As for the "PowerViewerPlus", it turned out that the following problem exists:
Software displays an error ”Stop the process because an invalid module exists” message will be generated if the "760813" module is implemented.
Please check whether this module "760813" is installed.
Please use the new version 1.04 (or newer) of PowerViewerPlus for the PX8000(V1.04);
The PowerViewerPlus (part #760811) enables PC-based remote control, acquisition and analysis of high-frequency and transient power signals from a PX8000 Precision Power Scope.
Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.
Yokogawa's Power Analyzer software manages numeric, waveform, and harmonic data measurements. It enables data logging and instrument configuration from your computer.