Elmomc CANopen DSP 402 Implementation Guide Instrukcja Użytkownika Pobierz pdf (Strona 67)

9.4.3 Methods 3 and 4: Homing on the positive home

switch and index pulse

Using methods 3 or 4, the initial direction of movement is dependent on the state of the

home switch. The home position is at the index pulse to either the left or right of the pint

where the home switch changes state. If the initial position is sited so that the direction of

movement must reverse during homing, the point at which the reversal takes place is

anywhere after a change of state of the home switch.

Figure 9-3: Homing on the positive home switch and index pulse

9.4.4 Methods 5 and 6: Homing on the negative home

switch and index pulse

Using methods 5 or 6, the initial direction of movement is dependent on the state of the

home switch. The home position is at the index pulse to either the left or the right of the

point where the home switch changes state. If the initial position is sited so that the

direction of movement must reverse during homing, the point at which the reversal takes

place is anywhere after a change of state of the home switch.

Figure 9-4: Homing on the negative home switch and index pulse

CANopen DSP 402 Implementation Guide

MAN-CAN402IG (Ver. 1.2)

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 115 116

Brak uwag

Elmomc CANopen DSP 402 Implementation Guide Instrukcja Użytkownika Strona 67