
B–63173EN–1/01
3. MANUAL OPERATION
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Rotating the manual pulse generator during automatic operation can
increase the distance traveled by the amount corresponding to the handle
feed. The axis to which the handle interrupt is applied is selected using
the manual handle interrupt axis select signal.
The minimum travel distance per graduation is the least command
increment. The minimum travel distance can be increased by tenfold or
by two scale factors (parameter Nos. 7113 and 7114). Each scale factor
can be selected using the manual handle travel distance select signal
(Section 3.2, ”Manual Handle Feed”).
[Classification] Input signal
[Function] These signals select an axis to which the manual handle interrupt is
applied. There are three sets of signals, each corresponding to a manual
pulse generator. Each set consists of four code signals A, B, C, and D.
The number in each signal name corresponds to the number (position) of
the manual pulse generator.
1 Selects the axis for which manual pulse generator
No. 1 is used
2 Selects the axis for which manual pulse generator
No. 2 is used
3 Selects the axis for which manual pulse generator
No. 3 is used
HS 1 IA
The correspondence between the code signals and the selected feed axis
is similar to the correspondence with the manual handle feed axis select
signals. See Section 3.2, “Manual Handle Feed.”
3.3
MANUAL HANDLE
INTERRUPTION
General
Signal
Manual Handle Interrupt
Axis Selection Signal
HS1IA – HS1ID
<G041#0 – #3>
HS2IA – HS2ID
<G041#4 – #7>
HS3IA – HS3ID
<G042#0 – #3>