What type of objects are used to notify the operator about the status of the machine on the PanelView Plus?

The correct answer is the type of objects classified as output. In the context of the PanelView Plus, output objects are designed to indicate status or alert the operator regarding the condition of the machine. These objects display real-time information about the machine's operational state, such as whether it is running, stopped, or encountering an error.

Output objects can take various forms, such as indicators, alarms, or status lights, that visually convey critical information to the operators. This is essential for effective monitoring and management of the machinery, ensuring operators can react promptly to any changes in the machine's status.

Static objects, in contrast, do not change their state or provide real-time feedback; they simply display fixed information. Input objects are meant to receive data or commands from the operator rather than convey status information back to them. Dynamic objects, while they can show changing information, are generally used for graphical representations and animations rather than direct status notifications. Thus, the utility of output objects specifically aligns with the goal of notifying operators about machine status effectively.