Mitsubishi Electric MELSERVO-J4 series, Инструкция по эксплуатации

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4 STARTUP
4.6 Home position return mode
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4
Method -11 and -43 (dogless Z-phase reference home position return)
The following figure shows the operation of Homing method -11. The operation direction of Homing method -43 is opposite to
that of Homing method -11.
• When the stroke end is detected
ON
OFF
ON
OFF
Controlword bit 4
Homing operation start
Creep speed
Servo motor speed
Reverse
rotation
0 r/min
Forward
rotation
Statusword bit 10
Target reached
ON
OFF
Statusword bit 12
Homing attained
ON
OFF
Z-phase
Acceleration time
constant
3 ms or shorter
Deceleration time
constant
Home position shift distance
Home position return speed
Home position return
position data
Home position return start position
Home position
return direction
Servo motor speed
Forward
rotation
0 r/min
The servo motor stops due to
the occurrence of [AL. 90].
Stroke end