4. DESCRIPTION OF PARAMETERS
[Data type] Bit
OVB Block overlap in cutting feed
0 : Blocks are not overlapped in cutting feed.
1 : Blocks are overlapped in cutting feed.
Block overlap outputs the pulses remaining at the end of pulse
distribution in a block together with distribution pulses in the next block.
This eliminates changes in feedrates between blocks.
Block overlap is enabled when blocks containing G01, G02, or G03 are
consecutively specified in G64 mode. If minute blocks, however, are
specified consecutively, overlap may not be performed.
The following pulses in block F2 are added to the pulses remaining at the
end of pulse distribution in block F1.
(Number of pulses to be added) = F2
(Number of pulses required at the end of block F1)
When F1 = F2
When block overlap is disabled
When block overlap is enabled
RTO Block overlap in rapid traverse
0 : Blocks are not overlapped in rapid traverse.
1 : Blocks are overlapped in rapid traverse.
See the description of parameter No.1722.
NCI Inposition check at deceleration
0 : Performed
1 : Not performed