Lenze EVS9332xP - Manual (Page 40)

Function library
Working with function blocks
3.1.4 Entries into the processing table
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EDSVS9332P−EXT DE 2.0
3.1.4 Entries into the processing table
The 93XX drive controller provides a certain computing time for processing function blocks. Since
the type and number of the function blocks used can vary considerably, not all function blocks
available are permanently calculated. Therefore the code C0465 provides a processing table, in
which only the FBs used are entered. This means that the drive system is perfectly adapted to the
task to be solved. If further FBs are used in an extant configuration, they must be entered into the
processing table.
The following aspects must be observed:
The number of FBs to be processed is limited
A maximum of 50 FBs can be integrated into a configuration. Each FB needs a certain processing
time (operating time). The code C0466 shows the time still remaining for processing the FBs. If this
time has elapsed, no further FBs can be integrated.
Sequence for entering FBs
Normally, the sequence of the entries into C0465 is discretionary, but it may be important for
applications with a highly dynamic response. In general the most favourable sequence is adapted
to the signal flow.
Example:
AND1
&
AND1-IN1
AND1-IN2
AND1-IN3
AND1-OUT
C0821/1
C0821/2
C0821/3
C0820/1
C0820/2
C0820/3
AND2
&
AND2-IN1
AND2-IN2
AND2-IN3
AND2-OUT
C0823/1
C0823/2
C0823/3
C0822/1
C0822/2
C0822/3
OR1
≥1
OR1-IN1
OR1-IN2
OR1-IN3
OR1-OUT
C0831/1
C0831/2
C0831/3
C0830/1
C0830/2
C0830/3
E1
E2
E3
E4
E5
1
0
C0114/1...5
DIGIN DIGIN1
DIGIN2
DIGIN3
DIGIN4
DIGIN5
C0443
A1
A2
A3
A4
1
0
C0118/1...4
DIGOUT
DIGOUT1
DIGOUT2
DIGOUT3
DIGOUT4
C0117/1
C0117/2
C0117/3
C0117/4
C0444/4
C0444/3
C0444/2
C0444/1
FIXED0
FIXED1
Fig. 3−5 Example of a configuration