ElmoMC SimplIQ Servo Drives Composer User Manual - Manual (Page 19)

For Heidenhain feedback:
• Serial Interface– a drop down menu with a list of the serial interfaces: Hiperface or
EnDat2.1 formats.
• Magnetic Pitch– an Edit Box which represents the distance of one electrical cycle in
millimeters. The value is taken from the motor’s data sheet.
• Measurement Length (Hiperface) or Measuring Length (EnDat)– an Edit Box which
represents the length of linear sensor in millimeters. The value is taken from the
sensor’s data sheet.
• Absolute Position Resolution (Hiperface) or Measuring step (EnDat)– an Edit Box
which represents the distance between two sequential absolute position readouts.
The value is taken or calculated from the sensor’s data sheet.
• Periodic length (Hiperface) or Grating (Signal) Period (EnDat)- an Edit Box which
represents the distance of one analog signal cycle. The value is taken from the
sensor’s data sheet.
When clicking on the “Next” button, the “Commutation Feeeback Parameter II” window
appears.
• Position Counts per Meter- an Edit Box which represents the number of position
counts per meter. Integer type.
• Change… - This push button introduces the “Low Pass Filter” window. The low
pass filter filters the analog signals for Speed-Readout. By default there is “no value”
and “Not Configured!” appears. By clicking on “Change…” the user can apply any
filter and view the chosen theoretical step response. Typical values for this filter are
between 400-700Kz.
Composer User Manual Using the Wizard
MAN-COMPUM (Ver. 1.9)
2-11