Variables Associated With The Feedrate On The Tool Path - Fagor CNC 8060 Installation Manual

13.
13.4.4
CNC 8060
CNC 8065
(R : 1709)
EF
·610·
Special returned values.
This variable returns one of the following values.
Value. Meaning.
1 Maximum feedrate of the axis.
2 Acceleration due to curvature (parameter CURVACC).
3 Jerk due to curvature (parameter CURVJERK).
6 Error committed by the spline.
7 Insufficient memory due to very small blocks and/or buffer full.
10 Maximum axis feedrate in transformations.
11 Maximum axis acceleration in transformations.
V.[ch].G.AXLIMC
Logic number of the axis that limits the feedrate at the corner, in the block being executed.
Together with the V.G.PARLIMC variable, it may be used to evaluate the behavior of the
machining operation at a particular corner where the feedrate decreases too much or is
irregular.
V.[ch].G.PARLIMC
Cause that limits the feedrate at the corner in the block being executed.
Special returned values.
This variable returns one of the following values.
Value. Meaning.
1 Maximum feedrate of the axis.
4 The acceleration at the corner (parameter CORNERACC).
5 The jerk at the corner (parameter CORNERJERK).
8 The chordal error at the corner ( CONTERROR).
9 Geometry at the corner (FAST mode).

Variables associated with the FEEDRATE on the tool path.

V.[ch].G.PATHFEED
Theoretical feedrate on the tool path.
V.[ch].G.FREAL
Theoretical feedrate on the tool path.
Use the oscilloscope to compare the real and theoretical feedrates along the path and detect
adjustment problems when both are different at specific points. Also, using variables
V.G.LINEN and V.G.BLKN, it is possible to associate these feedrate changes with the
program blocks or lines where they occur.
Remarks.
This variable takes into account the accelerations and decelerations of the machine. When
the axes are stopped, it returns a value of ·0· and when moving it returns the value
corresponding to the feedrate type G94/G95. On laser cutting machines, it is recommended
to use this variable so the laser power is proportional to the feedrate.
I n s ta ll a t io n ma n u a l.