Supplementary Conditions For Standard Functions; Axis Replacement; Traversing Movements Of The Channel Axes; Block Numbers - Siemens SINUMERIK 840D sl Function Manual

19.9.2

Supplementary conditions for standard functions

19.9.2.1

Axis replacement

As long as RESU is active, the two geometry axes of the RESU working plane (e.g. the 1st
and 2nd geometry axes of the channel) must not be transferred to another channel via axis
replacement ( RELEASE(x)/GET(x)).
The RESU activity:
● Starts:
– with the part program command CC_PREPRE(1)
● Ends with:
– the program end
– with the part program command CC_PREPRE(-1)
19.9.2.2

Traversing movements of the channel axes

Other channel axes, except the two geometry axes of the RESU working plane, are not
considered by RESU.
If traversing movements in other channel axes are required for machining continuation or
reverse travel, these can either be undertaken by the machined operator manually, or
programmed as travel block in the RESU-specific subroutine "CC_RESU_INI.SPF".
Risk of collision when traversing
The machine operator must ensure that collision of the associated traversing movements
does not take place during the entire machining continuation operation within the framework
of the technological function of RESU.
19.9.2.3

Block numbers

The following RESU-specific subroutines and their subroutines must not contain block
numbers:
● CC_RESU_INI.SPF
● CC_RESU_END.SPF
The following alarm appears in the event of an error:
Alarm 75604 "Reverse travel not possible, error no.
Special functions
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
TE7: Continue machining at the contour (retrace support) - 840D sl only
or
WARNING
19.9 Boundary conditions
number "
725