·126·
Installation manual
CNC 8060
CNC 8065
2.
MACHINE PARAMETERS.
(REF: 1402)
Machine parameters for the axes and spindles.
POSITION
Position of each point.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drive, Sercos and simulated.
Possible values: Within ±99999.9999 mm or degrees / within ±3937.00787 inch.
Default value: 0.
Associated variable: (V.)[ch].MPA.POSITION[pt].xn
Parameter included in the LSCRWCOMP // DATA table.
Each parameter of the table represents a profile point to be compensated. The position that
occupies the point in the profile will be referred to machine zero. When defining the various
points in the table, the following requirements must be met.
• The points of the table must be ordered by their position on the axis and the table must
begin by the most negative point (or least positive) to be compensated. For axis
positioning outside this area, the CNC will apply the compensation that was defined for
the nearest end.
• The maximum slope of the table is ·1·; i.e. the compensation steps must not exceed the
position step between two consecutive points.
Import leadscrew compensation tables.
In order to save time and eliminate transcription errors, instead of entering the data manually,
it is possible to adapt the format of a text file that contains the result of the measurement
and import it later on.
POSERROR
Error in the positive direction.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drive, Sercos and simulated.
Possible values: Within ±99999.9999 mm or degrees / within ±3937.00787 inch.
Default value: 0.
Associated variable: (V.)[ch].MPA.POSERROR[pt].xn
Parameter included in the LSCRWCOMP // DATA table.
This parameter indicates the amount of error when the axis moves in the positive direction.
If the table has not been defined with bi-directional compensation, this amount of error will
also be applied on movements in the negative direction.
NEGERROR
Error in the negative direction.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drive, Sercos and simulated.
Possible values: Within ±99999.9999 mm or degrees / within ±3937.00787 inch.
Default value: 0.
Associated variable: (V.)[ch].MPA.NEGERROR[pt].xn
Parameter included in the LSCRWCOMP // DATA table.
This parameter indicates the amount of error when the axis moves in the negative direction.
This parameter is only available if the table has been defined with bidirectional
compensation.
FILTERS TO ELIMINATE RESONANCE FREQUENCY.
FILTER
Filter table.
Parameter valid for linear and rotary axes and spindles.
Parameter valid for analog drive, Sercos and simulated.
This parameter shows the tables to configure the frequency filters. Up to 3 different filters
may be defined for each axis or spindle, hence being possible to eliminate several resonance
frequencies.
See the operating manual for further information on how to import leadscrew error compensation
tables.
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