Lenze EVS9332xK - Manual (Page 34)

Function library
Working with function blocks
3.1.2 Elements of a function block
3−6
l
EDSVS9332K−EXT EN 4.0
3.1.2 Elements of a function block
FCNT1−CLKUP
C1102/1
C1102/2
FCNT1−LOAD
C1102/3
C1104/3
FCNT1−OUT
FCNT1
C1101/1
C1101/2
C1103/2
C1103/1
C1104/2
FCNT1−LD−VAL
FCNT1−CLKDWN
C1104/1
C1100
CTRL
FCNT1−CMP−VAL
FCNT1−EQUAL Input symbol
Configuration code
Display code
Function
Input name FB name
Output name
Output symbol
Parameterisation code
Fig. 3−1 Function block structure − using the example of FCNT1
FB name
Identifies fhe FB unambiguously. FBs with the same function are distinguished by a number behind
the name.
Every FB is defined by a selection number. For calculating the FB, the selection number must be input
into the processing table. (
¶ 3−12)
The selection numbers are listed in selection list 5.
Example:
(FCNT1, see Fig. 3−1)
l FCNT1
¢ selection number 6400 (selection list 5).
Input symbol
Designates the signal type which is allowed as signal source for this input. (
¶ 3−5)
Tip!
Only linked inputs can be configured.
Input name
Consists of the FB name and a designation. Inputs with the same function are distinguished by the
number that is added to the designation.