Siemens SINUMERIK 880 SW 6 Planning Manual page 42

1 General Overview
1.3.5 Signal transfer via NC/PLC interface
NC
Spindle
control
NC channel
Axis
control
Transfer of axis-specific and spindle-specific signals
1–28
DB 31
Spindle signals
Signals from
spindle
Signals to
spindle
Link
RAM
DB 32
Axis signals
Signals from
axis
Signals to
axis
© Siemens AG 1991 All Rights Reserved
05.91
PLC
6ZB5 410-0HE02
SINUMERIK 880 (PJ)