Saving Changes in Parameters and Configurations
When a controller has a status of On-line, it automatically updates ToolsTalk 2 if any changes are made in the web GUI or in the controller GUI.
Any changes made in ToolsTalk 2 are automatically saved but are not copied to the controller. A Push copies changes to the controller and is executed by an active command.
A push indicator  is displayed beside the controller name in the plant structure
 is displayed beside the controller name in the plant structure  workspace to indicate that configuration changes have been made in ToolsTalk 2 but not yet copied to the controller.
 workspace to indicate that configuration changes have been made in ToolsTalk 2 but not yet copied to the controller.
A push can be made in several ways:
- Select the Push indicator icon  next to the controller name in the controller list. next to the controller name in the controller list.
- Click the Push command button  in the system menu bar to start copying changes from ToolsTalk 2 to one or more controllers. A shortcut menu opens to select affected controllers in the system menu bar to start copying changes from ToolsTalk 2 to one or more controllers. A shortcut menu opens to select affected controllers
- Right click on a controller name in the plant structure  workspace and select the Push command button in the shortcut menu. Changes are copied from ToolsTalk 2 to the one selected controller. workspace and select the Push command button in the shortcut menu. Changes are copied from ToolsTalk 2 to the one selected controller.

It is not possible to make a Push to a controller which has a status of Off-line.