System and method for monitoring controller diagnostics

摘要

The invention provides a diagnostic method and system for monitoring controller performance. The diagnostic system includes a tool and a controller. The tool includes a user interface that displays at least one operational status command, such that a user may select the operational status command. A controller has an operation status. The operational status command of the tool queries the operation status of the controller. As a result, the controller generates at least one operational status response. A communications path for transmission of the at least one operational status command from the tool to the controller and the at least one operational status response from the controller to the tool is provided. The user interface displays the operational status response of the controller.