What Is A Function Block - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual
Working with the FB Editor
Basics
15.1.1.1

What is a function block?

A function block (FB) can be compared with an integrated circuit that contains a specific
control logic and delivers one or several values when being executed.
 The function blocks are classified alphabetically in a "function library".
 Each function block has a unique identifier and a processing number which defines the
position at which the function block is calculated during runtime.
Name of the function block
Processing number
Button for opening the online help for the function block
Another available function block of the same type (numbering in ascending order)
[15-2] Information on a function block in the FB Editor

Tip!
A detailed description of all available function blocks can be found in the main
chapter
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"Function library".
( 772)
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Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011