第八章单元测试
- In the embedded version of MCGS, each application system can only have one main control window and one device window, but it can have multiple user windows and multiple running strategies. There can also be multiple data objects in the real-time database. MCGS embedded version uses the main control window, device window and user window to form a human-computer interactive graphical interface of the application system, configures and configures various types and functions of objects or components, and can also visualize real-time data.（ ）
- Three different types of graphic objects can be placed in the user window: primitives, symbols, and animation components. By placing different graphic objects in the user window, users can construct various complex graphical interfaces and realize the "visualization" of data and process in different ways.（ ）
- The real-time database is a data processing center and also a public data exchange area. The real-time data collected from external devices are sent to the real-time database, and the data of other parts of the system are also from the real-time database.（ ）
- The working power supply for the tpc7062k MCGS touch screen is______________V.（ ）
- In this course, the model of Mitsubishi PLC is_____________ extended communication module communicates with MCGS touch screen.（ ）
A:错 B:对
答案:对
A:错 B:对
A:错 B:对
A:AC 220 V B:DC 220 V C:AC 24 V D:DC 24 V
A:FX3U-485ADP B:FX3U-422BD C:FX3U-232ADP D:FX3U-485BD
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