Vector VEC-VA Series User Manual

VA Motion Controller Programming Manual
578
Appendix III Homing Mode Description
Our motion controllerThere are many back homeReturnmode. The user can select the
appropriate mode depending on the origin of the reset to zero field conditions and process
requirements .
 Homing mode operated in reverse limit switch 17 depending on the origin regression
Case 1: MC_Home instruction execution when the reverse limit switch is in the low state, the
shaft starts to first speed reverse movement, when the reverse limit switch is
encountered high, changing the direction of motion and starts to move to 2nd speed,
when faced with the reverse limit switch is in the low position is the home position.
Case 2: when the reverse limit switch is performed at a high state MC_Home command axis starts
moving forward 2nd speed, when reverse limit switch is encountered in the low position
is the home position.
 Homing mode operation 18 depends on the forward limit switch Homing
Case 1: when a forward instruction execution MC_Home in the low limit switch, starting with the
shaft moving forward first speed, when it encounters a forward operation at a high limit
switch, changing the direction of movement and starts to move to 2nd speed, in the
forward position limit switch operation state is in the low position of the origin.
Case 2: MC_Home instruction execution when a forward operation limit switch at a high state, the
shaft directly in 2nd speed start reverse motion, the forward operation limit position
when the switch is in the low state origin position

Vector VEC-VA Series Specifications

General

Brand	Vector
Model	VEC-VA Series
Category	Controller
Language	English