Vector SIMOVERT MASTERDRIVES 6SE70 VC Instruções de Operação descarregar pdf (Página 80)

Parameterizing steps Vector Control Chassis Type Frequency Converter

476 869 4070 76 J AB-74 Siemens AG

9-16 Operating Instructions SIMOVERT MASTERDRIVES

For exact determination of the motor parameters, it is possible to carry

out automatic motor identification and speed controller optimization.

For this purpose, the procedures of the "Drive setting" have to be

observed. If one of the vector control types (P100 = 3, 4, 5) of a

converter without a sinusoidal output filter and of an induction motor

without an encoder or with a pulse encoder (correct number of pulses in

P151) is used, the motor identification procedure can be shortened. In

this case, "Complete motor identification" has to be selected (P115 = 3)

and the converter has to be powered up accordingly if the alarms A078

and A080 appear.

During motor identification inverter pulses are released and the drive

rotates!

For reasons of safety, identification should first be carried out without

coupling of the load.

Automatic motor

identification

WARNING

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Vector SIMOVERT MASTERDRIVES 6SE70 VC Instruções de Operação Página 80