User`s manual

5-13
5
Functions
5. Functions
FA-23 Return-to-origin using stroke end method
t-r
When phase ZM is between return-to-origin start position and stroke end
4
5
6
2
3
1
8
9
d
4096
4096
768(=300H)
6
7
4096
(Fb-12)
(Fb-12)
(Fb-13)
768(=300H)
[(Fb-35)-1]×4096
Stroke end
When "Homing back distance" (Fb-35) = 2
Forward run
Phase ZM
Phase Z
(Dotted line indicates
phase Z
Y.)
(R/D converter)
1024 pulses
(1.024mm)
Machine reference (d-18)=(d+768)/4096
Machine reference=100%
Homing back
distance counter
Reverse run
Position
Reference phase Z
768 (=300H) pulses
256(=100H)
R side
When FA-14
is set to CC
L side
When FA-14
is set to CC
When return-to-origin start position is between phase ZM and stroke end
9
13
4
6
2
3
8
4096
1
10 (11)
5
14
768(=300H)
4096
d
12
4096
(Fb-12)
(Fb-12)
(1.024mm)
(Fb-13)
768(=300H)
7
Forward run
Stroke end
When "Homing back distance" (Fb-35) = 1
Reference phase Z
Phase ZM
1024 or more pulses
1024 pulses
768 (=300H) pulses
Phase Z
(Dotted line indicates
phase Z
Y.)
(R/D converter)
Machine reference (d-18)=(d+768)/4096
Machine reference=100%
Homing back
distance counter
Reverse run
Position
256(=100H)
L side
When FA-14
is set to CC
R side
When FA-14
is set to CC