Signals From Channel (Db21 - Siemens SINUMERIK Series Function Manual

DB21, ...
DBX3.5
Edge evaluation:
Signal state 1 or The signal "manual stroke initiation" allows the operator to initiate a punching process, even when
edge change 0 → 1 the parts program is not being processed. Thus the initiation of the punching process is controlled
from the PLC.
Successful stroke initiation is indicated to the PLC by the NCK-PLC interface signal:
DB21, ... DBX38.1 (Manual stroke initiation acknowledgement)
.
1 signal: Manual stroke initiation is active.
Signal state 0 or 0 signal: Manual stroke initiation is not active.
edge change 1 → 0
18.9.3

Signals from channel (DB21, ...)

DB21, ...
DBX38.0
Edge evaluation:
Signal state 1 or This signal displays whether the stroke initiation is active.
edge change 0 → 1
1 signal: Stroke initiation is active.
Signal state 0 or 0 signal: Stroke initiation is not active.
edge change 1 → 0
DB21, ...
DBX38.1
Edge evaluation:
Signal state 1 or This signal displays whether a manual stroke has been initiated.
edge change 0 → 1
1 signal: Manual stroke has been performed.
Signal state 0 or 0 signal: Manual stroke has not been performed.
edge change 1 → 0
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Manual stroke initiation
Signal(s) updated:
Stroke initiation active
Signal(s) updated:
Acknowledgement of manual stroke initiation
Signal(s) updated:
Z2: NC/PLC interface signals
18.9 Punching and Nibbling (N4)
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