Vanguard VCBA S2 (DigiTMR S2, DigiTMR S2 PC, CT-6500 S2, CT-7000 S2, CT-7500 S2, CT-8000) - Manual (Page 73)

REV 3 VCBA S2 VERSION 4.xx SOFTWARE MANUAL
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6.0 TIMING A CIRCUIT BREAKER USING THE VCBA S2 SOFTWARE
The VCBA S2 software can be used to control a CB analyzer and run circuit breaker timing tests.
The following tests are supported: OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN, OPEN-CLOSE-
OPEN, and STATIC RESISTANCE. Also, a test plan for a specific breaker can be used with the test
(please see section 5.6 for details). If a test plan is used, the Pass/Fail indicator will be displayed
based on the settings in the test plan.
6.1 Performing an OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN, or OPEN-
CLOSE-OPEN test
1. Make sure the VCBA-S2 software is running. Connect the CB analyzer to the PC via either
the RS-232C or USB port.
2. The CB analyzer should enter Computer Interface Mode.
3. Click on the Run icon in the Test command group in the Command Ribbon. The
following window will be displayed:
4. From the “File Information” section, click on the folder icon and select the folder on
your computer where you would like to save the test record.