Overview – Web Alarm

The HTML Alarm feature is included with the OAS Web Alarm product feature.

For full reference information visit Programming Reference – Web Alarm

The OAS Web HMI provides a flexible, platform-independent way to integrate with Open Automation Software Servers. The addition of the Alarm Control allows you to retrieve and interact with real time and historical alarms from the OPC Server. Included in this release are:

  • A configuration interface for specifying Alarms to monitor and be displayed
  • A client-side Javascript API for interacting with Alarm data and extending functionality