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Latest Software Versions

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SEL-5033 acSELerator RTAC Software

RevisionFirmware ID:Start DateSummary of Revisions
  • Duplicate time sources are now flagged as an error in projects R144 and later.
  • The IedType attribute is no longer considered when importing IEC 61850 configurations.
  • Resolved an issue introduced on version where firmware updates may not succeed for devices with firmware versions between R119 and R131.

SEL-5030 acSELerator QuickSet Software

RevisionDatabase VersionStart DateSummary of Revisions


  • Addressed an issue where settings could not be sent to an SEL-351RS or to either an SEL-734 or SEL-735 in which Time-of-Use is enabled.

SEL-5032 acSELerator Architect Software

RevisionStart DateSummary of Revisions
  • Added functional naming features.  For devices that support functional naming (presently certain Edition 2 relays), these features can be accessed on their Server Model tab.
    • When users provide an ldName for a logical device, Architect now displays the functional name instead of the product name (per IEC 61850-6) for the following:
      • Logical device list in the tooltip of an IED
      • GOOSE receive tab
      • SV receive tab
      • Logical device field of an SV publication
    • Functional name editing can be enabled or disabled from the project settings.  This option is disabled by default.
  • Added the "data update" trigger option in the reports editor for ClassFileVersion 006 and newer IEDs.
  • Added support for VisString129, TrgOps, OptFlds, and EntryID bTypes.
  • Added support for the SR functional constraint.
  • Resolved an issue for which relays would reject CID files containing subscriptions to publications with any INT64 DAs.
  • Architect now clears the iedType from LNodeType, DOType, and DAType elements in the DataTypeTemplates when adding IEDs to a project. This resolves an issue where client inputs would not appear in acSELerator RTAC in some cases.

SEL-5035 acSELerator Diagram Builder Software

RevisionStart DateSummary of Revisions
  • Added a new image-based control called Indirect Tag for indirect tagging implementation.
  • Added a new text-based control called Tag Link for indirect tagging implementation.
  • Enhanced the Breaker control by adding a hide logical command column and a customizable text field for the buttons within the Control Window.
  • Enhanced the Disconnect Switch control by adding a hide logical command column and a customizable text field for the buttons within the Command Window.
  • Enhanced the Multifunction control by adding a logical command column and a customizable text field for the buttons within the Command Window.
  • Enhanced the SOE viewer to retain filter selection after leaving a session and relaunching the HMI.
  • Addressed an issue with the Metering Label control that prevented it from displaying leading zeroes.
  • Addressed an issue with the Metering Label control that showed erratic values when very small magnitude numbers were presented.

SEL-5036 acSELerator Bay Screen Builder Software

RevisionStart DateSummary of Revisions

Initial Version

    SEL-5045 acSELerator Team Software

    RevisionMinimum QuickSet VersionMinimum Database VersionStart DateSummary of Revisions

    Resolved an issue where Real-Time Automation Controller (RTAC) Sequence of Events (SOE) collection via the Encrypted Database method would fail.

      SEL-5073 synchroWAVe Phasor Data Concentrator (PDC) Software

      RevisionFirmware IDStart DateSummary of Revisions
      R116-V1SEL-5073-R116-V1-Z008005-D2019110111/01/2019General operational improvements.

      SEL-5601-2 synchroWAVe Event

      RevisionStart DateSummary of Revisions
      • Improved load times for multiple and large event files.
      • Improved flexibility of COMTRADE file parsing.
      • Simplified the licensing process.
      • Made Harmonic and Spectral Analysis charts available in the basic (unlicensed) version.
      • Improved the mho diagram and allowed the cursor position to control the impedance trajectory plot.
      • Simplified automatic color assignment when adding signals to charts

      SEL-5078-2 synchroWAVe Central

      RevisionStart DateSummary of Revisions
      • Added subgroup capability to views.
      • Added option to configure number of significant figures for Numeric Display.
      • Added minimum y-axis scale option for Standard Chart.
      • Added option to configure signal line thickness on Standard Chart.
      • Increased web client data export limit.

      SEL Compass

      RevisionStart DateSummary of Revisions
      • Added support for SEL Grid Configurator.
      • Replaced pacparser with Windows system calls for the parsing of PAC files. Pacparser, an open-source component, had a vulnerability that could allow memory overwrites.
      • Addressed issue where Compass could not load local package data on computers with a time format that uses periods rather than colons as a separator character.
      • Addressed issue where local time, rather than UTC time, was incorrectly used to validate HTTPS certificates.
      • Addressed issue where Compass incorrectly reported success when it failed to import a QuickSet driver package.
      • Established acSELerator Database ODBC Driver as a required component of the acSELerator Database. If a user chooses to install the acSELerator Database, the ODBC Driver is also installed.
      • Randomized the performance of update checks to between the hours of 12:00 AM and 6:00 AM to diffuse traffic to
      • Improved warning message displayed when Compass cannot validate an HTTPS certificate. Message now recommends that users run Windows Update.
      • Improved HTTPS certificate validation. Compass can now use a browser control in attempting to retrieve missing Root CA certificates to validate certificates when users access

      SEL-5860 software

      RevisionStart DateSummary of Revisions 10/23/2018

      Fix for unquoted service path enumeration vulnerability.


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