Siemens SINUMERIK 828D Function Manual page 1681

DB21, ...
DBX32.6 Last action block active
Edge evaluation: No
Signal state 1 or The last action block is being executed.
edge change
This means, that all the action blocks on the side of NC have been processed and the actions on the
0 → 1
side of PLC (ASUP, FC) or the operator such as overstore, mode change according to JOG/REPOS
are possible. In this way the PLC for example can still perform a tool change before the start of
movement.
Signal state 0 or The last action block is not being executed. Action blocks contain the actions collected during "block
edge change search with computation" such as
1 → 0
•
•
•
•
Additional /FB1/ Functions Manual Basic Functions; K1 Channel, Program Operation, Reset Response
references
DB21, ...
DBX33.4 Block search active
Edge evaluation: No
Signal state 1 or The block search function is active.
edge change It was selected from the operator interface screen and started using the interface signal:
0 → 1 DB21, ... DBX7.1 (NC start)
Signal state 0 or Search target found.
edge change
1 → 0
Application The block search function makes it possible to jump to a certain block within a part program and to
example(s) start processing the part program from this block.
Additional /FB1/ Functions Manual Basic Functions; K1 Channel, Program Operation, Reset Response
references
DB21, ...
DBX33.5 M02/M30 active
Edge evaluation: No
Signal state 1 or •
edge change
0 → 1
•
•
•
Signal state 0 or •
edge change
•
1 → 0
•
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Signal(s) updated: Cyclic
outputting help function H, M00, M01, M..
Tool programming T, D, DL
Spindle programming S-Value, M3/M4/M5/M19, SPOS
Feed programming, F
Signal(s) updated: Cyclic
Signal(s) updated: Cyclic
NC block with M02 or M30 (or M17 if a subroutine was started) is completely processed; if
traversing motions are also programmed in this block, the signal is only output when the target
position is reached.
The program was interrupted as a result of a reset, and the program status changes to
"Aborted".
When MDA mode or machine functions REF or PRESET are selected
After DB10 DBX56.2 (acknowledge EMERGENCY STOP)
No program end or program abort
Status after activation of control
Start of an NC Program
19.6 Mode group, channel, program operation, reset response
Z1: NC/PLC interface signals
1681