Data Setting Type Home Position Return - Mitsubishi Electric MELSERVO-J3 Series Instruction Manual

5. OPERATION

5.6.4 Data setting type home position return

Data setting type home position return is used when it is desired to determine any position as a home position.
JOG operation can be used for movement.
(1) Devices, parameters
Set the input devices and parameters as follows.
Item
Manual home position return mode
selection
Remote register-based
position/speed setting
(Only when two stations are
occupied)
Data setting type home position
return
Home position return position data
(2) Timing chart
Automatic/manual selection
(RYn6)
Selected point table No.
Forward rotation start (RYn1)
Reverse rotation start (RYn2)
Servo motor speed
Rough match (RXn2)
Movement completion (RXnC)
Home position return
completion (RXn3/ZP)
Note. Configure a sequence that changes the point table selection earlier, considering the delay time of CC-Link communication.
The parameter No.PC07 (home position return position data) setting value is the positioning address after
the home position return is completed.
Automatic/manual selection (RYn6)
Point table No. selection 1 to 8
(RYnA to RYnE, RY(n 2)3 to RY(n 2)5)
Position/speed specifying system selection
(RY(n 2)A)
Parameter No.PC02
Parameter No.PC07
ON
OFF
ON
OFF
ON
OFF
Forward
rotation
0r/min
3ms or less
ON
OFF
ON
OFF
ON
OFF
Movement to the home position
Device/Parameter used
(Note)
4ms or more
Execution of data set type
home position return
5 - 38
Description
Turn RYn6 ON.
RYnA to RYnE, RY(n 2)3 to
RY(n 2)5 are turned off.
Turn RY(n 2)A ON.
2 : Data setting type home
position return is selected.
Set the current position at home
position return completion.
0
6ms or more
Home position address
parameter No.PC07