User`s manual

210 • Vacon apfiff09 marine
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6
7.13 Fieldbus settings
7.13.1 General settings
P2.13.1 Fieldbus reference minimum scaling ID850
P2.13.2 Fieldbus reference maximum scaling ID851
Use these two parameters to scale the fieldbus reference signal.
If both parameters have the same value the minimum and maximum frequency limits
are used for scaling.
FB Reference input
100 %
0 %
Min Freq
Max Freq
FB Max
Scale
FB Min
Scale
Frequency
Using this custom scaling function also affects the scaling of the actual value.
100 %
Min Freq
Max Freq
FB Max
Scale
FB Min
Scale
Output
frequency
FB Actual Speed