A. SETTING DATA,
SYSTEM PARAMETER, MTF
The parameter numbers 2000s of the MTF (Machine Tool File) are used
as a function table to be referred to when NC data is prepared by the
Symbolic FAPT. When a parameter number of 2000s is referred to, NC
data of the format in accordance with the function code set therein is
prepared. The format of NC data can be altered by changing the function
code to be set in and after the parameter number 2000.
Each parameter in and after the MTF parameter number 2000 is provided
with the following meaning:
For details of the parameters to be referenced by the Y–axis
FAPT function, see Part IX.
Parameter No. Meaning Remarks
2000 The leader part of NC data is prepared. FEED, EOR, program No., etc.
2001 The trailer part of NC data is prepared. M30, EOR, etc.
2002 The beginning part of center drilling process
2003 The beginning part of drilling process
2004 The beginning part of rough machining process
2005 The beginning part of medium finish machining process
2006 The beginning part of finish machining process
2007 The beginning part of grooving process
2008 The beginning part of threading process
2009 The end part of center drilling process Tool offset cancel, M01, etc.
2010 The end part of drilling process Tool offset cancel, M01, etc.
2011 The end part of rough machining process Tool offset cancel, M01, etc.
2012 The end part of medium finish machining process Tool offset cancel, M01, etc.
2013 The end part of finish machining process Tool offset cancel, M01, etc.
2014 The end part of grooving process Tool offset cancel, M01, etc.
2015 The end part of threading process Tool offset cancel, M01, etc.
2016 Setting of coordinate system and output of tool selection T code G50, Txxxx, etc.
2017 Output of rapid traverse, cutting feed move command block G01 X_ Z_ F_ ;
2018 Output of approach two axes at a time move command block Rapid traverse move command,
coolant ON, etc.
2019 Escape command output (for Y–axis) for simultaneous movement
with respect to the three axes
G30 U0. W0. V0.
2020 Output of circular interpolation move command block In case of I or K command.