Siemens SINUMERIK 802S - PLC Machine Data

Technical Appendix
6.2 PLC user interface signals
6-138
SINUMERIK 802S
6FC5 597–2AA00–0BP2 (01.02)
Control signals to MCP
1100
Signals to MCP [r/w]
Interface PLC –––––> MCP
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
L6 L5 L4 L3 L2 L1
11000000
11000001
6.2.8 PLC machine data
INT values (MD 14510 USER_DATA_INT)
4500 Signals from NCK [r]
Data block
Interface NCK –––––> PLC
Byte
45000000 Int value (WORD/ 2 bytes)
45000002 Int value (WORD/ 2 bytes)
45000004 Int value (WORD/ 2 bytes)
45000006 Int value (WORD/ 2 bytes)
45000060 Int value (WORD/ 2 bytes)
45000062 Int value (WORD/ 2 bytes)