Parker Hannifin
P Series User Guide 143
Methods 7, 8, 9, 10
Index pulse
Home switch
8
10
7
9
7
10
98
7
8
9
10
Positive limit switch
(
POT)
역방향(
CW)
정방향
(CCW
)
0x6099:01 Speed during search for switch
0
x6099:
02 Speed during search for Zero
The speed profile for each sequence in case of using Homing Method 7 is as shown
below. Please see the explanations below. The sequence varies in each of the three cases
below, depending on the load position at the time of homing and the relationship of home
switches. Please see the explanations below. Please see the explanations below for
further details.
Cases where the home witch is off when homing begins, and the
limit is not met in the process
Speed
Time
Positive home switch
ON
Index Pulse
(
A) (B)
(C)
Homing Method ⑦
Zero search speed
(
0x6099:
02)
Switch search speed
(0x6099
:01)
A. The initial direction is forward (CCW). The motor operates at the switch search
speed.
B. When the positive limit switch (POT) is on, the motor decelerates to Zero search
speed, and the direction changes to reverse (CW).
C. While operating at Zero search speed, the first index pulse is detected, and the
motor rotates to the index position (Home).
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