Technical information

112
230V FX Series Positioning Drive Reference Manual
Figure 76: Home Cycle Motion Profile
The (A) motion is -100 RPM to find the sensor (feed on velocity).
The (B) motion is +15 RPM to find the sensor “Off” (feed off velocity).
The (C) motion is -15 RPM to move to the once per revolution offset (offset velocity).
Home Types
Offset (home to resolver Ø + offset)
The motor moves in the direction specified by the sign of the speed to the resolver zero point
and continues on to any resolver offset. This Home Type is used as the default setup. The
“Offset Velocity” should be kept below 50 RPM to reduce the effects of deceleration to zero
velocity.
Figure 77: Offset Home Motion Profile
FEED ON VELOCITY
VELOCITY
TIME
(+)
(-)
ACCEL
INITIATE
HOME
SENSOR ON
OFFSET FROM
RESOLVER
ZERO
FEED OFF VELOCITY
SENSOR OFF
OFFSET VELOCITY
A
B
DECEL
C
DECEL
VELOCITY
TIME
(+)
(-)
ACCEL
INITIATE
OFFSET FROM
RESOLVER ZERO
(USER SPECIFIED)
OFFSET VELOCITY
RESOLVER 0
DECEL