Siemens sinumerik 840D sl Function Manual page 758

CC_RESU_INI.SPF has the following content by default:
POC CC_RESU_INI
M17
Note
CC_RESU_INI.SPF may be changed.
CC_RESU_INI.SPF must not contain any RESU part program CC_PREPRE(x) commands.
Special functions: Retrace Support (TE7)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
G71 G90 G500 T0 G40 F200
;system frames that are present are deactivated
;actual value and scratching
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H01'
$P_SETFRAME = ctrans()
endif
;external zero point offset
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H02'
$P_EXTFRAME = ctrans()
endif
;tool carrier
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H04'
PAROTOF
endif
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H08'
TOROTOF
endif
;workpiece reference points
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H10'
$P_WPFRAME = ctrans()
endif
;cycles
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H20'
$P_CYCFRAME = ctrans()
endif
;transformations
if $MC_MM_SYSTEM_FRAME_MASK B_AND 'H40'
$P_TRAFRAME = ctrans()
endif
; bit mask for global basic frames
$P_NCBFRMASK = 0
;bit mask for channel-specific basic frames
$P_CHBFRMASK = 0
;programmable frame
$P_PFRAME = ctrans()
Detailed description
2.4 RESU-specific part programs
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