公开(公告)号：US20240231462A1

公开(公告)日：2024-07-11

申请号：US18406633

申请日：2024-01-08

Applicant: Rosemount Inc.

Inventor： Matthew Then ,  Mehul Rajeshbhai Dalal

IPC: G06F1/3206

CPC classification number: G06F1/3206

Abstract: A field device for use in an industrial process includes a transducer configured to couple to the industrial process and control or monitor a process variable of the industrial process. Primary communication circuitry communicates information with a remote location related to the process variable. A wireless communication module includes an energy storage device and power monitoring electronics coupled to the energy storage device having a power output and a power status output. Wireless communication circuitry of the wireless communication module is configured to communicate wirelessly and perform a plurality of high priority tasks and a plurality of low priority tasks. The high priority tasks are performed asynchronously and the plurality of low priority tasks are only performed if the power status output indicates that there is sufficient power.