Allow the Drag Reducing Agent (DRA) Injection to be stopped automatically

If a violation condition occurs there are two options for handling it.

• Controller shutdown. An alarm is raised when a violation occurs, and the Controller decides on the course of action.

• Automatic shutdown. The Drag Reducing Agent (DRA) Injector application issues the shutdown command to the status, multistate, or pump point whenever a violation occurs.

For the automatic shutdown to be used, the fields on the Automatic DRA Shutdown area on the Main tab are configured. The Enable field is selected, and the command is entered in the Shutdown Command field.

For more information, see Configuring the Main Tab of the Drag Reducing Agent Injector (DRAInjector) Record.