METHOD FOR INITIATING OR RESUMING A MOBILE CONTROL SESSION IN A PROCESS PLANT

摘要

User interface sessions in a user interface device are initiated or resumed according to stored state data. A session request is received from a first client device. A user profile associated with the session request is identified and a determination made as to whether a previous session exists. If no previous session exists, a new session is instantiated using a default session configuration. If a previous session exists, a new session is instantiated according to the previous session.

主权项

1. A method of initiating a user interface session on a first client device for controlling a process plant, the method comprising:
receiving from the first client device a session request; identifying a user profile associated with the session request; determining whether a previous session exists; and if no previous session exists, instantiating a new session using a default session configuration; or if a previous session exists, instantiating a new session according to the previous session.