Siemens SINUMERIK 808D ADVANCED Series

Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
423
17.7.6
Transferred D functions
DB2500
D functions from NCK channel [r]
NCK -> PLC interface
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
5000
D function 1 (DINT)
5004
17.7.7
Transferred H functions
DB2500
H functions from NCK channel [r]
NCK -> PLC interface
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
6000
H function 1 (REAL) (DINT)
6004
Extended address H function 1 (byte)
6008
H function 2 (REAL)
6012
Extended address H function 2 (byte)
6016
H function 3 (REAL)
6020
Extended address H function 3 (byte)
17.8
NCK signals
17.8.1
General signals to NCK
DB2600
General signals to NCK [r/w]
PLC → NCK interface
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Protection level
Keyswitch position 0 to 3
Acknowled
ge
EMERGEN
CY STOP
EMERGEN
CY STOP
Braking
along the
contour in
case of
EMERGEN
CY STOP
4 5 6 7
1 Request
axis dis-
tances to
go
Request
axis actual
values
INC inputs
in mode
signal
range ac-
tive
1)
2
3
1)
Refer to mode signals
17.8.2
General signals from NCK
DB2700
General signals from NCK [r/w]
NCK -> PLC interface
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0 EMERGEN
CY OFF
active
1 Inch meas-
uring sys-
tem
Probe actuated
Probe 2 Probe 1
2
NC ready
Drive ready
Drives in
cyclic oper-
ation