Diagnosys S500 test solution: High power test of LRUs and LLRUs

Diagnosys S500 High Power

The test of high power UUTs requires specialized expertise and test techniques to ensure the safety of the test developer and the end user.

In the Mass Transit sector typical LRUs requiring this type of test approach include Propulsion, LVPS and Inverter LRUs. Each has their own special requirements and physical size; The weight and the potentially lethal voltages and currents involved all have to be considered both during the handling and testing of the units.

S500 test solutions have been developed to provide a safe physical and electrical environment with safety interlocks helping to ensure the protection of the operator – especially when high voltage or high current is present.

Physical shields protect the operator from the electrical hazards but also protect them in the event of catastrophic LRU failure events.

Diagnosys High Power Bay - Toshiba

Having the right programming tools makes the job easier and you can focus on the task at hand.

Whether you are writing a test program for a single device or a complete PCB you need to have the right tools to make the job easier and so that you can concentrate on the main task – a thorough test and maximum fault detection.

Diagnosys has a range of test programming tools to help you: Graphical Guided Probe; XJTAG Boundary Scan solution; TestVue Software; CATE Software.

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Programming Product Range

Graphical Guided Probe

Functional diagnostic testing - moving beyond Go / NoGo functional test, the S500 systems utilize a guided dynamic functional probe to identify the root cause of a failure in a circuit.

NI LabView

NI LabView, a development environment designed specifically to accelerate the productivity of engineers.

XJTAG Boundary Scan test solution

The XJTAG development system consists of a suite of software products and XJLink (a USB-JTAG connector) that enable users to test and program electronic circuits which are designed with Boundary Scan capability. It has been designed to unlock the potential of JTAG Boundary Scan test.

TestVue™ Software

TestVue™ software, which is used throughout the PinPoint range, offers a powerful array of features including TestFlow™, Analog virtual instruments, SeaWave and a simple intuitive user interface. The software is renowned for its ease-of-use and has been specifically designed for the test and fault finding of electronic circuits and test data recording.

CATE Software

The powerful Computer Aided Test Engineering CATE™ software is at the heart of the S790 Series2, providing an icon based object-orientated interactive graphical environment which operates under Linux. CATE provides a highly efficient and effective set of test program development and diagnostic tools all supported with interactive help to ensure you can always use the full capability of the system.

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