Lenze 9400 Manual de usuario descargar pdf (Pagina 571)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 571

11 Basic drive functions

11.14 Pole position identification

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11.14.1 Internal interfaces | System block "LS_PolePositionIdentification"

The LS_PolePositionIdentification system block provides the internal interfaces for the basic

function "identification of pole position" in the function block editor.

Inputs

 Note!

Ensure that the system block is called in a cyclic application task.

Basically, projects which only contain an unsolicited task and no cyclic task are not

permissible!

Identifier

DIS code | data type

Information/possible settings

PPI_bEnable

C02789/1 | BOOL

Requesting control via the basic function.

TRUE If no other basic function is active, a change-over to the

"Identification of pole position active" function state is effected and

an identification of pole position can be carried out via the control

inputs.

TRUEFALSE An active identification of pole position is stopped, i.e. a change-over

from the active "Identification of pole position active" function state

back to the "Controller not ready" basic state is effected.

PPI_bStart

C02789/2 | BOOL

Start pole position identification

FALSETRUE Pole position identification is started in the mode selected in

C02786

.

PPI_bLoadPolePosition

C02789/3 | BOOL

Start pole position identification

FALSETRUE The pole position angle applied at PPI_dnPolePosition is accepted in

C00058/x

.

• The subcode to be described of C00058

depends on the motor

encoder selected in C00495

.

PPI_dnPolePosition

C02788 | DINT

Pole position angle in [°] with one decimal position

• Value range: -179.9 ... +179.9 °

PPI_bResetPolePosition

C02789/4 | BOOL

Reset "Pole position known" status

FALSETRUE The status outputs PPI_bDone and PPI_bPolePositionAvailable are

reset to FALSE.

LS_PolePositionIdentification

PPI_bEnable

PPI_bLoadPolePosition

PPI_dnPolePosition

PPI_bResetPolePosition

PPI_bEnabled

PPI_bActive

PPI_bStart

PPI_dnState

PPI_bDone

PPI_bError

PPI_bPolePositionAvailable

SN

NS

NS

SN

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