Vanguard TTRA-S2 (ATRT-03 S2, ATRT-03A S2, ATRT-03B S2, Tri-Phase) - Manual (Page 26)

TTRA-S2 VERSION 1.x SOFTWARE MANUAL REV 2
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5.0 WORKING WITH TEST PLANS
The TTRA-S2 software can be used to create transformer, load tap changer, and voltage
regulator test plans on the PC. Test plans can then be run from the PC or transferred to the
ATRT to be run from the ATRT (in stand-alone mode). Test plans can also be retrieved from the
ATRT using the TTRA-S2 software.
5.1 Retrieving Test Plans From an ATRT
To retrieve a test plan from an ATRT:
1. Make sure the TTRA-S2 software is running. Connect the ATRT to the PC via either the
RS-232C port or the USB port and turn on the power.
2. From the Test-Plan menu select Retrieve Test Plan From Device (alternatively you can
select Retrieve Test Plan From Device from the File menu).
3. A window will appear listing a directory of all the test plans stored in the ATRT’s
memory as shown:
4. You can select a test plan to be retrieved by clicking on the test plan number. The
selected test plan will be highlighted. You may select multiple test plans by holding
down the [CTRL] key and clicking on the test plan numbers. All selected test plans will
be highlighted. You may de-select a selected test plan by holding down the [CTRL] key
and clicking on the selected test plan number a second time. To select all of the test
plans, click on the “Select All” button.
5. The “Filename Prefix” input field allows you to enter a word that will be used as part of
the filename for the stored test plan on the PC hard drive. When a test plan is retrieved
from a ATRT and stored on the hard drive, the filename is in the following format: