Measurement Computing WavePort 312P rev.1.0 - Manual (Page 28)

3-12 Software Framework PowerVista/312 User’s Manual
3.9.1 Main Toolbar
As of Version 1.0, the Main Toolbar incorporates the following direct access functionality:
File New Cycle-by-Cycle
File Open Event Capture
Copy Graphics or Text Toggle Engineering vs. Percent
Copy Delimited Data Cycle Harm Tabulation Forward
Copy Shot Cycle Harm Tabulation Backward
Paste Shot Cycle Graph Forward
Print Cycle Graph Backward
Print Preview Take Snapshot
Phasor Diagram Input Level Meter
Detailed Harmonics Context Sensitive Help
Spectrum Analyzer
Each of the toolbar buttons is discussed in else where in this manual.
3.9.2 Phasing Toolbar
As of Version 1.0 the Phasing Toolbar incorporates the following direct access functionality:
Cycle Voltage Phasing Invert V3
Cycle Current Phasing Invert I1
Invert V1 Invert I2
Invert V2 Invert I3
The Phasing Toolbar is used to correctly phase input voltages and currents so that proper watts and vars are
calculated on a three phase basis. By viewing the Phasor Diagram, the voltage leads and current transducers can
be connected one time, and then have phase rotation and CT inversion corrections performed via software. In
this way, exposure is limited when making dangerous connections in tight locations where the system voltage
level exceeds 120/208 volts.