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Installation manual
CNC 8055
CNC 8055i
6.
MACHINE PARAMETERS
SOFT: V02.2X
Axis parameters
ABSOFF (P53)
The CNC takes this parameter into account when axis parameter I0TYPE (P52) has been set with
a value other than 0.
Linear encoders having a distance-coded reference mark indicate the machine position with respect
to the "zero" of the linear encoder.
In order for the CNC to show the position of the axes with respect to the machine reference zero
(home), this parameter must be assigned the position value (coordinate) of the machine reference
zero (point "M") with respect to the "zero" of the linear encoder (C).
MINMOVE (P54)
This parameter has to do with the axis logic outputs "ANT1" through "ANT6".
If the axis move is smaller than the value indicated by this axis parameter MINMOVE (P54), the
corresponding axis logic output "ANT1 through "ANT6" goes high.
ROLLOVER (P55)
The CNC takes this parameter into account when the axis has been set as rotary "AXISTYPE (P0)=2
or 3". It indicates whether the rotary axis is Rollover or not.
DRIBUSID (P56)
It indicates the address of the digital drive (Sercos or CAN) associated with the axis. It corresponds
with the value of the drive's rotary switch (address, device select).
It is recommended (not necessary) that the Can addresses of the various axes and spindles be
consecutive and start from number ·1· (the address of the CNC is always ·0·). For example, with
Possible values
Within ± 99999.9999 millimeters.
Within ±3937.00787 inches.
Default value: 0
When running with a CNC8055 connected to ACSD drives with absolute motor feedback, the absolute
coordinate needs to be defined under a parameter.
Since ACSD drives do not have a parameter PP177, the CNC uses the machine axis parameter
ABSOFF(P53).
Possible values
Within ±99999.9999 degrees or millimeters.
Within ±3937.00787 inches.
Default value: 0
Value Meaning
EZ It is NOT Rollover.
YES It is Rollover.
Default value: YES
Value Meaning
0 Analog axis.
1 - 8 Address of the digital drive.
Default value: 0
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