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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 495

5 Function blocks

5.131 L_SdPosToUnit - position conversion

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5.131 L_SdPosToUnit - position conversion

This FB uses the transmitted machine parameters and converts a position defined in the internal

unit [inc] into a position in the real unit of the machine.

Inputs

Outputs

Parameter

Function library: LenzeServoDrive

Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel

Identifier/data type Information/possible settings

dnPosIn_p

DINT

Position in [inc]

AxisData Machine parameters

• For accepting the machine parameters of the drive/motor, connect this input

with the output DI_AxisData of the SB LS_DriveInterface.

• The machine parameters of a master drive can be displayed with the

FB L_SdSetAxisData

. In this case, the FB output AxisData must be connected to

this input. ( 510)

Identifier/data type Value/meaning

dnPosOut_e4

DINT

Position in [unit]

• Output in "e4" format (fixed point with four decimal positions)

bLimit

BOOL

Status "Output signal is limited"

TRUE The output signal is limited to the displayable value range or the

dnPosIn_p input position is located beyond the software limit

positions of the connected machine parameters (AxisData).

Parameter Possible settings Info

C04312 String from AxisData Position unit

•Read only

GQ3RV2XWBHGQ3RV,QBS

$[LV'DWD

>LQF@>XQLW@

/B6G3RV7R8QLW

E/LPLW

& 8QLW

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