Vacon 100X series - Page 135

Parameters vacon • 132
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6
Figure 38. AI signal custom min/max
P3.5.2.1.6 AI1 SIGNAL INV
Invert the analogue signal with this parameter.
In the following examples, the analogue input signal is used as frequency reference. The fig-
ures show how the scaling of the analogue input signal is changed depending on the setting of
this parameter.
Figure 39. AI signal inversion, selection ‘0’
Selection
number
Selection name Description
0 Normal No inversion. The analogue input signal value
0% corresponds to the Minimum frequency
reference and the analogue input signal value
100% to the MaxFreqReference.
[Hz ]
[%]
0% 100%80%40%
0mA 20mA16 mA8mA
9246.emf
Min freq
reference
Max freq
reference
Frequency
reference
Analog input
signal
AI custom
min
AI custom
max
Min Freq
Reference
Max Freq
Reference
Frequency
Reference
[Hz]
Analog Input
Signal [%]
0% 100%50%
0mA 20mA10 mA
9247.emf