EPLAN is a software which helps us to make a schematic diagram. As ELCAD, AutoCAD Electrical and any other software do. For me, EPLAN s quite easy to understand compare to ELCAD, it could be because EPLAN adds a Training Program video with this package. We can organize a tamplate, edit or make a symbol, macro. How to insert a symbol, draw a connection line, generating report, I like the EPLAN than ELCAD way.
But it depend on personal, we have own characteristic how to work and doing job.
Many project integrator use this software, because it very complete library and always updated. It connect with eplan server trough internet. And for that function, an original donggle must be used.