Siemens SINUMERIK 840D sl Programming Manual page 414

Work preparation
3.1 Flexible NC programming
● DO operation with synchronized actions
● Cycles program identifier
The cycle must be saved in a cycle directory and must contain a PROC operation.
Access rights in relation to NC programs and cycles (APRP, APWP)
The various access rights facilitate the following with regard to access from an NC program or
cycle:
● APRP 0/APWP 0
– During NC program processing the system password has to be set.
– The cycle has to be stored in the _N_CST_DIR directory (system).
– The execution right must be set to system for the _N_CST_DIR directory in MD11160
● APRP 1/APWP 1 or APRP 2/APWP 2
– During NC program processing the machine manufacturer or service password has to be
– The cycle has to be stored in the _N_CMA_DIR (machine manufacturer) or _N_CST_DIR
– The execution rights must be set to at least machine manufacturer for the _N_CMA_DIR
● APRP 3/APWP 3
– During NC program execution, the end-user password must be set.
– The cycle has to be stored in the _N_CUS_DIR (user), _N_CMA_DIR or _N_CST_DIR
– The execution rights must be set to at least end user for the _N_CUS_DIR, _N_CMA_DIR
● APRP 4...7/APWP 4...7
– During NC program processing the key-operated switch must be set to 3 ... 0.
– The cycle has to be stored in directory _N_CUS_DIR, _N_CMA_DIR or in directory
– The execution rights must be set to at least the corresponding key-operated switch
414
$MN_ACCESS_EXEC_CST.
set.
directory.
or _N_CST_DIR directories in machine data MD11161 $MN_ACCESS_EXEC_CMA or
MD11160 $MN_ACCESS_EXEC_CST respectively.
directory.
or _N_CST_DIR directories in machine data MD11162 $MN_ACCESS_EXEC_CUS,
MD11161 $MN_ACCESS_EXEC_CMA or MD11160 $MN_ACCESS_EXEC_CST
respectively.
_N_CST_DIR.
position for the _N_CUS_DIR, _N_CMA_DIR or _N_CST_DIR directories in machine
data MD11162 $MN_ACCESS_EXEC_CUS, MD11161 $MN_ACCESS_EXEC_CMA or
MD11160 $MN_ACCESS_EXEC_CST respectively.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming