Публикация пресс-релизов Поиск по компании
Решения, технологии, стандарты Рынок, отрасль, люди Основы
Отменить подписку Подписка
Производители Системные интеграторы Дистрибьюторы
Продукты месяца Поиск по категории Добавить продукт
Добавить мероприятие
Добавить вакансию Специалисты по АСУ ТП, КИП Специалисты по электротехнике, энергетике Главные инженеры, технологи, электрики Менеджеры по продажам, консультанты, другое
Технические требования Публикация статей Публикация пресс-релизов Media Kit 2014


National Instruments, новости и анонсы продуктов

Free Start-Up Kit Delivers Time Interval Analysis Functions to NI LabVIEW

 Free Start-Up Kit Delivers Time Interval Analysis Functions to NI LabVIEW
NEWS RELEASE -- Nov. 19, 2002 -- National Instruments extends the power of LabVIEW with the new Digital Time Interval Analyzer Start-Up Kit. With this free kit, the LabVIEW graphical development environment functions as a digital time interval analyzer, monitoring digital devices, such as relays and solenoids, and logging the times of the digital state changes to disk.

The start-up kit logs the relative times of state changes, rather than continuously polling, which decreases the load on the computer bus, frees CPU time, and minimizes the space required for log file storage. Engineers can combine the power of LabVIEW with digital I/O and counter/timer devices to simplify configuration and lower costs. With the open solution, engineers can customize their LabVIEW application to monitor more digital lines, add analysis functions, or connect to other I/O devices. LabVIEW also provides the option of adding tags and alarms to notify an operator when a digital state change occurs, which often represents a fault in the monitored system.

The sequence of event recording functions of the start-up kit make it ideal for a variety of applications, including manufacturing machine monitoring, power monitoring, and electrical switchyard monitoring.

The start-up kit works with LabVIEW 6i or higher and NI-DAQ 6.9 or higher driver software. Engineers can use the start-up kit with the NI 653x, a 32-bit digital pattern I/O and handshaking device, and an NI 660x 32-bit counter/timer device. The 653x digital device captures the line state changes, and the NI 660x counter/timer timestamps those changes. The two devices share timing and synchronization signals across the PXI Trigger Bus or RTSI bus. Both devices are available for PXI/CompactPCI and PCI.

About National Instruments
For more than 26 years, National Instruments has revolutionized the way engineers and scientists work by delivering virtual instrumentation solutions built on rapidly advancing commercial technologies, including industry-standard computers and the Internet. NI increases productivity for customers worldwide by delivering easy-to-integrate software, such as the NI LabVIEW graphical development environment, and modular hardware, such as PXI modules for data acquisition and instrumentation. Headquartered in Austin, Texas, NI has more than 3,000 employees and direct operations in 37 countries. In 2001, the company sold products to more than 24,000 different companies in more than 60 countries around the world. For the past three consecutive years, FORTUNE magazine has named NI one of the 100 best companies to work for in America.