Firmware Updates

AXS Port

Remote system control and monitoring device


Please ensure that you are downloading the correct version number. Each download contains a ReadMe text file that details the:

  • Firmware Version Number
  • Contents of the Release
  • Release Date
  • Additional useful information

Once downloaded, verify that the ReadMe text file contains the proper information regarding your AXS product.

  • AXS Port Version 003.017.000 (OPTICS RE)
    • Contents of the Release: Enhancements and Bug Fixes
    • Release Date: August 2018
    • Fixes: Ethernet speed / duplex negotiation issue with slow booting routers.  Disabling ModBus encryption after AXS port has been set to encrypt modbus communications now operates correctly.  Modbus read / write to device connected to HUB port 10 now operates correctly.  Fixed initialization of OPTICS generator total run time counter.  Fixed an issue that caused incorrect values to appear for input and output current and power for an FNDC.  Fixed issue that caused FLEXNet-DC "Charge Parms Met" event to not post.
    • Enhancements: Added support for SA-compliant inverters.  Improved FXR support to discern between Grid (AC1) input and GEN (AC2) for reporting to OPTICS.  Improved resolution of AC current settings for FXR/Radian to two decimal places.
    • Known Issues: Does not support FM100 charge controller.

  • Click here to find the release notes for previous AXS Port firmware versions.


    For more information regarding the update process for the AXS product, see the video below:

Release Date

Wednesday, 20 March 2019


17825 59th Ave. NE, Suite B
Arlington, WA 98223 United States

Contact Info

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone: +1 360.435.6030

Fax: +1 360.435.6019