Fagor CNC 8060 - Page 61

Installation manual
CNC 8060
CNC 8065
MACHINE PARAMETERS.
2.
(REF: 1402)
·61·
General machine parameters.
BKUPCUP
Number of common non-volatile arithmetic parameters.
Possible values: From 0 to 20.
Default value: 0.
Associated variable: (V.)MPG.BKUPCUP
This parameter indicates the number of common arithmetic parameters that are saved in
RAM memory with a battery. The CNC saves the first parameters, from the first one to the
one set in this parameter.
Non-volatile data means that their values must be maintained from one session to another
and after turning the CNC off. The CNC saves this data when the CNC is turned off, when
power is removed, when a hardware error occurs, etc.
CROSS COMPENSATION TABLE.
CROSSCOMP
Cross compensation tables.
This parameter shows the cross compensation table. Cross compensation is used when an
axis suffers position variations due to the movement of another axis.
Although by default the CNC always activates the cross compensation tables defined in it,
these tables may be disabled via PLC using the DISCROSS mark. The PLC has a mark for
each table, the DISCROSS1 mark is for table 1, DISCROSS2 for table 2 and so on.
Import cross 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.
CROSSCOMP n
Configuration of cross compensation tables.
The CNC shows the possible tables according to the number of axes defined. Each table
has the following machine parameters to configure it.
MOVAXIS
COMPAXIS
POSITION n
POSERROR n
Define the tables in the order used when measuring; otherwise, the result will be different. The CNC
calculates the compensation to be applied to each axis considering the order in which the tables are
defined.
i
See the operating manual for further information on how to import cross compensation tables.
CROSSCOMP
MOVAXIS Axis whose movement affects another axis (master).
COMPAXIS Axis suffering the effects of the movement (compensated).
NPCROSS Number of points in the table.
TYPCROSS Type of compensation.