SINUMERIK 810D/840D: Supported SFBs/SFCs
Which system function blocks (SFBs) and system functions (SFCs) are provided in SINUMERIK control systems? How can these be determined?
The SFBs/SFCs can differ depending on the type of the integrated PLC-CPU. An overview of the PLC-CPUs used can be found in the following table.
|SINUMERIK type||Integrated PLC|
|CCU1, NCU 57x||PLC 314|
|NCU 57x||PLC 315|
|CCU2, NCU 57x.2, NCU57x.3||PLC 315|
|CCU3, NCU57x.3||PLC 315|
|CCU3.4, NCU 57x.4||PLC 314-C|
|NCU 57x.5||PLC 317|
For a PLC of SINUMERIK, where a general reset has been carried out, using SIMATIC Manager in the online block overview, all SFBs and SFCs provided for this PLC type can be listed.
You can find general information on this topic in the List Manual "S7-300 Instruction list S7-300 CPUs and ET 200 CPUs" in chapters "System Functions (SFC)" and "System Function Blocks (SFB)".