Phase 1: Travel to the reference cam

Parameter definition of phase 1

P-AXIS-00158 (ref_richt)

Referencing direction

P-AXIS-00219 (vb_refmax)

Fast referencing speed

Start of phase 1

Homing is started by means of the NC command G74 or by starting the homing mode. The machine axis is at standstill and homing is prepared.

Two situations can be the starting points for phase 1:

Axis is in front of the cam

The machine axis accelerates to the fast-referencing speed P-AXIS-00219 (vb_refmax) in the reference direction P-AXIS-00158 (ref_richt). Reaching of the reference cam is communicated to the CNC controller via the HLI interface, upon which the machine axis is braked to standstill.

Phase 1 is ended and the process is continued with phase 2.

Phase 1: Travel to the reference cam 1:

Axis is on the cam

Phase 1 is not executed if the reference cam is already actuated at the start of homing. The machine axis remains stopped at its starting position.Phase 1 is ended and the process is continued with phase 2.