Engineering Capabilities

Engineering Capabilities

From test strategy, hardware, software and fixture development to instrumentation, automation, calibration and production integration, we engineer complete test systems for validation and manufacturing.

Beyond Test Equipment. Engineering Complete Test Solutions.
Test RequirementTest StrategySystem ArchitectureHardware EngineeringFixture EngineeringSoftware EngineeringInstrumentationAutomationCalibrationProduction Integration
PXI / Instruments
Test Software Fixture UUT / PCB
DAQ DMM CAN / LIN MES

Capability Overview

From Test Concept to Production

Complex automated test systems require test strategy, hardware, software, fixtures, instruments, communication and production data to be engineered as one system.
01

Test Engineering

Defines system plans from requirements, coverage, method, sequence and cycle-time targets.

ICT / Boundary ScanFCTEOLBurn-InHi-PotSystem Integration
JTAG Boundary Scan
02

Hardware Engineering

Develops interface electronics, signal conditioning, relay matrices, simulation and embedded control hardware.

Custom PCBInterface ElectronicsSignal ConditioningRelay / MatrixTest SimulatorEmbedded Controller
RS485 Test Modules
03

Software Engineering

Builds software for execution, instruments, communication, configuration, calibration, data and MES interfaces.

LabVIEWTestStandC#PythonEmbedded SoftwareConfigurable Test Platform
ETS Test Platform
04

Fixture Engineering

Integrates mechanical, electrical, pneumatic, identification, interface and maintenance needs into fixture design.

Manual FixturePneumatic FixtureVacuum FixtureAutomated FixtureBed-of-NailsInterchangeable Fixture
Mass Interconnect Interface
05

Instrumentation & Measurement

Combines test resources around the UUT instead of binding the system to one instrument brand.

DAQDMMOscilloscopePower SupplyElectronic LoadSMUPXIRF Instrumentation
800G Optical Module Test
06

Communication & Protocol

A test system measures electrical parameters and also understands and controls UUT communication states.

CANLINRS232RS485EthernetI2CSPIGPIBisoSPIDaisy Chain
BMS Test Solution
07

Automation & Calibration

Covers programming, motion, vision, identification, error proofing and product parameter calibration in production.

Motion ControlProgrammingCalibrationMachine VisionBarcode / IdentificationError Proofing
Automated Programming
08

Production Integration

Makes test data part of the production system, not just information displayed in test software.

Test ReportsTraceabilityMES IntegrationData ManagementParallel TestProduction Automation
AI Server Test

Complete Engineering Workflow

Starting from requirements, not from an instrument list.
01 Requirements
02 Test Strategy
03 System Architecture
04 Hardware & Fixture
05 Software
06 System Integration
07 Validation
08 Production Deployment

Test Engineering

A test system does not start with instrument selection. It starts with requirements, coverage, method, sequence, cycle time and production needs.
RequirementTest StrategyArchitectureImplementationValidationProduction
Boundary ScanPCBA Functional TestSafety / Hi-PotFinal / Box BuildEOLBurn-InSystem Integration

Hardware Engineering

onTAP does more than integrate standard instruments. We develop custom test hardware around DUT signals, interfaces and cycle-time needs.

Custom simulators can emulate sensors, control signals, loads and peripheral devices so the DUT receives application-like inputs and outputs in the test environment.

Custom Interface PCBRelay / Switch MatrixSignal ConditioningLoad / Simulation CircuitCommunication InterfaceEmbedded ControllerCustom Test ModulesDUT / ECU Signal Simulation

Fixture Engineering

A test fixture is not an isolated mechanical structure. It is part of signal interface, pneumatic action, identification, maintenance and changeover strategy.

ManualPneumaticVacuumAutomatedBed-of-NailsInterchangeable FixtureMass InterconnectCustom Interface
Mass Interconnect

Software Engineering

Software capability is reflected in platform design for execution, sequences, drivers, configuration, calibration, data and production interfaces.
LabVIEWTestStandC#PythonEmbedded SoftwareMCU / FPGA / Linux
Operator UITest ExecutiveTest SequenceInstrument / Fixture / UUT DriversHardware Resources

Instrumentation and Measurement Matrix

The focus is instrument-independent system integration capability.

Electrical

VoltageCurrentResistanceFrequencyPWM

Power

AC/DCHigh VoltageHigh CurrentElectronic LoadPower Electronics

Digital

DIDOADCDAC

Communication

CANLINI2CSPISerial

RF

TX PowerFrequencyRF SignalS-Parameter

Optical

Optical PowerTX/RX Parameters

Environmental

TemperatureBurn-In

Vision

LEDLCDAppearanceDimension
DAQDMMOscilloscopeSwitch MatrixElectronic LoadAC/DC SourcePower SupplyFrequency GeneratorPXIDIOCANSerialGPIBSMUHi-Pot

Communication & Protocol

A test system measures electrical parameters and also understands and controls UUT communication states.

Automotive

CANLINisoSPIDaisy Chain

Industrial

RS232RS485EthernetProfibus

Embedded

I2CSPIUART

Instrumentation

GPIBUSBEthernet

Automation & Calibration

Calibration is not only instrument calibration. It can also include product parameters, sampling paths and optical/RF paths in production.

ProgrammingCalibrationVisionMotionIdentificationParallel TestError ProofingADC CalibrationVoltage CalibrationCurrent CalibrationRF CalibrationOptical Path Calibration

Production Integration

Test data should become part of the production system, supporting models, recipes, serial numbers, barcode, reports, traceability and error proofing.

Model ManagementRecipe / ConfigurationSerial NumberBarcodeTest DataReportTraceabilityMESPass / FailError Proofing

Engineering in Practice

The following project types summarize engineering evidence without inventing customer names or project figures.

EV BMS

BMS testing needs to cover communication, sampling, calibration, functional checks and traceability.

CAN / LINADC CalibrationDI / DODaisy ChainFCT / EOL / Burn-InParallel Test
BMS Automated Test

CVS

High-voltage and high-current scenarios require sampling calibration, chain communication and safety tests in one architecture.

High VoltageHigh CurrentADC CalibrationisoSPIDaisy Chain
Related BMS Capability

OBC

Power electronics testing needs to address interlock, current sampling, drive signals and low-power states.

HV InterlockCurrent SamplingIGBT / MOSFET DriveWake / Sleep Current
BMS and HV Testing

V2X

Wireless and automotive communication products combine RF tests, calibration and communication-state control.

RFS-ParameterCalibrationLINAntenna Detection
AI Server and High-Speed Test

Industrial IO ATE

Industrial IO testing combines measurement, stimulus, switching matrix, communication and test execution platforms.

DAQAC/DC SourceDMMSwitch MatrixOscilloscopeCANSPI / I2CBoundary ScanLabVIEW / TestStand
JTAG Boundary Scan

Wi-Fi Test Station

Wireless stations handle programming, serial communication, memory operations, RF parameters and server interaction.

ProgrammingUARTEEPROM / FlashTX PowerFrequencyServer Interaction
Automated Programming

Automotive & EV Test Engineering

Automotive Test Engineering

For BMS, CVS, CCU, OBC, TCM/TCU and V2X, communication, HV/HC, calibration, RF, burn-in, EOL, programming and traceability can be combined into a test engineering solution.

Explore Automotive & EV Solutions
Automotive Test Engineering BMSCVSCCUOBCTCM / TCUV2X
CAN / LINHV / HCCalibrationRFBurn-InEOLProgrammingTraceability

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