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VACON® 3000
Application Guide
•
INU application: P3.5.2.1.5
•
AFE application: P3.5.2.1.5
•
BCU application: P3.4.2.1.5
Use this parameter to adjust the range of the analog input signal between -160% and 160%.
For example, you can use the analog input signal as frequency reference, and set the parameters ID 380 and ID 381 between 40 and
80%. In these conditions, the frequency reference changes between the Minimum frequency reference and the Maximum frequen-
cy reference, and the analog input signal changes between 8 and 16 mA.
A
[Hz]
B
C
0%
40%
0 mA
8 mA
E
Illustration 22: AI1 signal custom. min/max
A
Frequency reference
B
Max freq reference
C
Min freq reference
7.55 (ID 384) Joystick Dead Zone
Location in the menu:
•
INU application: P3.3.5.2
Use this parameter to set the joystick dead zone. To ignore small values of the reference around the midpoint, set this value to be
bigger than 0%. When the analog input signal is 50% ± the value of this parameter, the joystick reference is set to 0%.
Danfoss A/S © 2021.09
D
80%
100%
16 mA
20 mA
F
D
E
F
[%]
Analog input signal
AI custom min
AI custom max
AB319735759636en-000101 / DPD01822 | 173
Parameter descriptions
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