Siemens SINUMERIK 802C Manual page 109

32000004
H
32000005
H
1)
Feed
override
32000006
enabled enabled
32000007
Notes:
1)
+ Feed override enabled
2)
+ Feed override
3)
+ Rapid traverse override 31 positions (Gray code) with 31 MD for % weighting
4)
+ Single Block
Control signals to axes in the WCS
3200
Data block
Byte Bit 7
32001000 Traversing keys
+
32001001
32001002
32001003
32001004 Traversing keys
+
32001005
32001006
32001007
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
G F
Rapid traverse override
G F
Rapid tra- Program
verse
override override
enabled
axes plus
Even if the feed override is not enabled (=100%), the 0% position is active.
31 positions (Gray code) with 31 MD for % weighting
Use the softkey to select Single Block Type Preselection (SBL1/SBL2) see "User Manual"
Signals to NCK Channel [r/w]
Bit 6 Bit 5
Rapid Traversing
traverse
– override
continu-
ous
Rapid Traversing
traverse
override
–
continu-
ous
6.2
2)
Feed override
E D
3)
E D
level distance
abortion abortion
NC stop NC stop
NC stop to block
spindle
Interface PLC –––––> NCK
Bit 4 Bit 3
Axis 1 in WCS
Feed
key
lock stop
Axis 1 in WCS
1000 INC 100 INC
Axis 2 in WCS
Feed
key lock
Stop
Axis 2 in WCS
Machine function
1000 INC 100 INC
Technical Appendix
PLC user interface signals
C B
C B
Delete Read–in
disabled
to go to go
NC start NC start
limit inhibited
Bit 2 Bit 1
Activate handwheel
2
Machine function
10 INC 1 INC
Activate handwheel
2
10 INC 1 INC
A
A
Feed
lock
Bit 0
1
1
6-109