TestStand also includes plugins for reporting, recording and displaying database errors, and connecting to other corporate systems.
Teststand Get Sequence File Name Code Modules WrittenYou can use this tool to automate the execution of code modules written in any language to meet the needs of the testing process.You can also quickly extract test results and create test troubleshooting systems.
In that respect, significant emphasis should be placed on developing highly modular and reusable code modules. You can request repair, schedule calibration, or get technical support. This guide is collection of white papers designed to help you develop test systems that lower your cost and increase your test throughput and can scale with future requirements. Teststand Get Sequence File Name Software Ultimately HandlesTest management software ultimately handles measurements from an external Unit Under Test (UUT). Measurements are analyzed and compiled into reports that describe the integrity of a particular UUT. In modular test system architectures, test management software uses a set of layered components. The most immediate layer consists of code modules written in application development environments (ADEs), such as LabVIEW, LabWindowsCVI, and Microsoft Visual Studio. In order to perform instrument control or data acquisition, code modules access one or more driver services, such as NI-DAQmx, NI-488, IVI, and OPC. Each service accesses an interface with a specific hardware platform or bus, including GPIB, serial, data acquisition, modular instruments, vision, and motion. The lower layer consists of sensors that read the measurements from the UUT. A major benefit of modular software development is code reusability. Individual components of a test system, such as a set of code modules that return measurements for a particular UUT, may be reused for multiple test applications. Code reuse reduces the development time necessary for future projects. Developing a modular system also reduces the complexity of a project because each module can be produced and tested individually. Additionally, modular architecture permits more concurrent development, thus decreasing the overall production time. Finally, test management software uses the capabilities of multiple ADEs to provide easy integration of multiple development platforms. TestStand is a management tool that interacts directly with code modules written in almost any ADE. Each code module performs a task consisting of measurement acquisition or non-test-related IO, which includes tasks that do not directly relate to the integrity of a particular UUT, such as reading a bar code scanner for a UUT serial number. Each step invokes code modules directly through the set of TestStand module adapters. The adapters handle communication with specific module types, such as LabVIEW VIs, CC DLLs, ActiveX automation servers, and.NET assemblies. Process model sequences perform all non-UUT-specific actions, including result tracking, report generation, database logging, and parallel execution. Code modules implement tasks such as measurement IO, advanced data processing, and test-specific dialogs. The ultimate goal of a modular test system is to develop and maintain as little code as possible.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |