Mitsubishi Electric MELSERVO-J2 Series Instruction Manual page 100

4. OPERATION
4.4.4 Data setting type home position return
In data setting type home position return, a motion is made to any position by jog operation, manual
pulse generator operation or the like to make a home position return, and the position reached is defined
as a home position.
(1) Signals, parameters
Set the input signals and parameters as follows:
Data setting type home position return Parameter No.8
Home position return position data
(2) Timing chart
Automatic/manual
mode selection
(MDO)
In position (INP)
Rough match
(CPO)
Home position
return completion
(ZP)
Servo motor speed
Forward rotation
start (ST1)
Reverse rotation
start (ST2)
The address on completion of home position return is the value automatically set in parameter No.42
(home position return position data).
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Item
Parameter No.42
ON
OFF
ON
OFF
ON
OFF
ON
OFF
5ms or less
ON
OFF
ON
OFF
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Device/Parameter Used
Set the current position at home position
return completion.
4 - 27
Description
2 : Data setting type home position return
is selected.
Home position address
Parameter No. 42
10ms or more