This mode of control does not involve machine commutation. Closed-loop control of current or voltage at the converter output.To meet the requirements of dynamic applications, machine commutation can be combined with a tachogenerator to implement "field-oriented control" (FOC). In "space-vector control" mode (SVC), the converter utilizes an optimized voltage/frequency ratio. Closed-loop control of the speed or torque of a drive by appropriate machine commutation.The SINAMICS G180 converter can be operated in different control modes: Open-loop and closed-loop control functions The unit can also be parameterized individually at the factory prior to delivery.įurther information and guidance are available in the IMS. To simplify configuring and commissioning of the drive, various applications can be selected and modified in the frequency converter. The NAMUR-compliant customer terminal strip can be used to connect the converter to the higher-level controller using analog and digital signals, or to connect additional units. A PROFINET-based communication option is currently in development. Ethernet (PROFIBUS with Ethernet-to-PROFIBUS converter board), PROFIBUS DP, Modbus RTU, Modbus TCP and CANopen interfaces are also available. Обзор Communication with higher-level control and customer terminal stripĪ terminal strip compliant with NAMUR recommendation NE37 is provided as standard for the customer interface.
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