Lenze E94AYFLF Digital frequency module Manual de usuario descargar pdf (Pagina 29)

EDS94AYFLF EN 3.2 - 10/2010 L 29

Digital frequency extension module | Parameter setting & configuration

Digital frequency output

System block "LS_DigitalFrequencyOutput"

3.4 System block "LS_DigitalFrequencyOutput"

The system block LS_DigitalFrequencyOutput displays the digital frequency output of the

optional extension module in the FB editor of the »Engineer«:

Inputs

Input

Data type

Info/possible settings

DFOUT_dnSpeedSet_s

DINT

Speed in [rpm], which is to be output via the digital frequency output as encoder

signals with TTL level.

• To select this signal source, C13050

/ C14050 = "7" must be set.

Signal source selection

( 23)

DFOUT_bLoadReferencePos

BOOL

Position setting

Position setting

( 25)

FALSEÊTRUE Sets the 32-bit absolute position output at the output

DFOUT_dnActualPos_p to the value which is applied to input

DFOUT_dnReferencePos_p.

DFOUT_dnReferencePos_p

DINT

Absolute position in [increments], to which the output DFOUT_dnActualPos_p is set

by a FALSE-TRUE edge at input DFOUT_bLoadReferencePos.

Position setting

( 25)

DFOUT_AxisData

V3.0 or higher

Machine parameters

• To transfer the machine parameters of the drive/motor, connect this input to the

output DI_AxisData of SB LS_DriveInterface.

• The machine parameters of a higher-level drive can be transferred via the

FB L_SdSetAxisData. For this purpose, you have to connect the FB's AxisData

output to this input.

• If the input remains unused, the system block continues to operate as before. In

this case the units are scaled to revolutions.

Use of machine parameters for scaling ( 26)

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Lenze E94AYFLF Digital frequency module Manual de usuario Pagina 29

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