Siemens SINUMERIK 828D

Z1: NC/PLC interface signals
19.6 Mode group, channel, program operation, reset response (K1)
Basic Functions
1680 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
DB21, ...
DBX32.4 Approach block active
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
The approach block for the progress of the program with "Block search with computation on contour"
is active, as with "Block search with computation on block end point" no approach block is created of
its own. The axes are automatically positioned on the collected search position if ASUP exits with
REPOSA during "Block search with computation on contour".
Signal state 0 or
edge change
1 → 0
The search target is found during "Block search with computation on contour".
Additional
references
/PGA/Programming Manual Advanced
DB21, ...
DBX32.5 M00/M01 active
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
The part program block is processed, the auxiliary functions are output, and:
• M00 is in the RAM
• M01 is in the RAM and IS "Activate M01" is active
The program status changes to "Stopped".
Signal state 0 or
edge change
1 → 0
• With DB21, ... DBX7.1 (NC start)
• For a program abort as a result of a reset
Screen
Corresponding to ... DB21, ... DBX0.5 (activate M01)
DB21, ... DBX24.5 (M01 selected)
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