Kinematics And Dynamics Of Machine Martin Solution Manual |VERIFIED|
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The machine can be driven by the PLC or by a separate controller, for example the Velleman 7100R. Either way, the machine can be driven in accordance with a production plan. If a production plan is executed by the PLC, the process steps are executed in each production run. They can be carried out in a different sequence or batch. In the case of a production plan executed by the PLC, any existing stored production plan can be updated by a new production plan.
For data acquisition from the machine, e.g., via the manufacturer's web server, individual data messages can be exported to the manufacturer's web server. In this case, the data messages are transmitted to a specific web page on the manufacturer's web server.
The export process of the data to the machine, for example, via the manufacturer's web server, can be automated. For this purpose, the PLC can be connected to the web server via a TCP/IP connection. If there is no TCP/IP connection to the manufacturer's web server, it can also be assumed that the manufacturer runs a web server on the machine that is to be monitored. In this case, the PLC is connected to the web server via a TCP/IP connection and the data is exported to the manufacturer's web server via the manufacturer's web server by the PLC. The manufacturer's web server automatically saves the data to a data storage. The data storage is in this case usually a relational database management system (RDBMS).
When the PLC user is running a debugging session, programming can be performed in structured steps which may be limited to entering values only as needed. In this way, a graphical screen for the PLC can be a control overview for the machine or plant with the code to be written in a separate window. This makes it easy to insert, edit, and change code.
If the production plan is executed by a separate controller, the production steps are carried out in a certain sequence in each production run. When the production plan is executed, the first execution step initiates a production run for the first time. The sequence of the execution steps can be different each time. As a result of the execution of a production plan, the data is stored in the machine.
The operation of the machine through the GUI is accomplished through the use of control elements such as buttons, sliders, text boxes, and pull down menus. The operator interacts with the machine by selecting menu items, which are linked to certain functions on the machine.
A graphical user interface (GUI) should be a set of interactive screens that enable maintenance, repair, and operation of the machine. The ease of use and the human-machine interface are important aspects of a well-designed GUI. It should be clear and intuitive, allowing data entry while minimizing the possibility of operator errors.
The programming language is the primary interface between the PLC hardware and the developer. The developer needs to express the logic and control in the programming language, and the compiler translates that into the machine language to operate the PLC. 827ec27edc