The HART devices feature enhanced alerts in a process control system

摘要

By using the HART devices enhanced type alerts, HART devices within a process control system is a system or a user using the intuitive device status plurality of states, the alert state or alarm state detected by the device it is possible to report to the system operator. Each of these status conditions correspond to the importance of different levels, each of these status conditions may require a response different types of driven by the system operator or the system user. Consistent with Fieldbus devices enhanced type alert, the status condition, having a condition associated with failure of the HART devices, a condition associated with maintenance being required by HART devices, the suggested actions associated with the HART device have.