1 what is a function block, What is a function block? 4, 17 working with the fb editor – Lenze 8400 User Manual
Page 1104
17
Working with the FB Editor
17.1
Basics
1104
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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17.1.1.1
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.
[17-2] 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
"
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)