On 13 July 2010 08:52, Ian R Upton <[email protected]> wrote:

> The axis homes to the switch.

home search velocity

> The axis reverses direction for a small  distance  (0.1-2 mm at most).

home latch velocity

> At this point the motor makes a strange noise for  a brief instant. This
> seems to relate to the axis gui display showing the axis moving to the
> offset location (correct direction).

Indeed, at the axis max velocity. I suspect that your axis max
velocity is much too high, but in normal use is being limited by the
global max velocity.

> It then makes another strange noise for a longer time. This seems to
> relate to the axis gui display showing the axis moving from the offset
> location back to the limit switch.

That seems strange.

-- 
atp

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