Lenze 9400 Manual do Utilizador descarregar pdf (Página 570)

11 Basic drive functions

11.14 Pole position identification

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Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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11.14 Pole position identification

This function extension is available from software version V7.0!

The device commands "Identify pole position (360°)" and "Identify pole position (min. motion)"

serve to execute an identification of pole position to detect the pole position to the motor encoder

currently activated in C00495

.

From software version V7.0 onwards, the identification of pole position is additionally available as

a basic function in the form of the LS_PolePositionIdentification

system block.

 Danger!

In this basic function, the extent of the useable operating modes of the holding brake is

restricted. Only the following operating modes function:

• Directly with brake module (C02580, selection 1

) and

• Direct switching externally (C02580, selection 11

)

 Note!

An identification of pole position is only required:

• For servo control with synchronous motor of a third-party manufacturer.

• For servo control with synchronous motor and use of incremental encoders (TTL or

sin/cos encoders as well as multi-pole pair resolvers).

• After changes of the motor feedback system, e.g. encoder exchange.

Detailed information on the identification of pole position can be found in the

subchapter "Pole position identification

" for the motor interface. ( 128)

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