Installation manual
CNC 8035
4.
MACHINE PARAMETERS
General machine parameters
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·104·
LOOKATYP (P160)
This parameter has 16 bits counted from right to left.
Each bit has a function or work mode associated with it. By default, all the bits will be assigned the
value of ·0·. Assigning the value of ·1· activates the corresponding function.
Bit 0. Apply jerk control in look-ahead.
That bit indicates whether jerk control is to be applied (bit=1) or not (bit=0) in look-ahead.
Using jerk in look-ahead, a trapezoidal acceleration profile is applied with a ramp slope equivalent
to the maximum jerk of the axis. The maximum jerk depends on the value assigned to a.m.p.
"JERKLIM (P67)" of that axis and of the number of axes involved in the programmed path. For the
axes whose JERKLIM parameter has been set to zero, the CNC assumes the jerk value
recommended for that parameter.
Bit 13. Use Fagor filters with look-ahead.
Value 0: Fagor filters are not used with look-ahead, even if these filters have been activated by
machine parameters for the axes.
Value 1: Fagor filters will be used in all movements. In not-advanced look-ahead, if the Fagor filters
have been set by machine parameter, the CNC will assume the values set in these
parameters; otherwise, it will assume the default values of these filters.
Default value: 0.
Bit 14. Smoother machining speed.
This bit activates (bit=1) or cancels (bit=0) the smoothing of machining speed. Default value: 0.
Bit 15. Advanced look-ahead algorithm (integrating Fagor filters).
This bit activates (bit=1) or cancels (bit=0) the advanced look-ahead algorithm (integrating Fagor
filters). Default value: 0.
TLOOK (P161)
Real block processing time for look-ahead.
Bit Meaning
0 It may be used to apply jerk control in look-ahead.
1...12 Not being used.
13 It makes it possible to use Fagor filters with Look-ahead (not advanced look-
ahead algorithm).
14 It activates/cancels the smoothing of machining speed.
15 It activates/deactivates the advanced look-ahead algorithm (integrating
Fagor filters).
bit
15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Possible values
Integer numbers between 0 and 65535 microseconds.
Default value: 0
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