Siemens SINUMERIK 840Di Function Manual page 649

Installation of user system ASUBs
One routine named _N_ASUP_SPF can be loaded in directory _N_CUS_DIR. It must
implement the actions desired by the user for:
RET on value 1 in MD11610
REPOS on value 2 in MD11610.
$AC_ASUP
Bit 19 18 17
RET
REPOS 1 1
*) If Bit 9 is set, then the branch is determined by MD20114: MODESWITCH_MASK starting
with:
Bit 0 is set in MD 20114: →RET
Bit 0 in MD20114 not set: →REPOS
Meaning of bits
The meaning of the bits of system variable $AC_ASUP is as follows:
Bit
0
1
2
3
4
5
6
7
8
9
Mode Group, Channel, Program Operation, Reset Response (K1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
16 15 14 13
1
1 1 1 1
Meaning
User interrupt "ASUB with Blsync"
Continuation: Freely selectable REORG or RET
User interrupt "ASUB"; The position at which the routine was stopped is stored for
continuation with REPOS.
Continuation: Freely selectable REORG or RET
User interrupt "ASUB from channel status Ready"
Continuation: Freely selectable REORG or RET
User interrupt "ASUB in a manual mode and in channel status Not
Ready".
Continuation: Freely selectable REORG or RET
User interrupt "ASUB"; The current position as the interrupt occurred is stored for
continuation with REPOS.
Continuation: Freely selectable REORG or RET
Abortion of subroutine repeat
Continuation: With system ASUB REPOS
Activation of decoder single block
Continuation: With system ASUB REPOS
Activation of delete distance-to-go
Continuation: With system ASUB RET
Activation of axis synchronization
Continuation: With system ASUB REPOS
Operating mode switchover
Continuation: On system ASUB REPOS or RET depending on MD11610
12 11 10 9 8
1 *
1 1 * 1
Detailed Description
2.7 Program operation mode
7 6 5 4 3
1
1 1
2 1 0
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