Siemens SINUMERIK 840D sl Function Manual page 695

Cross-mode Start of ASUBs
Requirements:
• Option: Cross-mode actions (Order no.: 6FC5 251-0AD04-0AA0)
• MD11602 $MN_ASUP_START_MASK, at least Bit 0 = 1
For error-free execution of the function, the following settings in particular must be noted:
• MD11600 $MN_BAG_MASK
• MD11604 $MN_ASUP_START_PRIO_LEVEL
• Interrupt assignment priority
Recommended settings:
• MD11600 $MN_BAG_MASK = H11
• MD11602 $MN_ASUP_START_MASK = H111
• MD11604 $MN_ASUP_START_PRIO_LEVEL = 7
2.7.15 Userdefined system ASUBs
Introduction
The SW supplied with the NCK contains preprogrammed processes (internal ASUBs) for
implementation of the RET and REPOS functions. They can be replaced by ASUBs written
by the machine tool manufacturer.
The following points are handled for better management of these routines:
• Activation of user-defined system routines as replacement of the systme routine
• Installation of user system ASUBs
• Detection of the reason why an ASUP was activated
• Defining the protection levels of the user routines
Activation of user-defined system routines
Which of the system routines are to be replaced by user-defined ones is controlled by
MD11610 MN_ASUP_EDITABLE
(activation of a user-specific ASUP program).
Value
0
1
2
Basic logic functions: Mode group, channel, program operation, reset response (K1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Significance
The user-defined routine stored in _N_ASUP_SPF in directory _N_CUS_DIR
is not activated for either RET or REPOS.
The user-defined routine is activated for RET,
the routine provided in the system is activated for REPOS.
The user-defined routine is activated for REPOS,
the routine provided in the system is activated for RET.
Detailed description
2.7 Program operation mode
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