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User interface / operation
A path variable is a character string used in EPLAN for concrete information such as drive, directory, and / or file names. The values of some variables are defined during installation and can in part be changed in the directory settings. The values of other path variables reference the current project (project directory, project properties, etc.), or reference the time specifications defined in the Control Panel (date and time). In addition, the values of environment variables can be accessed.