Detailed Description
2.9 Mode group, channel, program operation, reset response (K1)
NC/PLC Interface Signals (Z1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-99
DB21, ...
DBX33.4
Block search active
Signal state 0 or
edge change
1 → 0
Search target found.
Application
example(s)
The block search function makes it possible to jump to a certain block within a part program and to
start processing the part program from this block.
Additional references /BA/ Operator's Guide
DB21, ...
DBX33.5
M02/M30 active
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
• 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)
Signal state 0 or
edge change
1 → 0
• No end of program or program abort
• Status after the controller is switched on
• Start of an NC program
Fig.
0
0FKDQJHVLJQDO3/&F\FOHWLPH
,600DFWLYH
1&EORFNZLWK0
%ORFNSURFHVVHG
'DWDWUDQVIHUWRZRUNLQJPHPRU\
Application
example(s)
The PLC can detect the end of program processing with this signal and react appropriately.
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