FPΣ
High-speed Counter and Pulse Output Functions
6-28
Home return operation modes
There are two operation modes for a home return with the FPΣ, a Type I home re-
turn and a Type II home return.
Type I home return
The home return input is effective regardless of whether or not there is near home
input, whether deceleration is taking place, or whether deceleration has been com-
pleted. In this mode, home position proximity input is not used.
Tip
0Hz
Speed
Max. speed
Initial speed
Type II home return
In this mode, the home return input is effective only after deceleration based on the
home position proximity input has been completed.
Home
input: on
0Hz
Speed
Max. speed
Initial speed
Home
input: on
Home position
proximity input: on
Home input is effective at
any timing.
0Hz
Speed
Max. speed
Initial speed
Home
input: on
Home position
proximity input: on
0Hz
Speed
Max. speed
Initial speed
Home
input: on
Home position
proximity input: on
Home return input effective
only during deceleration.
When home position proximity input
is not used
When home position proximity input
is used
When home input is input while the home position proximity input is decelerating
Figure 97: FPΣ Home return operation modes