
3.CUSTOMIZATION B-63924EN/01
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Explanation
The following items can be customized.
• Priority
NC programs for DNC operation are transferred, using Windows
subthreads. This item allows you to specify the priority of a
Windows thread, using a round-robin scheduling method.
The lower the priority is, the shorter execution time is allowed
for transfer threads; however, the response of the user interface
will not be impaired. To the contrary, the higher the priority is,
the longer execution time is allowed for transfer threads;
however, the response of the user interface becomes lower.
• Interval for DNC start
This item allows you to specify the interval at which checks are
made for DNC operation requests issued from the CNC to the PC.
The thread is kept sleeping for the time (in ms units) specified
with this item since a check made for a DNC operation request.
After the specified interval elapses, the thread checks for another
DNC operation request.
The smaller this interval is, the higher is the response to a DNC
operation request from the CNC; however, the response of the
user interface becomes lower.
• Interval for DNC
This item allows you to specify the interval at which NC
programs are transferred. The thread is kept sleeping for the
time (in ms units) specified with this item after the operation
buffer becomes full with received NC programs. After the
specified interval elapses, the thread starts transferring NC
programs.
The smaller this interval is, the higher is the NC program transfer
speed (depending on what NC program is transferred, though);
however, the response of the user interface becomes lower.
• Ignore M02, M30 and %
Some CAD systems create NC programs that are suffixed
automatically with M02, M30, or %. This function enables
scheduled operation to be performed without modifying such NC
programs.
Turning on the check box of this item causes M02, M30, and %
in NC programs to be converted to spaces during scheduled
operation before the programs are transferred to the CNC. After
the end of the last program transfer in the schedule, the last M
code that was converted to a space is transferred. The range of
programs subjected to conversion to spaces is specified using
“Character count from top of file to stop check” and “Character
count from end of file to start check”, both of which are
explained later.
This setting does not affect subprogram call operation.
Character count from top of file to stop check