Test Automatisation Solution TraceBox and (mobile) Motor Test Bench

Overview of our hardware tools and services – TraceBox, mMTB, MB and MTB Real time analysis of embSW Signals for bug fixing, tuning and optimizing purpose Trace of Com-Access (LIN, CAN, UART) Endless streaming of signals at control loop cycle hard real time synchronized 24 channels 50µs Fast Realtime Ethernet (EtherCAT) Interface to Infineon Motor Test Bench environment Supports Infineon Motor Control Test Standards Automated test setup for Motor Control ready for productive use in customer projects 1 Motor – Load Operation, TraceBox included Dimension: 55x55x90cm (~60 Kg) mobile Motor Test Bench...

different types of measurement in engine control development Test methods ■ Load Free Testing Methods - Parameter Identification ■ Passive Testing Methods - Generator voltage - Stiction Torque - Drag Torque - Encoder Testing ■ Active Testing Methods - Characteristic curve EC dynamically speed regulation - Characteristic curve EC static speed regulation - Torque ripple - Phase resistance - Flux table of the motor ■ Customized Testing Methods - e.g. Productive release testing of customer projects 2025-04-01 Copyright © MOTEON GmbH 2025. All rights reserved. 3

Test services @MOTEON GmbH Provides optimal parametrization and shorten time-to-market Reproducible automated testing for On Site Measurement, Test & Verification and Productive Release Verification Your benefits ▪ Rapid verification of MCTRL algorithms & signal analysis Identification of bugs throughout development phase decrease project risks/costs Efficient parameterization to avoid trial & error and reducing time-to-market Reproducible validation of software adaptions within hours with improved test coverage Root cause analysis throughout the entire development phase Automated testing reduces...

■ Data streaming via SPI/UART optimized for low-cost microcontroller ■ Target communication with various application protocols and interfaces ■ Time synchronization via EtherCAT master in embedded test environments Verification of MCTRL algorithms & signal analysis Identification of issues throughout the entire development phase Validation of software adaptions in the ongoing development process ^ Direct implementation in the installed, application-oriented state Q One standard device for various use cases 2025-04-01 Copyright © MOTEON GmbH 2025. All rights reserved. 5

Use case: Motor control product development Debugging during development in productive use ▪ Analysis of the runtime behavior of the model-based motor control algorithms → control loop tuning, debugging, bug fixing ▪ Visual inspection of the internal signals sent from the motor control task of the embedded software in Infineon Oscilloscope Data acquisition from TraceBox (SPI) SPI Infineon Oscilloscope TraceBox with integrated XMC-Link Copyright © MOTEON GmbH 2025. All rights reserved. Embedded targ

in productive use Basic test of motor control software functionality that can be run at eve A passing test is mandatory for every feature implementation Regression testing after changes to the software Tests implemented in Python (pytest framework) * testJ ia_AV L_VL_AOAS_LI N. py 4 X # Include modules import time import pytest import vl.communication_service_pb2_grpc as proto_com_grpc import vl.Iin_service_pb2 as proto_lin -from tests.common import get_speed_lower_limit, get_speed_upper_limit, lin_app (Spytest .mark.usefixtures(''lin_5chedule")(Spytest.mark.schedule("TE5T_Status_0utput") def...

For customers to use the TraceBox, they need a driver and software 1 ^ The driver is HaitatsuCustomer can use the UI tools (Oscilloscope, Configuration T PyHaitatsu Infineon Developer Center File View Control >x_DemoPython (Workspace! * example_lin_signals.py M ) SW_TraceBox_Demo Python > # This is the path to our LDF file that describes t ldf_file = Path(_file_}.parent / "LIN_LDF.ldf" ldf_file=ldf_file, port=tb. linjnaster_port If Make the LIN signals found in the LDF available i if PyHaitatsu object with the prefix'"lin". j.mourt_variable_tree(resource=c tx, p ath="lin") it Capture LIN signals...

■ Load structure: 1x customer motor with 1x ECU ■ DC voltage up to 60 VDC and current up to 50 A with a maximal power consumption of 1 kW for test objects. ■ Determine efficiency maps for motors, inverters, and combinations of these components ■ Torque up to 4 Nm (peak 20 Nm) and speed up to 12,000 rpm ■ MOTEON TraceBox integrated Rapid verification of MCTRL algorithms & signal analysis Seamless CI/CD integration enable regression tests in minutes ^ Compact and robust design specifically q Automated testing reduces verification effort by up to 97% 2025-04-01 Copyright © MOTEON GmbH 2025. All...

mMTB technical data ■ Power supply (of machine): 100-240 VAC 16 A ■ Rotational speed on axis: max. 12,000 rpm - 5x thermocouple Type K, 16 bit, 100 sample/s - External PicoScope (oscilloscope) via USB - MOTEON TraceBox for LIN/CAN/SPI ■ 500 W continuous braking power ■ Load machine speed and torque varies according to installed load machine ■ Yearly operating hours: 1,840 h ■ Usage period: 10 years ■ Conformity for office usage 2025-04-01 Copyright © MOTEON GmbH 2025. All rights reserved. 10

OfficeFit Technology by MOTEON ■ Compact design (55x55x90 cm, 60kg) for seamless integration into office spaces ■ Enhanced safety features: protective hood, guard locking, and adjustable operating modes Protection Cover ■ Compliance with industry standards (CE, RoHS, Machinery Directive) for peace of mind ■ EMC family standards for non-industrial areas and 1 -phase power supply (230 VAC, 16 A) ■ Ease of use with python script example and ASAM XIL communication interface for seamless integration with automated testing tools (e.g., tracetronic ecu.test or Vector CANoe) Carry Handles ■ Maintenance...

mMTB measurement accuracy Value range Value uncertainty Value res. Bandwidth Sample rate ±60 V < ±0.18 mV up to ~7.15 pV 10 kHz Analog voltage Temperature Shaft position Shaft speed Shaft torque (« 0.0069°) All values valid at 23 °C ambient temperature. 2025-04-01 Copyright © MOTEON GmbH 2025. All rights reserved. 12