Compensation; Frames - Siemens SINUMERIK 840D sl Function Manual

Transformation changeover
While RESU is active, no transformation changes are permitted to take place and
transformation must not be activated/deactivated.
The RESU activity:
• Starts:
-
• Ends with:
-
-
References
A full description of the transformations is available in:
/FB2/ Functions Manual Extension Functions, Kinematic Transformation (M1)
/FB3/ Special Functions Manual, Transformation Package Handling (TE4)
15.9.2.6

Compensation

RESU can be used in interaction with compensations, because the traversing movements of
the two geometry axes of the RESU working plane is recorded in the basic coordinate system
(BCS) and therefore before the compensation.
A full description of the compensations can be found in:
References:
/FB2/ Function Manual, Extended Functions; Compensations (K3)
15.9.2.7

Frames

RESU can be used in conjunction with frames.
However, as the traversing movements of the two geometry axes of the RESU working plane
are recorded in the basic coordinate system (BCS) and therefore after the frames have been
taken into account, the frame offsets must be deactivated during retrace support (reverse /
forward travel).
The frame offsets are deactivated during retrace support via the standard default settings of
the RESU-specific subroutine "CC_RESU_INI.SPF" (refer to INI program
(CC_RESU_INI.SPF) [Page 630]).
A full description of the frames can be found in:
References:
/FB1/ Function Manual, Basic Functions; Axes, Coordinate Systems, Frames (K2)
Special Functions
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
with the part program command CC_PREPRE(1)
the program end
or
with the part program command CC_PREPRE(-1)
TE7: Continue machining - retrace support
15.9 Boundary conditions
643