description of parameters vacon • 49
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7
Figure 16. Joystick hysteresis with minimum frequency at 35Hz
388 AI2 signal selection
(2.2.3.1)
Connect the AI2 signal to the analogue input of your choice with this parameter. For
more information about the TTF programming method, see chapter 5 on page 10.
393 AI2 reference scaling, minimum value
(2.2.3.6)
394 AI2 reference scaling, maximum value
(2.2.3.7)
See ID’s 303 and 304.
395 AI2 joystick hysteresis
(2.2.3.8)
See ID384.
399 Scaling of current limit
(2.2.4.1)
0 = Not used
1 = AI1
2 = AI2
3 = Fieldbus
This signal will adjust the maximum motor current between 0 and max. limit set with
parameter ID107.
NX12k95
A
B
ID321
= 20 %
ID322
= 90 %
50%
50%
Reference
scaling max
ID304 = 70Hz
Max freq. ID102
= 50Hz
Min freq. ID101 =
Ref. scaling min
ID303 = 0Hz
From forward to revers
Analogue
input (V/mA)
(0-10V/20mA)
J
oystick hysteresis,
ID384 = 20 %
Frequency reference
Hz
REVERSE
FORWARD
From reverse to forward
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