Parker P Series, User Manual, Page: 197 / 316

Parker Hannifin
P Series User Guide 195
The figure below shows forward rotation from 30
o
to 240
o
and reverse rotation
from 300
o
to 240
o
.
0°
90°
180°
270°
240°
300°
30°

Rotary Relative Move
This mode can be used only when the coordinate is set to rotary coordinate.
If the distance has a positive value, the motor rotates in the positive direction, and
if the distance has a negative value, the motor rotates in the negative direction.
Distance may be set to above one cycle (the value set for Modulo Factor: 0x240C),
and depending on the command value, the motor may rotate more than 1 cycle.
The figure below shows ro180
o
from 30
o
to 210
o
and rotating -120
o
from 30
o
to-90
o
0°
90°
180°
-90°
210°
30°
8.2.6 Rotary Shortest Move
This mode can be used only when the coordinate is set to rotary coordinate.
The direction is determined based on the shorter distance from the current position.
The motor rotates within one cycle (value set for Modulo Factor: 0x240C). The set
distance value is processed as absolute value.
The figure below shows reverse rotation (the direction with the shorter distance) from
30
o
to 310
o
,and forward rotation from 30
o
to 180
o
.
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