Signals From Fast Inputs And Outputs - Siemens SINUMERIK 808D ADVANCED Operating Instructions Manual

5.7.4

Signals from fast inputs and outputs

DB2900 Signals from the fast inputs and outputs [r]
PLC -> NCK interface
Byte Bit 7
0
4
DB2900 Signals from fast inputs and outputs [r]
NCK -> PLC interface
Byte Bit 7
1000
1004
DB3000 Mode signals to NCK [r/w]
PLC -> NCK interface
Byte Bit 7
0 Reset
1 Single block
Type A
2
3
1)
To use the machine function signals in DB3000.DBB2, you must set the "INC inputs in the
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
Siemens Controls
Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Bit 6 Bit 5
Actual value for digital NCK inputs
Setpoint for digital NCK outputs
Bit 6 Bit 5
Actual value for external digital NCK inputs
NCK setpoint for external digital NCK outputs
Bit 6 Bit 5
Type B
Continuous Var. INC
traversing
Bit 6 Bit 5
Bit 4 Bit 3
Bit 4 Bit 3
Bit 4 Bit 3
Mode
change
block
1)
Machine function
10000 INC 1000 INC
Bit 4 Bit 3
808
READY
PLC User Interface
5.7 NCK signals
Bit 2 Bit 1
Input 3 Input 2
Bit 2 Bit 1
Input 3 Input 2
Bit 2 Bit 1
Mode
JOG MDI
Machine function
REF
100 INC 10 INC
Bit 2 Bit 1
Mode
JOG MDI
Bit 0
Input 1
Output 1
Bit 0
Input 1
Output 1
Bit 0
AUTO
1 INC
Bit 0
AUTO
439