Plc Machine Data; Int Values (Md 14510 User_Data_Int); Hex Values (Md 14512 User_Data_Hex); Float Values (Md 14514 User_Data_Float) - Siemens SINUMERIK 808D Parameter Manual

PLC user interface

6.12 PLC machine data

6.12 PLC machine data
6.12.1

INT values (MD 14510 USER_DATA_INT)

DB4500 Signals from NCK [r16]
NCK -> PLC interface
Byte Bit 7
0
2
4
6
...
60
62
6.12.2

HEX values (MD 14512 USER_DATA_HEX)

DB4500 Signals from NCK [r8]
NCK -> PLC interface
Byte Bit 7
1000
1001
1002
1003
...
1030
1031
6.12.3

FLOAT values (MD 14514 USER_DATA_FLOAT)

DB4500 Signals from NCK [r32]
NCK -> PLC interface
Byte Bit 7
2000
2004
2008
2012
2016
2020
502
Bit 6 Bit 5
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 6 Bit 5
Bit 6 Bit 5
Float value (REAL/4 byte)
Float value (REAL/4 byte)
Float value (REAL/4 byte)
Float value (REAL/4 byte)
Float value (REAL/4 byte)
Float value (REAL/4 byte)
Bit 4 Bit 3
...
Bit 4 Bit 3
Hex value (BYTE)
Hex value (BYTE)
Hex value (BYTE)
Hex value (BYTE)
...
Hex value (BYTE)
Hex value (BYTE)
Bit 4 Bit 3
Bit 2 Bit 1
Bit 2 Bit 1
Bit 2 Bit 1
Parameter Manual
List Manual, 01/2017
Bit 0
Bit 0
Bit 0