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933A Firmware Release Notes

How do I find my firmware revisions?

From the 933A front panel:

  1. Press the DISPLAY button and then press the 9 button. The CONFIGURATION display should now show the VERSION DATES in the lower right corner. The most recent date on the display is used as the firmware revision listed on this page.
    • DSP = Digital Signal Processor revision
    • MBP = Main Board Processor revision
    • BCP = Battery Charging Processor revision
    • CMP = Current Modual Processor revision

From PSCSV:

  1. Run PSCSV and connect to the 933A.
  2. Click on Connection.
  3. Click on Information. A window with the Firmware version and DSP version should pop up.

Release notes.

Download the Firmware Updater also available here.

Firmware RevisionComment
v1.06 - 17Sep2007 Download
  1. Fix even-odd harmonics calculation
  2. Fix autolog to correctly reset min/max/avg when enabled.
  3. Add PST and Voltage-Current scheduled data to one-second log structure
  4. Add PST screen
  5. Fix input configuration screen to correctly save configuration using "Save settings" key.
v1.05 - 3Aug2007
  1. Speed up DSP Flash waveform download.
  2. Add ratio screen.
  3. Add Motorola M12M receiver capability.
  4. Fix redraw problem when switching between harmonics channels (bar graph).
  5. Save backlight and contrast settings when backlight On-Off-Auto function keys pressed.
  6. Correct Flicker readings (now they agree with 1133).
v1.04 - 22Feb2007
  1. Corrections to trigger logging system
  2. Require GPS 4 satellites for normal operation
  3. Fix relative phase
  4. Fix PMU phasor broadcast
  5. USB fixes
  6. Several status screen updates
v1.03 - 20Dec2006
  1. Correct neutral current on "Basic Data List" (was always showing 0's)
  2. Fix voltage/current average on tabular display screen
  3. Add voltage/current phase average to tabular display screen
v1.01 - 11Dec2006
  1. Reduce phasor display screen update rate.
  2. Add download capability of One-second log, DSP-I/O event log and Sag-Swell log.
  3. USB capability added.
  4. Fix references to trigger number (DSP and Sag-Swell triggers screens).
  5. Re-organized the configuration-status screen (move version information to its own screen).
  6. Now only showing the "main" host processor revision information.
  7. Add display for current module serial number.
  8. Update current module configuraiton data storage (make more robust).
  9. Fix power up problem with GPS not connected.