Technical Appendix
6.2 PLC user interface signals
6-114
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Clamping Delete
380x0002
process
running
distance
to go/
Servo
spindle
reset
enable
Speed/
380x0003
spindle
speed
limitation
Traversing keys Rapid Travers-
Feed
Activate handwheel
380x0004
traverse
override
ing
key
stop
Spindle
plus minus
override key
lock
stop
2 1
Machine function
380x0005 continu- 1000 100 10 1
ous
INC INC INC INC
380x0006
380x0007
Signals to axis
3800...3802 Signals to axis [r/w]
Data block
Interface PLC –––––> NCK
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Delay
Ref.–point
2nd software limit
switch
Hardware limit switch
380x1000
approach
(axis)
plus minus plus minus
380x1001
(axis)
380x1002
(axis)
380x1003
(axis)
Signals to spindle
3803 Signals to spindle [r/w]
Data block
Interface PLC –––––> NCK
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Gear is Actual gear stage
38032000
changed
(spindle) C B A
Spindle feed