EL750
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Procedure:-
1) Press {
} key in “Machine Ref.” in axis settings. “Homing” Message is
shown on the screen.
2) Pass the reference mark on the encoder. Here the DRO will reset the axis on
the reference mark.
3) Go to the machine reference position and press {
}.
6. Zero App. Distance:
Zero Approach Distance is the distance band for zero
approach beep which is used to get operators attention when the axis count is
within the band. There is also a proportional bar graph display that is shown
below the axis display. The default value is “1.000 mm”.
7. Calibrate Axis:
Axis calibration is required to compensate for errors arising due
to wear and tear, encoder misalignment etc. Each axis can be calibrated for
Linear Errors or Segmented errors as applicable. The detailed procedure for
calibration is explained in section 5.4.
8. Apply Compensation:
The type of compensation applied to selected axis is
programmed here. Three options are possible NONE, LEC and SLEC. The
default compensation type is set “NONE”.
9. Soft Limit Settings
: It is used to indicate end point of machine slide. Soft limit
can be turn ON/OFF with desired positive and negative settings
.
The soft limit
working on pure absolute value.
10. Vibration Filter:
In some applications because of vibration or unstable scale the
values of the display could become unstable and unreadable. For example in
grinding application because of the grinding machine vibration the values of the
DRO display can become unstable. It disturbs the user. So this vibration filter
function will help the operator to read the position correctly.
