Abstract: A control system for controlling at least one welding process includes at least two welding controllers and at least two operator interfaces configured to control the welding controllers. The control system further includes at least one web page display element that is configured to communicate with at least one of the at least two welding controllers and the at least one operator interface and/or is included in the at least two welding controllers. The at least one web page display element is configured to query welding parameters of the at least two welding controllers continuously or at temporal predefinable intervals of time and/or control the at least two welding controllers dependently or independently of each other.

Abstract: A control system for controlling at least one welding process includes at least two welding controllers and at least one operator interface for controlling the welding controllers and at least one interface layer. The control system further includes control commands from an operator interface being at least partially transmitted to the welding controllers as a control and/or querying command via the at least one interface.

Abstract: A resistance welding device is disclosed in which one and the same operator control device can be used to flexibly operate a plurality of welding controllers simultaneously or a plurality of operator control devices can be used to flexibly operate only one and the same welding controller simultaneously.