Vacon 100 flow Applications Manual page 279

PARAMETER DESCRIPTIONS
P3.5.4.1.4 AO1 MINIMUM SCALE (ID 10053)
Use this parameter to scale the analogue output signal.
The scaling values (min and max) are given in the process unit that is specified by the
selection of the AO function.
P3.5.4.1.5 AO1 MAXIMUM SCALE (ID 10054)
Use this parameter to scale the analogue output signal.
The scaling values (min and max) are given in the process unit that is specified by the
selection of the AO function.
For example, you can make a selection of the output frequency of the drive for the contents
of the analogue output signal, and set parameters P3.5.4.1.4 and P3.5.4.1.5 between 10 and
40 Hz. Then the output frequency of the drive changes between 10 and 40 Hz, and the
analogue output signal changes between 0 and 20 mA.
A
[%]
100%
20 mA
50%
10 mA
0%
0 mA
0 Hz 10 Hz
Fig. 63: The scaling of the AO1 signal
A. Analogue output signal
B. AO min scale
C. AO max scale
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B
40 Hz
D
C
D. Max freq reference
E. Output frequency
VACON · 279
[Hz]
E
10