Siemens SINUMERIK 802C Manual page 110

Technical Appendix
6.2 PLC user interface signals
32001008 Traversing keys
+
32001009
32001010
32001011
Status signals from NC channel
3300
Data block
Bit 7
33000000
Program
test
33000001
active
33000002
Channel state
33000003
Reset
NCK alarm
with
33000004
stop of ma- stop of ma-
channel–
chining
present
33000005
33000006
33000007
6-110
Rapid Traversing
traverse
– override
continu-
ous
Signals from NCK channel [r]
Bit 6 Bit 5
M0 / M1
active
search
M2 / M30
active
inter-
rupted
active aborted
NCK
alarm
specific
present
Axis 3 in WCS
Feed
key
lock stop
Axis 3 in WCS
Machine function
1000 INC 100 INC
Interface NCK –––––> PLC
Bit 4 Bit 3 Bit 2
Block Revolu-
tional
active
active
Program state
inter-
rupted
stopped
All axes All axes
stopped refer-
enced
Activate handwheel
2
10 INC 1 INC
Bit 1 Bit 0
Referenc-
feed
ing
active
waiting running
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
1