Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.9 Program control
Basic logic functions: Mode group, channel, program operation, reset response (K1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
163
Examples
1. Execution from local hard disk
System: SINUMERIK solution line/powerline with HMI Advanced
The "_N_MAIN_MPF" main program is stored in NC memory and is selected for execution:
N010 PROC MAIN
N020 ...
N030 EXTCALL ("ROUGHING")
N040 ...
N050 M30
The "_N_ROUGHING_SPF" subprogram to be reloaded is stored on the local hard disk in
the directory "_N_WKS_DIR/_N_WST1".
The subprogram path is preset in SD42700:
SD42700 $SC_EXT_PROG_PATH = "_N_WKS_DIR/_N_WST1"
N010 PROC ROUGHING
N020 G1 F1000
N030 X= ... Y= ... Z= ...
N040 ...
...
...
N999999 M17
2. Execution from network drive
Systems: SINUMERIK solution line/powerline with HMI sl/HMI Advanced/HMI Embedded
The "Contour2.spf" program to be reloaded is stored on the network drive in the directory
"\\R4711\\Workpieces".
...
N... EXTCALL("\\R4711\Workpieces\Contour2.spf")
...

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based