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

Page: 246 / 610

5. HOW TO USE THE PROGRAM
5 - 39
(2) Parameters for home position return
To perform the home position return, set each parameter as follows.
(a) Select the home position return type with [Pr. PT04 Home position return type].
Home position return type
0: Dog type (rear end detection, Z-phase reference)
1: Count type (front end detection, Z-phase reference)
2: Data set type
3: Stopper type
4: Home position ignorance (servo-on position as home position)
5: Dog type (rear end detection, rear end reference)
6: Count type (front end detection, front end reference)
7: Dog cradle type
8: Dog type (front end detection, Z-phase reference)
9: Dog type (front end detection, front end reference)
A: Dogless type (Z-phase reference)
0
[Pr. PT04]
0 0
(b) Select the starting direction for the home position return with [Pr. PT04 Home position return type].
Setting "0" starts the home position return in the address increase direction from the current position.
Setting "1" starts the home position return in the address decrease direction from the current
position.
Home position return direction
0: Address increasing direction
1: Address decreasing direction
0
[Pr. PT04]
0 0
(c) Select the polarity where the proximity dog is detected with the DOG (Proximity dog) polarity
selection of [Pr. PT29 Function selection T-3]. Setting "0" detects the dog when DOG (Proximity dog)
is off. Setting "1" detects the dog when DOG (Proximity dog) is on.
0 0 0
[Pr. PT29]
DOG (Proximity dog) polarity selection
0: Detection with off
1: Detection with on
(3) Program
Select a program containing a "ZRT" command, which performs the home position return.
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