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Latest Software Versions

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SEL-5231 SEL Configuration API

RevisionStart DateSummary of Revisions
1.4.2634.0 06/25/2021
  • Added support for changing the device type of an existing device.
  • Added the device type of the settings to the data returned when obtaining device settings from the API.
  • Added a PowerShell coding example for retrieving support data from the API.
  • Deprecated the SVN parameter from operations for writing device settings to the API. The SVN is now retrieved from the settings content. An SVN value may still be provided when executing these operations but that value will be ignored.
  • Addressed an issue where the introduction section was missing from the API documentation.

SEL-5033 acSELerator RTAC Software

RevisionFirmware ID:Start DateSummary of Revisions
  • Added Simple Tag Mapper Extension.
  • Added CtPt Monitor Extension.
  • Added Indirect Tagging Extension.
  • Enhanced IEEE C37.118 PMU Station name to accept noncompliant IEC 61131 names.
  • Added support to specify a port for logic engine.
  • Added support to specify a port for project send/read.
  • Added support for copy and paste operations on the IEC 60870-103 client.
  • Enhanced password fields to allow a user to view the password while editing before obfuscating the password after the setting is no longer selected.
  • Resolved an issue where Default Gateway may be incorrect after reading a project that includes interface settings.
  • Resolved an issue where projects R132 and older with advanced settings included may not be able to open.

SEL-5030 acSELerator QuickSet Software

RevisionDatabase VersionStart DateSummary of Revisions


  • Added support for SEL-2414 Z2013 Nameplate and Test Data form.

QuickSet Prerequisites

  • Added support for SEL-2414 Z013 Nameplate and Test Data form.

QuickSet Common Files

  • Added support for SEL-2414 Z013 Nameplate and Test Data form.

QuickSet Device Manager Plugin

  • Corrected issue with not being able to connect to devices under Ethernet Security Gateways, RTACs, and Communications Processors that have custom attributes defined.

QuickSet GLE Plugin

  • Added support for IEC 61850 Interlock relay word bits used in Protection Free-Form Logic Settings.
  • Addressed an issue for the SEL-400 series devices where the Graphical Logic Editor would flag valid LVALUE relay bits LOC and MLTLEV in error and not allow setting Protection Logic equations using those bits during the compile operation.

acSELerator Bay Screen Builder

  • Upgraded encryption to use FIPS approved algorithms.

QuickSet Touchscreen Display Bridge Plugin

  • Upgraded encryption to use FIPS approved algorithms.

Bay Control Screen

  • Added SEL-400G, SEL-421, SEL-451-5, and SEL-487E screens.
  • Replaced SEL-487E HV139, HV140, LV106, and LV107 screens.

SEL-5032 acSELerator Architect Software

RevisionStart DateSummary of Revisions
  • Architect no longer requires and no longer inserts EnumTypes for Dbpos, Tcmd, and Check into the DataTypeTemplates of output files. Architect also now removes the "type" attribute for these types, if present. This improves third-party tool interoperability.
  • Added the ability to select multiple IEDs in the project tree by <Shift+> or <Ctrl+clicking> IEDs. This allows for multiple IEDs to be deleted in a single operation via the right-click menu.
  • Architect now divides the DO and DA portions of a deeply nested path properly when creating FCDAs in datasets. This improves compatibility with third-party configuration and validation tools.
  • When editing the prefix or inst of an LN from the Server Model tab, Architect now updates InRef "setSrcRef" DAI values and private esel:datasrc="processLN:..." values in the IED as applicable. This helps support features used in the latest SEL-400 series ICD files.
  • Resolved the issue where exporting or sending a CID would cause an error if the SCD file's Header element had a missing or empty version or revision. This situation can be caused by certain third-party tools.
  • Resolved the issue where SCD files missing the "toolID" attribute would give an error message and would fail to load. This situation can be caused by certain third-party tools.
  • Added improved error reporting when adding third-party IEDs with conflicting Multicast MAC/APP IDs.
  • Architect now requires that a value be entered for GOOSE MinTime and GOOSE MaxTime. This prevents the relay firmware from potentially using hidden default values.
  • Removed bundled .NET Framework installer, as Windows 7 is no longer formally supported. New installation on Windows 7 may require external installation of the .NET Framework.

SEL-5035 acSELerator Diagram Builder Software

RevisionStart DateSummary of Revisions
  • Added a new Tag Substitution Definition control used for tag mapping within Diagram Builder that automatically creates multiple synthetic diagrams from one root diagram.
  • Enhanced the Multifunction control by adding support for images in addition to text to display logical conditions of the control.
  • Enhanced the Hyperlink control by adding a setting to close the diagram that contains the hyperlink upon navigating to the linked diagram.
  • Addressed an issue with the Metering label in which certain significant digits would show misleading readings when rounding.
  • Addressed an image size limit that was not being enforced for all controls that support images. The enforced limit for images is now 3 MB.

SEL-5036 acSELerator Bay Screen Builder Software

RevisionStart DateSummary of Revisions

Upgraded encryption to use FIPS approved algorithms

    SEL-5037 SEL Grid Configurator

    RevisionDatabase VersionStart DateSummary of Revisions
    2.0.0.x0.100.3807/15/2021 Grid Configurator
    • Added support for the SEL-411L-2.
    • Updated support for SEL-451-6 Z102.
    • Added the SEL Settings Database Importer, which is a utility for importing settings from one or more Settings Databases (RDB files) into SEL Grid Configurator.
    • Addressed an issue in previous software that caused serial ports to be set to default in pasted device projects.
    • Modified the report’s view to address a visual issue in dark theme.
    • Modified protection element titles to better describe functionality.
    • Updated distance protection elements to accurately describe settings operation.
    • Modified the software so that the Directional Control protection element is accurately named.
    • Reorganized workspaces to promote consistency across products.
    • Added support for FTP file transfer.
    • Modified the software to configure CTNOM on Sample Value and Time Domain Link supported devices.
    • Modified the distance protection elements to better display shared settings.

    SEL-5045 acSELerator Team Software

    RevisionMinimum QuickSet VersionMinimum Database VersionStart DateSummary of Revisions
    • Resolved a Windows compatibility issue in version that prevented some Team installations from collecting data.
    • Added SEL RTAC Trend Recorder profile data collection support for the SEL-3350 RTAC.

    SEL-5056 Software-Defined Network Flow Controller

    Software VersionManual Date CodeSummary of Revisions
    • Added support for Certificate Revocation List (CRL) checking.
    • Addressed an issue where a host could be associated with a deleted operational node.

    SEL-5057 SDN Application Suite

    Software VersionManual Date CodeSummary of Revisions
    • Improved audit support for layer-two-only hosts.
    • Improved support for audits with traditional switches in the network.
    • Filtered audits for TCP Port 0.

    SEL-5073 synchroWAVe Phasor Data Concentrator (PDC) Software

    RevisionFirmware IDStart DateSummary of Revisions
    R116-V2SEL-5073-R116-V2-Z008005-D2020091102/25/2021General operational improvements.

    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-5601-2 synchroWAVe Event

    RevisionStart DateSummary of Revisions
    • Improved performance of custom calculations.
    • Added COMTRADE file format to Data Export option.
    • Resolved an issue with Harmonic Chart that caused charts in saved event reports to not be displayed when a report was opened.


    RevisionStart DateSummary of Revisions
    • Initial Version

    SEL Compass

    RevisionStart DateSummary of Revisions
    • Upgraded SEL Compass SSL/TLS certificate validation to follow RFC 5280 section


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