Exist Program File Function (Ep) - Siemens SINUMERIK 828D Commissioning Manual

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Description:

The following data management syntax is used for this function:

● With return value

● Without return value:

Exist Program file function (EP)

The EP (Exist Program) function checks whether a particular NC program is stored on the

specified path in the NC or HMI file system.

Description:

Return value:

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

CF_CARD: /MPF.DIR/XYZ.MPF (points to /user/sinumerik/data/prog)

LOC: (corresponds to CF_CARD)

SINUMERIK Integrate Run MyScreens

Programming Manual, 10/2015, 6FC5397-3DP40-5BA3

DP("//NC/MPF.DIR/MYPROG.MPF",VAR1)

DP("//NC/WKS.DIR/TEST.WPD/MYPROG.MPF",VAR1)

DP("//NC/CMA.DIR/MYPROG.SPF",VAR1)

File was deleted.

File was not deleted.

DP("//NC/MPF.DIR/MYPROG.MPF")

DP("//NC/WKS.DIR/TEST.WPD/MYPROG.MPF")

DP("//NC/CMA.DIR/MYPROG.SPF")

Checks the existence of the NC program

Name of a variable to which the result of the scan should be assigned

Complete path name of file to be deleted

Complete path to the file in the NC or HMI file system

Programming commands

6.3 Functions

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