Control Device for Controlling an Electric Motor
AssigneeLenze Automation GmbH
InventorDirk DUESTERBERG
Life of this patent
Estimating the term…
Abstract
A controller for controlling an electric motor includes an interface having a first connection pole and a second connection pole, wherein the interface is designed to connect a measuring resistor and to connect a digital encoder. The controller is designed to evaluate a resistance value of the measuring resistor in order to monitor the temperature of the electric motor when the measuring resistor is connected to the interface, and the controller is designed to receive digital data from the digital encoder at the interface when the digital encoder is connected to the interface.
Claims12
-8. (canceled)
A controller for driving an electric motor, comprising:
- an interface having a first connection pole and a second connection pole,
- wherein
- the interface is designed for connection of a measuring resistor and for connection of a digital encoder,
- the controller is designed to evaluate a resistance value of the measuring resistor in order to monitor temperature of the electric motor when the measuring resistor is connected to the interface, and
- the controller is designed to receive digital data from the digital encoder at the interface when the digital encoder is connected to the interface.
Dependencies are inferred from the claim text.