Block ahead limiting via number of NC motion blocks (P-CHAN-00246)

P-CHAN-00246

Selecting decoder ahead limiting via number of NC motion blocks

Description

Parameter for activating and configuring the decoder block ahead limiting function based on NC blocks by setting a value unequal to zero. The value defines the maximum number of pure NC motion blocks by which the decoder may be ahead of the interpolator.

Parameter

max_motion_blocks_ahead

Data type

UNS32

Data range

0: No decoder block ahead limiting (default).

>0: After program start the decoder block ahead limiting function is immediately active with the defined number of NC motion blocks and remains selected until main program end M02/M30.

Dimension

----

Default value

0

Remarks

Only one type of decoder block ahead limiting function may be active. This is active immediately after program start and it remains selected until main program end M02/M30.