Channel Signals; Signals To Nc Channel; A.7.10 Channel Signals - Siemens SINUMERIK 808D Commissioning Manual

To use the machine function signals in DB3000.DBB2, you must set the "INC inputs in the
1)
operating-mode signal range active" signal (DB2600.DBX1.0) to "1".
DB3100 Mode signals from NCK [r]
NCK -> PLC interface
Byte Bit 7
0 Reset
1
2
A.7.10

Channel signals

A.7.10.1

Signals to NC channel

Control signals to NC channel
DB3200 Signals to NCK channel [r/w]
PLC -> NCK interface
Byte Bit 7
0
1 Activate
program
test
2
7
4
H
5
H
6 Feedrate
override
active
3)
7
8
Area 8
Commissioning Manual
Commissioning Manual, 01/2015, 6FC5397-4EP10-0BA0
Bit 6 Bit 5
Continuous Var. INC
traversing active
active
Bit 6 Bit 5
Activate Activate
test run M01
feedrate
6 5
G F
G F
Rapid trav- Path veloci-
erse over- ty limiting
ride active
Suppress
start lock
Activate machine-related protection zone
Area 7 Area 6
Bit 4 Bit 3
808
READY
Machine function
10000 INC 1000 INC
active active
Bit 4 Bit 3
Activate Activate
single block DRF
1)
Activate skip block
4 3
Feedrate offset
2)
E D
Rapid traverse override
E D
Program Delete
level abort number of
subroutine
cycles
NC stop NC stop
axes plus
spindle
Area 5 Area 4
A.7 PLC user interfaces
Bit 2 Bit 1
Mode
JOG MDI
Active machine function
REF
100 INC 10 INC
active active
Bit 2 Bit 1
Activate Activate
traverse traverse
forwards backwards
Enable
protection
zones
2 1
C B
C B
Delete Read-in
distance - disable
to-go
NC stop at NC start
block limit
Area 3 Area 2
Appendix
Bit 0
AUTO
TEACH IN
1 INC ac-
tive
Bit 0
Activate
referencing
0
A
A
Federate
disable
NC start
disable
Area 1
125