Power Quality An IntroductionThe term power quality has many different meanings perhaps as many as those who attempt to describe its impact on system operation The electric utility may describe power quality as reliability and quote statistics Learn more

IEN: How are manufacturers using existing technologies in new ways?Giardina: Manufacturers are using HMI placed on Ethernet to access multiple PLCs simultaneously Ethernet also allows for programs to be downloaded to remotely located HMI.ISA and Learn more