fig1 shows a system 1 for controlling multiple plasma and / or induction heating processing systems . multiple power generators 3 - 8 are connected to a central operating unit 2 via a network 16 . each generator 3 - 8 supplies an individual processing system with power . for example , the generator 3 supplies power to a first induction heating processing system 10 . the generator 4 supplies power to a first plasma processing system 11 . the generator 5 supplies power to a second plasma processing system 12 . the generator 6 supplies power to an induction heating processing system 13 . the generator 7 supplies power to a plasma processing system ( e . g ., laser processing system ) 14 . the generator 8 supplies power to system 15 , which can be any of various processing systems . the system 1 is shown below in detail in fig8 . referring to fig2 , a power supply system 100 includes an operating unit 112 and a power generator 110 . a power generator application 111 that can be influenced by an operating unit 112 runs in the power generator 110 . an identifier 113 is stored in the power generator 110 . parameter data 114 and visualization data 115 are also stored in the power generator 110 . the parameter data 114 and visualization data 115 together constitute configuration data 116 . the visualization data 115 and parameter data 114 can also be combined in one file . the operating unit 112 includes a display device 117 and input device 118 . the operating unit 112 imports the identifier 113 of the power generator 110 . the operating unit 112 further imports the configuration data 116 . using the identifier 113 and the configuration data 116 , a graphic user interface is constructed on the display device 117 by an operating application 119 using language data 120 which are stored in the operating unit 112 . a user can input or change values using the input device 118 and the graphic user interface . based on these inputs , the operating unit 112 can control the power generator 110 . the operating unit 112 is connected ( e . g ., connected by a hardwire connection or wirelessly ) to the power generator 110 in order to transmit signals via a network or a data connection 121 that is indicated by the double - headed arrow . templates 122 can be produced on the operating unit 112 , which allows a specific user - defined interface for visualizing generator - specific data . the operating unit 112 can also be connected to another type of power generator 110 or another controllable system component of the power supply system 100 in terms of data - processing and be used to control it . fig3 illustrates another example of a power supply system 200 . the power supply system 200 includes a power generator 230 that has only one power generator application 231 and one identifier 233 . parameter data 234 and visualization data 235 , which together form configuration data 236 , are stored in an operating unit 232 . the configuration data 236 can also include data of other power generators or controllable system components . using the identifier 233 that is imported by the operating unit 232 , the appropriate configuration data for the power generator 230 can be selected . using the configuration data 236 and language data 240 , it is possible for an operating application 239 to construct a graphic user interface which is displayed on the display device 237 . the graphic user interface 237 can be influenced by a user using the input device 238 ( e . g ., a touchpad , a mouse , or a keyboard ). it is also possible to generate templates 242 in this instance . the power generator 230 may be controlled via the operating unit 232 by a data connection 241 . still referring to fig3 , the power supply system 200 includes a controllable system component 260 ( e . g ., an impedance matching unit ). the system component 260 has a system component application 261 and an identifier 262 . the identifier 262 can be imported from the operating unit 232 via the data connection 263 . configuration data 236 that belong to the system component 260 can be determined using the identifier 262 . the graphic user interface displayed on the display device 237 can be modified in such a manner that the data relating to the system component 260 can also be manipulated . consequently , the system component 260 can also be controlled by the operating unit 232 . in addition to the identifier 232 , the power generator 230 can also have an integration status 264 which can be imported from the operating unit 232 . the system component 260 can also have an integration level 265 in addition to the identifier 262 . it is thereby possible to select the configuration data 236 that best reflect the system status of the power generator 230 or the system component 260 . the data connections 241 and 263 are an integral component of a network . the graphic user interface 70 shown in fig4 has a static region 77 and a dynamic region 74 . the dynamic region 74 includes multiple tabs 76 , by which the user can select the desired display . the dynamic region 74 can include a scrolling bar 75 . the static region 77 has primary information and control elements 73 . superordinate information to be displayed can be , for example , a status message region 71 and a warning and / or error message region 72 . fig5 and 6 are screen shots of different examples of the graphic user interface 70 . control elements 73 are provided to control the different power generators 30 and controllable system component 60 using the graphic user interface 70 . by selecting different control elements 73 ( e . g ., operation , configuration , diagnostics , data logging , and other elements ), the dynamic region 74 can include different type of information that can be selected using multiple tabs 76 . when the data logging control element 73 is selected , as shown in fig4 , one set of tabs 76 ( e . g ., data logger , oscilloscope , and configuration ) can be displayed in the dynamic region 74 . similarly , when the operation control element 73 is selected , as shown in fig5 , a different set of tabs 76 ( e . g ., power regulation , clock and pulse mode , and regulation characteristic ) can be displayed in the dynamic region 74 . fig7 shows a power supply system 100 that includes an operating unit 112 and a power generator 110 of fig2 . the power generator 110 is shown with the reference numbers of fig2 . the power supply system 100 includes several operating units , for example , a personal computer 112 , a laptop 112 a , and a touchpad operating unit 112 b ( e . g ., a smart phone , a tablet personal computer , or similar device ). the operating units 112 - 112 b can be used individually or together in a network . the operating units 112 - 112 b can be connected to a power generator 110 by a wired data connection 121 or by a wireless data connection 121 a . input devices of the respective operating units 112 - 112 b can be a touchpad 118 a in connection with the display device 117 , a mouse 118 b , a keyboard 118 c , or a similar device . during setup and operation of the power supply system 100 , the operating unit 12 imports an identifier 13 of the power generator 10 . fig8 shows the system 1 for controlling multiple plasma and / or induction heating processing systems of fig1 in greater detail . a generator 3 a supplies power to a first medium or high frequency induction heating processing system 10 a . a generator 4 a supplies power to a medium frequency ( mf ) plasma processing system 11 a . a generator 5 a supplies power to a high frequency ( hf ) plasma processing system 12 a via an impedance matching device 8 a . the impedance matching device 8 a can also be controlled from the system 1 . a generator 6 a supplies power to a dc plasma processing system 13 a . a generator 7 a supplies power to a hf plasma processing system ( e . g ., laser processing system ) 14 a via a impedance matching device 24 a that is , for example , a device ( e . g ., a fix match box ) with fixed inductivities and capacities . the power generators 3 a - 7 a are connected to a power mains network 25 a . the system 1 includes several operating units 2 , for example , a personal computer 2 b , a laptop 2 a , and a touchpad operating unit 2 c ( e . g ., a smart phone , a tablet personal computer , or similar device ). the operating units 2 - 2 c can be used individually or together in a network . the operating units 2 - 2 c can be connected to the various generators 3 a - 7 a by a wired data connection 16 or by a wireless data connection 16 a . a number of embodiments of the invention have been described . nevertheless , it will be understood that various modifications may be made without departing from the spirit and scope of the invention . accordingly , other embodiments are within the scope of the following claims .