Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 183 / 610

4. HOW TO USE THE POINT TABLE
4 - 56
4.4.6 Home position ignorance (servo-on position as home position)
POINT
When you perform this home position return, it is unnecessary to switch to the
home position return mode.
The position at servo-on is used as the home position.
(1) Device/parameter
Set input devices and parameters as follows.
Item Used parameter Setting
Home position ignorance [Pr. PT04] _ _ _ 4: Select the home position ignorance.
Home position return position
data
[Pr. PT08]
Set the current position at the home position
return completion.
(2) Timing chart
ON
OFF
RD (Ready)
ON
OFF
MEND
(Travel completion) ON
OFF
CPO
(Rough match)
ZP
(Home position return
completion)
ON
OFF
Forward rotation
0 r/min
Reverse rotation
SON (Servo-on)
Servo motor
speed
Home position return position data
ON
OFF
The setting value of [Pr. PT08 Home position return position data] is used as the position address at the
home position return completion.
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