Mitsubishi Electric MR-JE-*C Instruction Manual page 239

12. WHEN USING WITH A GENERAL-PURPOSE INTERFACE
(3) Timing chart
MD0
ON
(Operation mode
OFF
selection 1)
ON
MEND
(Travel completion)
OFF
ON
CPO (Rough match)
OFF
ZP
ON
(Home position return
OFF
completion)
Servo motor
Forward rotation
speed
0 r/min
Reverse rotation
ON
Z-phase
OFF
ON
DOG (Proximity dog)
OFF
ON
ST1
(Forward rotation start)
OFF
ON
ST2
(Reverse rotation start)
OFF
The setting value of [Pr. PT08 Home position return position data] and [Pr. PT58 Home position return
position data (extension parameter)] is used as the position address at the homing completion.
(4) Adjustment
For the dog type homing, adjust the Z-phase so that the Z-phase signal is surely generated while
detecting a dog. Make an adjustment so that the rear end of DOG (Proximity dog) is positioned almost at
the center between the positions specified by a Z-phase signal and the next Z-phase signal.
The generated position of the Z-phase signal can be checked with "Position within one-revolution" of
"Status Display" on MR Configurator2.
Servo motor Z-phase
ON
DOG (Proximity dog)
OFF
Acceleration time constant
Home position return speed
3 ms or shorter
5 ms or longer
0 Resolution/2
Proximity
dog
Deceleration time constant
Creep speed
td
Proximity dog
0
12 - 24
Home position
shift distance
Home position
Home position return position data