An agricultural system having at least two connectors for moving a first tool with a first marker and a method are configured to check a controllability of the tool by connecting a first actuator with at least one of the least two connectors for moving the first tool in a first degree of freedom, triggering an actuation via one connector, receiving sensor information from a sensor unit capturing a first marker connected with the first tool and determining whether the first marker moves in the first degree of freedom in response to the triggered actuation via the one connector.