Detailed Description
2.9 Mode group, channel, program operation, reset response (K1)
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
89
DB21, ...
DBX1.7
Activate program test
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
Activation of the program test is requested.
During the program test, all motion commands of axes (not spindles) take place under "Axis
disable."
Notice!
Due to the axis disable, the assignment of a tool magazine is not changed for the program test. The
user/machine manufacturer must utilize a suitable PLC user program to ensure that the NCK-
internal tool management and the actual assignment of the tool magazine remain consistent. Refer
to the program example included in the PLC Toolbox.
Signal state 0 or
edge change
1 → 0
Activation of the program test is not requested.
Corresponds to .... DB21, ... DBX25.7 (program test selected)
DB21, ...DBX33.7 (program test active)
DB21, ...
DBX2.0
Skip block
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
Skip blocks marked in the part program with an slash (/) are not processed. If there is a series of
skip blocks, the signal is only active if it is present before the first skip block of the series is
decoded.
Note
The signal should be available prior to the start of the part program.
Signal state 0 or
edge change
1 → 0
Skip blocks marked in the part program with an slash (/) are processed.
Corresponds to .... DB21, ... DBX26.0 (Skip block selected)
DB21, ... DBX35.2 (Program status stopped)
DB21, ...
DBX6.1
Read-in disable
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
The main run reads in no more preprocessed part program blocks.
Note
The signal is only active in AUTOMATIC and MDA modes.
Signal state 0 or
edge change
1 → 0
The main run reads in preprocessed part program blocks.
Corresponds to .... DB21, ... DBX35.0 (program status running)
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