Home Position Shift Function - Mitsubishi Electric MELSEC Q Series Programming Manual

6 POSITIONING CONTROL

6.23.17 Home position shift function

[Data Setting]
Normally, when the machine home position return is executed, a position of home
position is set by using the proximity dog or zero point signal. However, by using the
home position shift function, the position to which only the specified travel value was
travelled from the position which detected the zero point signal can be regarded as
home position.
Set the following "home position return data" using MT Developer2 to use the home
position shift function.
Refer to Section 6.23.1(7) for home position return method by using the home position
shift function.
Set the parameters for every axis.
Table 6.5 Home position return data
Items Setting details
The shift amount at
Home position
the home position
shift amount
shift is set.
Speed set at the The speed at the
home position home position shift
shift is set.
Setting value
-2147483648 to 2147483647
[ 10 -1 µ m, 10
0 : Home position return speed
1: Creep speed
6 - 247
-5 inch, 10 -5 degree, pulse]
Initial value
0
0