and returns to the main application window.
d. Status Section
Displays the current status of the test being performed.
Click on the “Start Test” button to start running the test.
7. The status section of the testing window will be updated to show the current status of
the test as shown below: