Predefined Procedures In Synchronized Actions - Siemens SINUMERIK 840D sl Programming Manual

Tables

4.5 Predefined procedures in synchronized actions

4.5 Predefined procedures in synchronized actions
The following predefined procedures are only available in synchronized actions.
Synchronous procedures
Identifier Parameter
STOPREOF
RDISABLE
DELDTG 1.
AXIS:
Axis for axial delete distance-to-go (op‐
tional). If the axis is omitted, delete dis‐
tance-to-go is triggered for the path dis‐
tance.
Program coordination of technology cycles
Identifier Parameter
1.
LOCK INT:
ID of the synchronized action to be disa‐
bled
UNLOCK INT:
ID of the synchronized action to be un‐
locked
ICYCON
ICYCOF
1288
Explanation
Revoke preprocessing stop
A synchronized action with a STOPREOF command causes
a preprocessing stop after the next output block (= block for
the main run). The preprocessing stop is canceled with the
end of the output block or when the STOPREOF condition is
fulfilled. All synchronized action operations with the STO‐
PREOF command are therefore interpreted as having been
executed.
Read-in disable
Delete distance-to-go
A synchronized action with a DELDTG command causes a
preprocessing stop after the next output block (= block for the
main run). The preprocessing stop is canceled with the end of
the output block or when the first DELDTG condition is fulfil‐
led. The axial distance to the destination point on an axial
delete distance-to-go is stored in $AA_DELT[axis]; the dis‐
tance-to-go is stored in $AC_DELT.
Explanation
Lock synchronized action with ID or stop technology cycle
One or more IDs can be programmed
Unlock synchronized action with ID or continue technology
cycle
One or more IDs can be programmed
Each block of a technology cycle is processed in a separate
interpolation cycle following ICYCON
All blocks of a technology cycle are processed in one inter‐
polation cycle following ICYCOF
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming