Detailed description
2.6 Block search Type 5 SERUPRO
Basic logic functions: Mode group, channel, program operation, reset response (K1)
62 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Prefer or ignore REPOS
Further REPOS adaptations can be made by setting the bits in:
MD11470 $MN_REPOS_MODE_MASK
Bit 5 = 1 Modified feedrates and spindle speeds are valid immediately in the residual
block and are given priority. This behavior relates to every REPOS operation.
Bit 6 = 1 Neutral axes and positioning spindles are repositioned after SERUPRO.
Neutral axes that are not allowed to be further repositioned must receive
interface signal:
DB31, ... DBX10.0 (REPOSDELAY)
This cancels the REPOS movement.
Bit 7 = 1 The level of interface signal:
DB31, ... DBX10.0 (REPOSDELAY)
is read if REPOSA is interpreted.
Axes, which are neither geometry nor orientation axes, are then excluded by
REPOS and are not moved.
Note: REPOSDELAY is changed from edge to level evaluation.
Delayed approach of axis with REPOS offset
With the axial level-triggered VDI signal, axis/spindle (PLC→NCK):
DB31, ... DBX10.0 (REPOSDELAY)
is traversed with the edge of IS:
DB21, ... DBX31.4 (REPOSMODEEDGE)
the REPOS offset for this axis is traversed only after the next time it is programmed.
Whether this axis is currently subject to a REPOS offset can be scanned via synchronized
actions with $AA_REPOS_DELAY.
Caution
The interface signal:
DB31, ... DBX10.0 (REPOSDELAY)
has no effect on machine axes that form a path.
You can determine whether an axis is a path axis via:
DB31, ... DBX76.4 (path axis)
.
To Next Page
Loading...
Need help?
General
