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valz · Member 3 Joined: 26 Jul 2015 Posts: 771

Library for basic functions for SIMATIC STEP 7 CFC (TIA Portal)
https://support.industry.siemens.com/cs/document/109800972/
The LBCFC library provides essential functions, available in the FBD programming language, for SIMATIC STEP 7 CFC (TIA Portal).
STEP 7 in TIA Portal has an extensive number of "ready-to-use" commands. This application example is a library that extends SIMATIC STEP7 CFC V17. It includes the basic functions that are missing in V17.
Thus, the functions available in the FBD programming language can also be used to a limited extent in SIMATIC STEP7 CFC V17.

General-purpose functions such as these are provided here in form of a library and can be used freely.
This library contains functions such as timers, comparators, mathematical functions and more.
These functions
can be used immediately thanks to their parameterization,
are easy to use in CFC,
are not know-how-protected, making them individually customizable
are optimally documented in the TIA Portal Help.

Download for TIA Portal V17
https://support.industry.siemens.com/cs/attachments/109800972/109800972_LBCFC_DOC_V10_en.pdf
https://support.industry.siemens.com/cs/attachments/109800972/109800972_LBCFC_LIB_V10.zip

https://anonfiles.com/f9Bb62D5u1/109800972_LBCFC_DOC_V10_en_pdf
https://anonfiles.com/j0B961D6u0/109800972_LBCFC_LIB_V10_zip

https://ulozto.net/tamhle/LnvRSVZ3nK3Y/