Introduction Developing programs for controllers networking via PROFIBUS is possible in so-called network projects. Creation and management of these projects are done un- der VEBES, the network configurator software. The actual programming is done under KUBES, however. If your PC is equipped with a PROFIBUS interface (e.g. PC Control 645), then KUBES has direct access to all Kuhnke controllers communicating via a PROFIBUS net- work. ® PROCESS FIELD BUS If you wish to program a PC Control 645, then you can also do so via the PC bus. 8 E 327 GB 10.06.2003