Siemens SINUMERIK 828D Function Manual page 47

● End of program
● Block search: Collection of the polynomial coefficients
● Block search: Deselection of active overlaid movements
● Deselection of the position offset in case of synchronized actions
References:
Programming Manual, Fundamentals
Note
The coordinate system (BCS or WCS) in which a main run variable is defined determines
whether frames will or will not be included.
Distances are always calculated in the set basic system (metric or inch). A change with
or
G71
DRF
run variables that are defined in the MCS.
Synchronized actions
Function Manual, 07/2012, 6FC5397-5BP40-3BA0
Polynomial coefficients programmed with
During block search with calculation, the polynomial coefficients are collected in the
system variables.
During block search, the
action block. All the deselected DRF offsets are collected in the last block that contains
or .
CORROF DRFOF
The commands for the deselection of overlaid movements
not collected during a block search. If a user wishes to continue to use this search run,
this is possible by means of block search via "SERUPRO" program testing.
Reference:
Function Manual Basic Functions; Mode Group, Channel, Program Operation (K1)
Alarm 21660 is displayed if a synchronized action is active when the position offset is
deselected via the
CORROF(<axis>,"AA_OFF")
simultaneously and not set again. If the synchronized action becomes active later in the
block after , $AA_OFF remains set and a position offset is interpolated.
CORROF
has no effect.
offsets, zero offsets external, etc., are only taken into consideration in the case of main
2.3 System variables for synchronized actions
FCTDEF
and commands are collected and output in an
CORROF DRFOF
command. $AA_OFF is deselected
Detailed description
remain active after the end of program.
CORROF(<axis>, "AA_OFF")
are
G70
47