How to open .fcw file format? The probably reason why you are at this website is a problem with opening .fcw file. The full name of the file is FastCAD Windows Drawing. If the double-click on the fileâs icon shows you a message that additional programs are needed to open the file, youâll find the list of helpful programs in the bottom of the page.The developer of this format is Evolution Computing.
Model View Controller (MVC) Definition - What does Model View Controller (MVC) mean? Model View Controller (MVC) is a design pattern for computer software. It can be considered an approach to distinguish between the data model, processing control and the user interface. It neatly separates the graphical interface displayed to the user from the code that manages the user actions.
OPC is a software interface standard that allows Windows programs to communicate with industrial hardware devices. OPC is implemented in server/client pairs. The OPC server is a software program that converts the hardware communication protocol used by a PLC into the OPC protocol. The OPC client software is any program that needs to connect to the hardware, such as an HMI . The OPC client uses the OPC server to get data from or send commands to the hardware.