Siemens SINUMERIK 840Di Function Manual page 805

Part program:
; Frame settings
N820 $P_UIFR[1] = ctrans(x,1,y,2,z,3,c,4)
N830 $P_UIFR[1] = $P_UIFR[1] : crot(x,10,y,20,z,30)
N840 $P_UIFR[1] = $P_UIFR[1] : cmirror(x,c)
N850
N860 $P_CHBFR[0] = ctrans(x,10,y,20,z,30,c,15)
N870
; Tool selection, clamping compensation, plane selection
N890 T2 D1 G54 G17 G90 F5000 G64 SOFT
N900
;Approach start position
N920 G0 X20 Z10
N930
N940 if $P_BFRAME <> CTRANS(X,10,Y,20,Z,30,C,15)
N950 setal(61000)
N960 endif
N970 if $P_BFRAME <> $P_CHBFR[0]
N980 setal(61000)
N990 endif
N1000 if $P_IFRAME <>
CTRANS(X,1,Y,2,Z,3,C,4):CROT(X,10,Y,20,Z,30):CMIRROR(X,C)
N1010 setal(61000)
N1020 endif
N1030 if $P_IFRAME <> $P_UIFR[1]
N1040 setal(61000)
N1050 endif
N1060 if $P_ACTFRAME <>
CTRANS(X,11,Y,22,Z,33,C,19):CROT(X,10,Y,20,Z,30):CMIRROR(X,C)
N1070 setal(61000)
N1080 endif
N1090
N1100 TRANSMIT(2)
N1110
N1120 if $P_BFRAME <> CTRANS(X,10,Y,0,Z,20,CAZ,30,C,15)
N1130 setal(61000)
N1140 endif
N1180 if $P_IFRAME <>
CTRANS(X,1,Y,0,Z,2,CAZ,3,C,4):CROT(X,10,Y,20,Z,30):CMIRROR(X,C)
Axis Types, Coordinate Systems, Frames (K2)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Detailed Description
2.4 Frames
2-75