RT-LAB | Release Notes 2025.1

Software Toolboxes Installed with

Added

• Added support for MATLAB/Simulink R2024b for RT-LAB and all the toolboxes.

• Added support for simulations with multiple eHS blocks.

Improved

• Automatic project migration to the new I/O interfaces.

• Improved the behavior of RT-LAB when updating the network interfaces. Re-starting isn't required anymore.

Fixed

• Fixed installation on a path containing a space.

• Fixed loading issue with a multi subsystem model when opal-rt board not assigned to the master subsystem.

Removed

• Removed support for MATLAB/Simulink R2015b, R2018b, R2019b and R2021a for RT-LAB and all the toolboxes.

• Removed the support for Dynamic LabVIEW^® Panels.

• Removed the Configurations section in the project explorer. Connections are now handled through new I/O interfaces.

Dashboards - Signal Visualization and Processing

I/O Interfaces

FPGA drivers (common changes to OPAL-RT Board and OpCtrl S-Functions)

• Improved programming sequence of OP4810/OP4815 platforms to be retrocompatible.

OPAL-RT Board

• Added support for multiple OPAL-RT Board instances with eHS in the same project.

• Improved warning logs when attempting to program an OP4810/OP4815 platform without a specified IP.

• Improved hardware mismatch warning logs.

• Fixed overruns appearing when no output connections made for an OP4810/OP4815 platform.

• Fixed use of eHS with an OPAL-RT Board instance split among multiple subsystems.

S-Function IOs

• Improved logging to show which analog out slots do not support multirange programming.

• Fixed 'Syncronization type' options to exclude 'Audio' for OP4810/OP4815 platforms.

ARTEMiS - CPU-Based Electrical Toolbox

• Updated Artemis SSN Nodal Interface Blocks internal blocks to “Variant Subsystem” from “Configurable Subsystem”.

ePHASORSIM - CPU-Based Phasor-Domain Toolbox

• Fixed erroneous configuration model with phasor26 example model which caused a controller crash due to core assignation conflict

• Fixed isolation loss warnings (all ePHASORSIM models)

• Fixed uncaught errors of invalid characters in *.xml with PowerFactory imports

FPGA-Based Power Electronics Toolbox

eHS Blockset

RT-XSG Blockset

• Fixed overruns when using more than one remote with one central

• Fixed an error in .opal when having only one OP48H10 card in hardware manager

• Fixed DOV error for OP48H10 analog out

• Fixed timestep error for OP481X platforms

MMC Blockset

• Improved MMC_HVDC_Bipole model to be opened via the MATLAB Documentation page.

• The MATLAB version 2018b, and 2021a are deprecated (2018b is still supported for MMC RT-XSG model development).