Parameters for homing

Parametrisation

The following parameters only are relevant for CNC-controlled homing.

In general, homing with digital intelligent drives is executed by the drive itself with drive-specific parameters.

When programming with G74 PROG the CNC uses the acceleration profile set using the P-AXIS-00270 parameter. The parameter P-AXIS-00285 is used as acceleration value; the parameter P-AXIS-00286 sets ramp time in conjunction with non-linear profiles.

Excerpt from the axis parameter list:

getriebe[0].slope_type     1

getriebe[0].a_ref          500

getriebe[0].tr_ref         200000

The linear profile is used without explicit parameterisation. The parameter a_ref is assigned the minimum of P-AXIS-00005 and P-AXIS-00006 .

The parameter P-AXIS-00218 sets slow velocity for cam and zero pulse search.

The parameter P-AXIS-00219 sets rapid velocity for cam and zero pulse search.

Excerpt from the axis parameter list:

getriebe[0].vb_refmax       20000

getriebe[0].vb_reflow       2000