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Posts Tagged ‘HART 7’

WirelessHART Join Key Interoperability and Problem Solving

Posted in Digital Busses, Wireless on Thursday, July 10th, 2014. 7 comments so far
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Author: Craig Abbott Recently, a customer using a non-Emerson hand held communicator ran into problems during FAT. None of the devices they had configured would connect to the Rosemount 1420 gateway whilst other devices, configured by our technician using a 475 hand held communicator worked perfectly. WirelessHART, now recognised as the IEC62591 standard, supports interoperability, […]

Wireless Device-Based Control Loops

Posted in Technologies, Wireless on Thursday, April 5th, 2012. One comment so far
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ControlGlobal.com has a great article, Addressing Control Applications Using Wireless Devices—How Wired and Wireless Transmitter Installations Differ in Closed-Loop Control Applications and What Changes Are Required in the PID, by Emerson’s Terry Blevins, Mark Nixon, and Marty Zielinski. In the article, they describe how the IEC 62591 WirelessHART standard provides communications modes to support wireless […]