End Program (Cc_Resu_End.spf); Retrace Support Asub (Cc_Resu_Bs_Asup.spf) - Siemens SINUMERIK 840D sl Function Manual

TE7: Continue machining - retrace support
15.5 RESU-specific part programs
15.5.4

END program (CC_RESU_END.SPF)

Function
The task of the RESU-specific subroutine "CC_RESU_END.SPF" is to stop reverse travel
once the end of the retraceable contour is reached. If the RESU function is parameterized
appropriately, this scenario will not arise under normal circumstances.
Program structure
CC_RESU_END.SPF has the following content by default:
PROC CC_RESU_END
M17
Note
CC_RESU_END.SPF may be changed.
CC_RESU_END.SPF must not contain any RESU part program commands.
CC_PREPRE(x).
By changing the content of the RESU-specific subroutine "CC_RESU_END.SPF", the user
(machine manufacturer) takes over the responsibility for the correct sequence of the
technological function.
15.5.5

Retrace support ASUB (CC_RESU_BS_ASUP.SPF)

Function
The NC is forced to approach the current path point during machining continuation with the
help of the RESU-specific ASUB "CC_RESU_BS_ASUP.SPF":
• Reapproach next point on path:
• Approach along line on all axes:
Program structure
CC_RESU_BS_ASUP.SPF has the following content by default:
PROC CC_RESU_BS_ASUP SAVE
M17
632
M0
CAUTION
RMN
REPOSA
RMN
REPOSA
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Special Functions