Siemens SINUMERIK 828D

K1: Mode group, channel, program operation, reset response
9.13 Program control
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
627
Example
Execute from local drive
Main program:
External subprogram:
The "MAIN.MPF" main program is stored in NC memory and is selected for execution.
The "SCHRUPPEN.SPF" or "SCHRUPPEN.MPF" subprogram to subsequently loaded is on the local drive in the
directory "/user/sinumerik/data/prog/WKS.DIR/WST1.WPD".
The subprogram path is preset in SD42700:
SD42700 $SC_EXT_PROG_PATH = "LOCAL_DRIVE:WKS.DIR/WST1.WPD"
Program code
N010 PROC MAIN
N020 ...
N030 EXTCALL ("ROUGHING")
N040 ...
N050 M30
Program code
N010 PROC ROUGHING
N020 G1 F1000
N030 X= ... Y= ... Z= ...
N040 ...
...
...
N999999 M17
Note
Without the path being specified in the SD42700, the EXTCALL operation for this example
would have to be programmed as follows:
EXTCALL("LOCAL_DRIVE:WKS.DIR/WST1.WPD/SCHRUPPEN")