Plc Machine Data; Int Values (Md 14510 User_Data_Int); Hex Values (Md 14512 User_Data_Hex) - Siemens SINUMERIK 808D ADVANCED Series Commissioning Manual

Signals from technology functions
DB3900 ... Signals from axis/spindle [r]
3903
NCK -> PLC interface
Byte Bit 7
5000
5001
5002
5003
5004
5005
5006
5007
5008
(grinding)
17.11

PLC machine data

17.11.1

INT values (MD 14510 USER_DATA_INT)

DB4500 Signals from NCK [r16]
NCK -> PLC interface
Byte Bit 7
0
2
4
6
...
60
62
17.11.2

HEX values (MD 14512 USER_DATA_HEX)

DB4500 Signals from NCK [r8]
NCK -> PLC interface
Byte Bit 7
1000
1001
1002
1003
...
1030
1031
436
Bit 6 Bit 5
Accelera- Velocity
tion warn- warning
ing threshold
threshold reached
reached
Max. accel- Max. veloci-
eration ty reached
reached
Axis 6
Bit 6 Bit 5
Bit 6 Bit 5
Bit 4 Bit 3
Superim-
posed mo-
tion
Synchroni- Axis is
zation in accelerat-
progress ing
Active special axis
Axis 5 Axis 4
Bit 4 Bit 3
Int value (WORD/2 byte)
Int value (WORD/2 byte)
Int value (WORD/2 byte)
Int value (WORD/2 byte)
...
Int value (WORD/2 byte)
Int value (WORD/2 byte)
Bit 4 Bit 3
Hex value (BYTE)
Hex value (BYTE)
Hex value (BYTE)
Hex value (BYTE)
...
Hex value (BYTE)
Hex value (BYTE)
Bit 2 Bit 1
Actual Synchronous operation
value cou-
Coarse
pling
Synchro-
nism over-
ride travel
Axis 3 Axis 2
Bit 2 Bit 1
Bit 2 Bit 1
Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
Bit 0
Fine
Synchro-
nism over-
ride is
factored in
Axis 1
Bit 0
Bit 0