Report Status (Pmu); Pmu Measurement Status - Keithley 4200A-SCS User Manual

Model 4200A-SCS Pulse Card (PGU and PMU) User's Manual

Report Status (PMU)

When this option is selected, Clarius records measurement status information when the test executes.
A column of the Analyze spreadsheet displays this information. Hover over a cell to review the
information. An example of the status information is displayed in the following figure.
For PMU measurements, this information is also available as a 32-bit word. The status code bit map
is listed in pulse_fetch in Model 4200A-SCS LPT Library Programming.

PMU measurement status

ITMs can provide status information for the 4225-PMU measurements in the Analyze sheet Run tab.
The column for the status codes is labeled PMUx_y_S, where x is the PMU instrument number
(PMU1, PMU2, and so on), and y is channel number (channel 1 or 2). The PMU status code indicates
pulse measurement status, source and measure ranges, whether an RPM is connected, and load-line
effect compensation (LLEC) status, and flags any faults (errors).
If a pulse measurement fault occurs, the data values in the entire row are displayed in a different color.
A single measurement may have more than one condition. Hover over a cell to review the status
information.
The data values identify the fault type as follows:
•
Red = Source in compliance
•
Magenta = Measurement overflow
•
Orange = LLEC failed
•
Blue = Current, voltage, or power threshold reached
4200A-PMU-900-01 Rev. A December 2020
Figure 39: Report Status for PMU in the Analyze sheet
Section 3: Setting up PMUs and PGUs in Clarius
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