Siemens SINUMERIK 840D Programming Manual

Flexible NC programming
1.13 Program coordination
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
1-43
Channel 2:
%_N_MPF200_MPF
;$PATH=/_N_MPF_DIR
N70 WAITM(1,1,2)
.
;Processing in channel 2
;Wait for WAIT mark 2 in channel 1 and
;in channel 2 and execution continued in
channel 1
N270 WAITM(2,1,2)
.
;Wait for WAIT mark 2 in channel 2 and
;in channel 2 and execution continued in
channel 1
N400 M30 ;End of program in channel 2
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Example: program from workpiece
N10 INIT(2,"/_N_WKS_DIR/_N_SHAFT1_WPD/_N_CUT1_MPF")
Example: INIT command with relative path specification
Program /_N_MPF_DIR/_N_MAIN_MPF is selected in channel 1
N10 INIT(2,"MYPROG") ;Select program /_N_MPF_DIR/_N_MYPROG_MPF
;in channel 2.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB