Lenze E94A - Manual (Page 81)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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3 Working with the FB editor
3.4 Creating/reconfiguring the interconnection
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3.4.6 Changing the processing order
If you insert a function block into the interconnection, an order index is automatically assigned to
this function block. By means of this order index it is defined in which order the individual function
blocks are calculated with regard to the runtime.
• The first function block inserted contains the order index "1", the next function block inserted
contains the order index "2", etc.
• The respective order index is displayed in the header of the function block in the rectangle after
the instance name.
[3-6] Example: Function blocks with order index 25 ... 28

Note!
When a function block is shifted, its order index is maintained.
The order of processing has an impact on the result and has to be altered in specific ca-
ses.