Check exact stop with additive movements (P-CHAN-00486)

P-CHAN-00486

Check exact stop with additive movements

Description

With exact stop G60, a check is made that the axis is located within a specified position window (P-AXIS-00236) i.e.

the value of P-AXIS-00236 is smaller than or equal to the value of the position lag.

Monitoring is performed in the position controller if the axis is not interpolated.

If the axis is moved by additive commands, such as axis couplings or the additional position interface in the position controller, the axis cannot reach the position window and program processing stops at the exact stop check G60.

This parameter extracts the additive movements from the exact stop check. If the axis is moved by one of the suppressed motion options, the exact stop condition is fulfilled as soon as the axis is no longer interpolated by the path or spindle interpolator.

The movement specifications can also be combined, for example:

in_position_ignored_movement AXIS_COUPLING | ADD_CMD_VALUES

Parameter

in_position_ignored_movement

Data type

STRING

Data range

NONE:                                The exact stop check considers all                                             axis movements (default)

AXIS_COUPLING:            Movements (see [FCT-A9]) by axis couplings                                            are not considered

ADD_CMD_VALUES:      Movements by the position controller additional interface                                            are not considered                                                (see [HLI//External commanding of an axis])

ALL:                                   All additive movements are not considered.

Dimension

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Default value

NONE

Remarks

This parameter is available as of CNC Build V3.1.3079.29,