User Manual

Digital frequency extension module | Parameter setting & configuration
Digital frequency output
Parameter setting
26 L EDS94AYFLF EN 3.2 - 10/2010
3.2.4 Use of machine parameters for scaling
This function extension is available from software version V3.0 onwards!
The input DFOUT_AxisData can be used to transfer the machine parameters of the own
motor/drive or of a higher-level drive to the system block LS_DigitalFrequencyOutput.
 If valid machine parameters are applied to the input DFOUT_AxisData, then the
outputs for the actual position and the actual speed are evaluated on the basis of the
transferred machine parameters (gearbox factors, encoder resolution) and the position
is scaled to the set measuring system/traversing range.
 If the input DFOUT_AxisData remains unused, the system block continues to operate as
before. In this case the units are scaled to revolutions.
 Tip!
With this function extension, the system block LS_DigitalFrequencyOutput can be
coupled directly to a master value measuring system. The system block then uses
the units of this measuring system for processing.
Short overview of the parameters for this function extension:
Parameter Info Lenze setting
 
Value Unit
C13075/1 C14075/1 Position unit DFOUT -
C13075/2 C14075/2 Speed unit DFOUT -
C13076 C14076 Actual position DFOUT - Unit
C13077 C14077 Actual speed DFOUT - Unit/t
 Digital frequency extension module in module receptacle MXI1
 Digital frequency extension module in module receptacle MXI2
Greyed out = display parameter