Consideration Of Other Axis Compensations (P-Comp-00057) - Beckhoff TF5200 Manual

Description Leadscrew error compensation is automatically activated by the CNC if it selected in
the axis parameters (P-AXIS-00175) and the required conditions are met (e.g. axis
is homed).
If the parameter is set to value 1, leadscrew error compensation must be explicitly
activated by an NC command (see [PROG//Selecting/deselecting axis
compensations in the NC program]. In addition, compensation is deselected at the
end of the NC program, at CNC reset and on axis release.
Parameter kw.ssfk.manual_activation
Data type BOOLEAN
Data range 0: Automatic activation
1: Manual activation in NC program
Axis types T, R, S
Dimension T: ----
Default value 0
Remarks
3.3.9

Consideration of other axis compensations (P-COMP-00057)

P-COMP-00057 Consideration of other axis compensations
Description By default, leadscrew error compensation also considers the compensation values
generated from other axis compensations, e.g. cross and plane compensation. With
direction-dependent spindle leadscrew error compensation (see P-COMP-00021
[} 26]) this may result in the undesirable occurrence of backlash under certain
circumstances.
The parameter set_pos_without_comp can disable the inclusion of other
compensation values in the calculation.
Parameter kw.ssfk.set_pos_without_comp
Data type BOOLEAN
Data range 0: Compensation values of other compensations are considered in the leadscrew
error compensation.
1: Compensation values of other compensations are not considered.
Axis types T, R, S
Dimension T: ----
Default value 0
Remarks
TF5200 | TwinCAT 3 CNC
Axis compensation
General compensation value data (kw.*)
R,S: ----
R,S: ----
Version: 1.22 27