Siemens SINUMERIK 840D sl Programming Manual page 109

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Adding subroutines stored outside the existing NCK file system to the existing NCK file

CALLPATH <path_name>

CALLPATH checks whether the programmed path name really exists. An error aborts

program execution with correction block alarm 14009.

CALLPATH ("/_N_WKS_DIR/_N_MYWPD_WPD")

That sets this search path (position 5 is new):

1. current directory/subroutine identifier

2. current directory/subroutine identifier_SPF

3. current directory/subroutine identifier_MPF

4. /_N_SPF_DIR/subroutine identifier_SPF

5. /_N_WKS_DIR/_N_MYWPD/subroutine identifier_SPF

6. N_CUS_DIR/_N_MYWPD/subroutine identifier_SPF

7. /_N_CMA_DIR/subroutine identifier_SPF

8. /_N_CST_DIR/subroutine identifier_SPF

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Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0

CALLPATH can also be programmed in INI files. Then it applies for the duration of

execution of the INI file (WPD INI file or initialization program for NC active data, e.g.

Frames in the 1st channel

2.12 Extend search path for subroutine calls with CALLPATH

Keyword for programmable search path extension. The CALLPATH

command is programmed in a separate parts program line.

Variable or constant of type string. The field contains the

absolute path of a directory beginning with "/" to extend the

search path. The path must be specified complete with

prefixes and suffixes (e.g. /_N_WKS_DIR/_N_WST_WPD). If

<path_name> contains the empty string or if CALLPATH is

called without parameters, the search path statement will be

reset. The maximum path length is 128 bytes.

CH1_UFR_INI). The initialization program is then reset

Subroutines, Macros