Siemens SINUMERIK Series

Z2: NC/PLC interface signals
18.9 Punching and Nibbling (N4)
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
891
18.9 Punching and Nibbling (N4)
18.9.1 Signal overview
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Figure 18-1 PLC interface signals for "Punching and nibbling"
18.9.2 Signals to channel (DB21, ...)
DB21, ...
DBX3.0 No stroke enable
Edge evaluation: Signal(s) updated:
Signal state 1 or
edge change 0 → 1
This signal releases the punching strokes via the PLC.
1 signal: The stroke is locked, the NC may not trigger a punching stroke.
Signal state 0 or
edge change 1 → 0
0 signal: Punching stroke is available. As long as release is not set, the NC may perform a
punching stroke
DB21, ...
DBX3.1 Manual stroke initiation
Edge evaluation: Signal(s) updated:
Signal state 1 or
edge change 0 → 1
This signal enables the triggering of a single stroke in manual mode.
1 signal: Manual stroke is performed.
Signal state 0 or
edge change 1 → 0
0 signal: No effect.