Appendix D Circumstance 1 Start point 10 Positive direction Circumstance 2 Circumstance 3 Z pulse Home switch Positive limit switch Homing on the home switch, positive limit switch and Z pulse ( : mode 10) Mode 11~ mode 14 Homing which depends on the home switch, negative limit switch and Z pulse Mode 11 Circumstance 1: MC_Home instruction is executed and the axis moves in the negative direction at the first-phase speed when the home switch is OFF. The motion direction changes and the axis is met is the home position while the home switch is OFF. moves at the second-phase speed when the home switch is ON. And where the first Z pulse Circumstance 2:
MC_Home instruction is executed and the axis moves in the positive direction at the second-phase speed while the home switch is ON. And where the first Z pulse is met is the home position while the home switch is OFF. Circumstance 3: MC_Home instruction is executed and the axis moves in the negative direction at the first-phase speed while the home switch is OFF. The motion direction changes and the axis moves at the first-phase speed while the home switch is OFF and the negative limit switch is ON. The axis moves at the second-phase speed when the home switch is ON. Where the first Z pulse is met is the home position while the home switch is OFF.
D-8 DVP-MC operating manual Start 10 Positive direction point Start point 10 Positive direction