Keba Industrial Automation Germany Gmbh

Patrick Tien

Harald Wertz

Heiko Bach-Preckwinkel

Gerald Herrmann

A programmable electronic power regulator includes a power module for controlling an actuator, a control module for actuating the power module, and an internal monitoring module for transferring the control module to an emergency operation. The internal monitoring module is configured to monitor a system state, detect a critical operating state, and output an error signal. The control module comprises: a basic controller, which is configured to output a power module control signal, and in which functions for open- and closed-loop control of the actuator are implemented, which are required for an emergency operation in a critical operating state; an additional controller, in which functions that are not needed for emergency operation are implemented; and a controller disconnection point, which connects the basic controller with the additional controller via a control connection, and which is configured to at least partially disconnect the control connection upon receipt of the error signal.

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Unna, Germany

Patrick Tien