Mitsubishi A1SD75M1, User Manual

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MELSEC-A
5 DATA USED FOR POSITIONING CONTROL
5.2.5 Zero point return basic parameters
Setting value, setting range
Setting value buffer
memory address
Item
Value set with peripheral
device
Value set with sequence
program
Default
value
Axis 1 Axis 2 Axis 3
0 : Near-point dog method 0
4 : Count method 1) 4
5 : Count method 2) 5
6 : Data setting method 6
7 : Near-point dog method 2)* 7
Pr.45 Zero point return
method
8 : Count method 3)* 8
0 70 220 370
* : When setting the parameter with the peripheral device, "7: Near-point dog method 2)" and "8: Count method 3)" can be
set using GX Configurator-AP only. For details, refer to the "GX Configurator-AP Operating Manual".
Pr.45 Zero point return method
Set the "zero point return method" for carrying out machine zero point return.
0 : Near-point dog method ........ After decelerating at the near-point dog ON, stop
at the zero point, and complete the machine zero
point return.
(An error occurs when the zero point is not
detected.)
4 : Count method 1) .................. After decelerating at the near-point dog ON, move
the designated distance, stop at the zero point,
and then complete the machine zero point return.
(An error occurs when the zero point is not
detected.)
5 : Count method 2) .................. After decelerating at the near-point dog ON, move
the designated distance, and complete the
machine zero point return.
6 : Data setting method............. The position reached by manual operation in the
absolute position detection system is defined as
the zero point.
7 : Near-point dog method 2) .... After decelerating at the near-point dog ON, stop
at the zero point, and complete the machine zero
point return.
(An error does not occur if the zero point is not
detected.)
8 : Count method 3) .................. After decelerating at the near-point dog ON, move
the designated distance, stop at the zero point,
and complete the machine zero point return.
(An error does not occur if the zero point is not
detected.)
Note) Refer to section "8.2.2 Machine zero point return method" for details on the
zero point return methods.