System with multiple drive modules, drive module for at least one actuator of a wheel or axle of a vehicle, vehicle including the system, as well as method for teaching drive module identifiers

A drive module for at least one actuator of a wheel or axle of a vehicle, the drive module comprising:

• a bus interface for connecting to a bus;
• a switching signal input;
• a switching signal output;
• wherein the drive module is configured to be operated in an operating mode and in a learning mode;
• a switch;
• and,
• the drive module being configured, via said switch, to connect said switching signal input to said switching signal output in said operating mode and to interrupt the connection between said switching signal input and said switching signal output after a transition from said operating mode to said learning mode.

A method for teaching drive module identifiers of multiple drive modules, the method comprising:

• receiving a learning request prompt from a control unit by all of the multiple drive modules via a bus to which the control unit and all the multiple drive modules are connected;
• changing the drive modules from an operating mode to a learning mode after receipt of the learning request prompt;
• and,
• interrupting a connection between a switching signal input and a switching signal output in each of the multiple drive modules by each of the drive modules with a switch.