Online Tool Offset (Ftoc) - Siemens SINUMERIK 828D Programming Manual

10.4.9

Online tool offset (FTOC)

Function
FTOC
FCTDEF
axis.
The coefficient a
lower limit are dependent on a
FTOC
actions.
The function is used for the machining of a workpiece and dressing of a grinding wheel in the
same channel or in different channels (machining and dressing channel).
The general conditions and specifications for dressing grinding wheels apply for
same way that they apply for online tool offset with
(PUTFTOCF, FCTDEF, PUTFTOC, FTOCON, FTOCOF) (Page 404)").
Syntax
FCTDEF(<function>,<LLimit>,<ULimit>,<a0>,<a1>,<a2>,<a3>)
FTOC(<function>,<reference value>,<tool parameter>,<channel>,<spindle>)
...
Significance
FCTDEF
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
permits overlaid movement for a geometry axis after a polynomial programmed with
depending on a reference value that might, for example, be the actual value of an
of the function definition
0
can be used to program modal online tool offsets or clearance controls as synchronized
: is used to define the polynomial function for
FCTDEF
Parameter:
<function>
:
<LLimit>
:
<ULimit>
<a0> to <a3>
FCTDEF(...)
.
0
:
Number of the polynomial function
Type:
Range of values:
Lower limit value
Type:
Upper limit value
Type:
: Coefficients of polynomial function
Type:
Motion synchronous actions
10.4 Actions in synchronized actions
is evaluated for
FTOC
(see "Online tool offset
PUTFTOCF
.
FTOC
INT
1 to 3
REAL
REAL
REAL
. Upper and
in the
FTOC
589