×
Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 89291671, Entry date: 03/27/2014
(0)
Rate

SINUMERIK 810D/840D: Supported SFBs/SFCs

  • Entry
  • Associated product(s)
System function blocks (SFBs) and system functions (SFCs) of the integrated SINUMERIK PLC can be determined using SIMATIC Manager.

Question
Which system function blocks (SFBs) and system functions (SFCs) are provided in SINUMERIK control systems? How can these be determined?

Answer
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)".

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
https://www.siemens.com/cybersecurity#Ouraspiration.