Siemens SINUMERIK 840DE SL Commissioning Manual

Programming
Syntax: DP ("File ")
Description: Delete file
Parameter: File Complete path name of file to be deleted
Example
The following data management syntax is used for this function:
● With return value
DP("//NC/MPF.DIR/MYPROG.MPF",VAR1)
DP("//NC/WKS.DIR/TEST.WPD/MYPROG.MPF",VAR1)
DP("//NC/CMA.DIR/MYPROG.SPF",VAR1)
VAR1 = 0 File was deleted.
VAR1 = 1 File was not deleted.
● Without return value:
DP("//NC/MPF.DIR/MYPROG.MPF")
DP("//NC/WKS.DIR/TEST.WPD/MYPROG.MPF")
DP("//NC/CMA.DIR/MYPROG.SPF")
6.3.8 Exist Program file function (EP)
Description
The EP (Exist Program) function checks whether a particular NC program is stored on the
specified path in the NC or HMI file system.
Programming
Syntax: EP ("File ")
Description: Checks the existence of the NC program
Parameter: File Complete path to the file in the NC or HMI file system
Return value: Name of a variable to which the result of the scan should be assigned
The EP function can handle the new syntax and the old logic (with adapted syntax).
The file is directly addressed using a qualifying name:
//NC/MPF.DIR/XYZ.MPF
or
CF_CARD: /MPF.DIR/XYZ.MPF (points to /user/sinumerik/data/prog)
or
LOC: (corresponds to CF_CARD)
Programming commands
6.3 Functions
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1 145

Siemens SINUMERIK 840DE SL Specifications

General

Brand	Siemens
Model	SINUMERIK 840DE SL
Category	Control Systems
Language	English