Punching And Nibbling; Signal Overview; Signals To Channel (Db21 - Siemens SINUMERIK 840D sl Function Manual

Z2: NC/PLC interface signals

19.10 Punching and nibbling

19.10 Punching and nibbling
19.10
19.10.1

Signal overview

Figure 19-1
19.10.2

Signals to channel (DB21, ...)

DB21, ...
DBX3.0
Edge evaluation:
Signal state 1 or This signal releases the punching strokes via the PLC.
edge change 0 → 1
1 signal: The stroke is locked, the NC may not trigger a punching stroke.
Signal state 0 or 0 signal: Punching stroke is available. As long as release is not set, the NC may perform a
edge change 1 → 0 punching stroke
1068
PLC interface signals for "Punching and nibbling"
No stroke enable
Signal(s) updated:
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions