Full Featured Trend Client within AVEVA Web

The customer requires the full capabilities of the Historian Client Trend Object within AVEVA Web, including InTouch Web and/or OMI, potentially through a dedicated Historian Client Trend Widget. The existing web-based trend controls do not provide the functionality required for the customer’s daily operations, particularly programmatic access to control methods and properties such as pen and tag assignments, real-time mode, timespan configuration, time-picker selections, formatting, and other usability settings. This limitation prevents the customer from moving its existing application workflow to a web-based interface while maintaining the current application structure and operator experience. The system is used to monitor and control the customer’s onsite wastewater process, where operators must track tank levels and conditions to prevent untreated wastewater from overflowing into the public wastewater system.