ABB ACSM1 - Page 404

Appendix C – Homing modes
404
Homing mode 1
The status of the home switch at start is insignificant.
Homing mode 2
The status of the home switch at start is insignificant.
1 Start in the negative direction (left) by the rising edge of the signal selected by par. 62.03
HOMING START with homing speed 1, par. 62.07 HOMING SPEEDREF1.
2 Change direction by the rising edge of the signal selected by par. 62.05 NEG LIMIT SWITCH.
3 Change to homing speed 2, par. 62.08 HOMING SPEEDREF2, by the falling edge of the signal
selected by par. 62.05 NEG LIMIT SWITCH.
4 Stop by the next index pulse.
1
2
4
3
Homing start (par. 62.03)
Negative limit switch (par. 62.05)
Index pulse
Homing mode 1
1 Start in the positive direction (right) by the rising edge of the signal selected by par. 62.03
HOMING START with homing speed 1, par. 62.07 HOMING SPEEDREF1.
2 Change direction by the rising edge of the signal selected by par. 62.06 POS LIMIT SWITCH.
3 Change to homing speed 2, par. 62.08 HOMING SPEEDREF2, by the falling edge of the signal
selected by par. 62.06 POS LIMIT SWITCH.
4 Stop by the next index pulse.
1 2
4
3
Homing mode 2
Homing start (par. 62.03)
Positive limit switch (par. 62.06)
Index pulse