Hysteresis For Hardware Limit Switch - BONFIGLIOLI Vectron ACTIVE CUBE Series Applications Manual

4.8.2.1

Hysteresis for hardware limit switch

Hysteresis
Via parameter 1149, the switching hysteresis of a limit switch (e.g. prox-
imity switch) can be considered. In addition, the hysteresis prevents non-defined
switching when the axis has stopped at a limit switch position.
The drive can be enabled if the distance between the axis and the hardware limit
Hysteresis
switch exceeds the value of parameter 1149.
Parameter Setting
No. Description Min. Max. Fact. sett.
31
1149 Hysteresis 0 u 2 -1 u 182 u
Example:
Former movement
Enable possible
HW limit switch
Hysteresis
1149
The HW limit switch is activated. The drive can only be enabled after the axis has
Hysteresis
been travelled the distance of 1149 opposite to the former movement.
JOG-Mode can be used to move away from a HW limit switch. Refer to section 4.5
and 4.8.2.3.
04/08 Application manual Positioning 93
04/08 Application manual Positioning 93