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Chapter Three Manual Operation
109
V
o
lume
III Function
[Motion]
When the signal is set to 1, the controllable unit is shown below:
* The controllable unit can be moved the specified axis along the specified
direction when the JOG feed or incremental feed is enabled.
In JOG feed, the controllable unit consecutively moves the controllable
axis when the signal is set to 1.
* In the incremental feed, the controllable unit makes that the specified axis
feeds based upon the specified step distance, and then it stops. The
controllable unit may not stop feeding even if this signal is set to 0 during
the axis feed. Move the axis again, and the signal will be set to 0 then to 1.
Manual rapid feed selection signal
RT
（
G024
＃
7
）
[Type]
Signal input
[Function]
Select the rapid traverse rate of the JOG feed or increment feed.
[Purpose]
When the signal turns into 1, the operation of the controllable unit is
shown below:
z
The controllable unit performs the JOG feed or increment feed at the rapid
traverse rate. The rapid traverse override is enabled.
z
The signal shifts to 0 from 1 or is reverse, and its feedrate decreases to 0
during the JOG feed or increment feed. The feed axis and the direction
selection signal can be kept to 1 during the acceleration or deceleration.
Signal address
3.2 MPG/Single Step Feed
Brief
In the MPG/single step feed mode, the machine tool can be slightly moved by rotating the
MPG or single-stop operation. The machine tool movement axis can be selected by the
MPG feed axis signal or axis movement signal.
Signal MPG/Single-step feed amount selection signal
（
G026
＃
4~G026
＃
5
）
+J4
+J3
+J2
+J1
G027
－
J4
－
J3
－
J2
－
J1
G028
RT
G024
＃
7
＃
6
＃
5
＃
4
＃
3
＃
2
＃
1
＃
0
