Click the icon of Basic Electrical to open the library that includes all symbols for making electrical diagrams. An extensive collection of electrical diagram templates can be found in the Electrical Engineering category. Nested symbols cannot contain text (this is a limitation of the program).Step 1: Launch EdrawMax on your computer. Nested symbolsĪ symbol may contain other symbols. You will find the path to the library in File - Options - Pathsįor organizing the files you can use any file manager, such as Windows Commander, Total Commander, Windows Explorer, etc. Deleting a symbolĭelete the file from the symbol library. Move the file to a different folder using Windows Explorer or another file manager. Windows Commander, Total Commander, Windows Explorer, etc.) The name of a symbol matches the name of the file in which it is stored, so just rename the file in any file manager (e.g. If you drew several symbols, you can print them using command Outputs - Batch Print Symbols and verify they look as intended. Insert it in various positions, make sure it can be wired correctly and it looks consistently with the existing symbols. Output order can be changed using the arrows in panel Explorer.īefore you start using the new symbol, test it in a blank drawing. To check the order of outputs run a command View - Show output numbers. The connection points numbers shown in the print reports are derived from the order in which the outputs were inserted into the symbol. It is therefore preferable to keep these values in your symbols. The majority of the symbols supplied with the program were designed with connection points spaced 2 mm or 4 mm. The figure shows an incorrectly positioned connection point which results in inability to wire the symbol, because the wire to another symbol would not be horizontal. The connection points need to be aligned. The symbols are stored in files with "ppd" extension (normal symbols) or "picd"Ĭonnection points are drawn using the icon. All that is left to be done is making the changes that distinguish the new symbol from the original (model) and saving the symbol. When confirmed using the OK button, the process of creating the new symbol is completed. If the symbol is supposed to be in a different group, press the Change button and select the target group. In the symbols palette, right-click on the symbol used as a model and select command Create similar symbol.Ī dialogue box appears. This will ensure the symbols in the library will keep their consistency in terms of dimensions, connection points locations, etc. If you plan to create a symbol that is similar to some other symbol that already exists in the library, it is advisable to create it as a copy and sketch in the parts that are different. Library - the directory that is set in the program settings( F12 - Paths).Ĭreating a symbol based on another symbol When creating a symbol, graphical shapes need to be placed in a symmetric way, so that the symbol is symmetric to axes of the working screen. (lines, rectangles) that make up the symbol. Drawing electrical symbols Changing an existing symbolĭouble-click the symbol in panel "Symbols Textually" or right-click the symbol in panel "Symbols Graphically" and select the menu command open symbol.
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