17. AXES CONTROL
B–63172EN/01
NC FUNCTION
100
It is possible to detach or attach rotary tables and attachments with this
function. Switch control axis detach signal according to whether the
rotary tables and attachments are attached or detached. When this signal
is on, the corresponding axis is excluded from the control axes, so the
servo alarm applied to the axis are ignored. The axis is automatically
regarded as being interlocked. This signal is not only accepted when
power turned is on, so automatic change of attachments is possible any
time with this function.
The same switching as with this signal can also be performed with the
MDI setting.
The traveling command of master axis is given to two motors of master
and slave axes in a simple synchronous control. However, no
synchronous error compensation or synchronous error alarm is detected
for constantly detecting the position deviation of the master and slave
axes to compensate the deviation.
Simple synchronous operation is allowed in the automatic operation and
in the manual operation such as manual continuous feed, manual handle
feed, incremental feed, or manual reference point return.
In the manual reference point return, the master and slave axes similarly
move until the deceleration operation is performed. After that, the
detection of grid is performed independently.
The pitch error and backlash compensation are independently performed
for the master and slave axes.
An input signal from PMC can be select whether the slave axis traveling
is carried out based on the traveling command for that axis as in normal
case or whether the slave axis traveling is carried out while synchronizing
with the traveling of the master axis.
NOTE
This function can not used for Power Mate i–D (2–path
control).
17.5
CONTROL AXIS
DETACH
17.6
SIMPLE
SYNCHRONOUS
CONTROL