Siemens SINUMERIK 802C base line - Page 110

Technical Appendix
6-22 SINUMERIK 802C base line
Start-Up
Status signals from CNC channel
3300
Data block
Signals from CNC channel [r]
Interface CNC -----> PLC
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
33000000 M0 / M1
active
33000001
Program
test
M2 / M30
Block
search
Referenc-
ing
active active active
Revolu-
tional
feed
active active
33000002
Channel state Program state
33000003 Interrup-
ted
Interrup-
ted
Reset active aborted stopped waiting running
33000004 All axes All axes
CNC
alarm
with
stop of
machin-
ing
present
CNC
alarm
channel-
specific
present
stopped Referen-
ced
33000005
33000006
33000007