Vacon 100X series - Page 139

Parameters vacon • 136
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P3.5.4.1.4 AO1 MINSCALE
P3.5.4.1.5 AO1 MAXSCALE
These parameters can be used to freely adjust the analogue output signal scaling. The scale is
defined in process units and it depends on the selection of parameter P3.5.4.1.1.
Example: The drive’s output frequency is selected for the content of the analogue output signal
and parameters P3.5.4.1.4 and P3.5.4.1.5 are set to 10…40 Hz.
When the drive’s output frequency changes between 10 and 40 Hz the analogue output signal
changes between 0…20 mA.
Figure 41. AO1 signal scaling
18 Fieldbus Process Data In 7 Fieldbus Process Data In 7 from 0…10000 (corresponding
0…100.00%).
19 Fieldbus Process Data In 8 Fieldbus Process Data In 8 from 0…10000 (corresponding
0…100.00%).
Table 124. AO1 signal scaling
Selection Selection name Description
0Hz
[Hz ]
[%]
0%
100%
50%
0mA
20 mA
10 mA
10 Hz 40 Hz
9249.emf
Max freq
reference
Output
frequency
Analog
output signal
AO min
scale
AO max
scale