Key Data Of The Plc Cpu - Siemens SINUMERIK 840D sl Function Manual

13.2

Key data of the PLC CPU

Key data of the PLC CPU
The overview of the key data of the PLC CPU integrated in the SINUMERIK NCU can be found
in:
References
NCU 7x0.3 PN Manual, Section "Technical data"
Note
I/O addresses for integrated drives
The I/O addresses above 4096 are reserved for the integrated drives of the NCU and must
not assigned otherwise.
Functions of the basic PLC program
Scope
Functions
m:n
Safety Integrated
Program diagnostics
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Axes/spindles
Channels
Mode groups
Status/control signals
M decoders (M00-99)
G group decoders
Aux. function distributors
Aux. function transfer, interrupt-driven
M decoding acc. to list
Move axes/spindles from PLC
ASUB interface
Error/operating messages
Transfer MCP and HHU signals
Display control handheld unit
Read/write NCK variables and GUD
PI services
Tool management
Star/delta switchover
P3: Basic PLC program for SINUMERIK 840D sl
13.2 Key data of the PLC CPU
31
10
10
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
823