Siemens SINUMERIK 808D ADVANCED

PLC User Interface
5.10 PLC machine data
Parameter Manual
452 Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Signals from technology functions
5.10 PLC machine data
5.10.1 INT values (MD 14510 USER_DATA_INT)
DB3900 ...
3903
Signals from axis/spindle [r]
NCK -> PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
5000
5001
5002 Acceleratio
n warning
threshold
reached
Velocity
warning
threshold
reached
Superimpos
ed motion
Actual
value
coupling
Synchronous operation
Coarse Fine
5003 Max.
acceleratio
n reached
Max.
velocity
reached
Synchroniz
ation in
progress
Axis is
acceleratin
g
Synchronis
m override
travel
5004
5005
5006
5007 Synchronis
m override
is factored
in
5008
(grinding)
Active special axis
Axis 6 Axis 5 Axis 4 Axis 3 Axis 2 Axis 1
DB4500 Signals from NCK [r16]
NCK -> PLC interface
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Int value (WORD/2 byte)
2 Int value (WORD/2 byte)
4 Int value (WORD/2 byte)
6 Int value (WORD/2 byte)
... ...
60 Int value (WORD/2 byte)
62 Int value (WORD/2 byte)