Vicruns VD520 Series, Руководство пользователя

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VD520 Series Inverter User Manual Parameter Description
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F5-25
Corresponding Setting of
AI Curve 1 Max Input
-100.0%~+100.0% 100.0%
○
F5-26 AI 1 Filter Time 0.00s~10.00s 0.10s
○
The above function code is used to set the relationship between the analog input voltage and the
setting value of the representative.
When
the analog input voltage is greater than the set “maximum input” (F5-24), the analog voltage is
caculated according to
the “Maximum input”; similarly, when the analog input voltage is less than the
set “maximum input” (F5-22), depending on the “AI is lower than the minmum input set selection”
(F5-21) settings, with the minimum input or 0.0% calculation.
When analog input for the current input, 1mA current equivalent to a 0.5V voltage.
AI1 input filter time, used to set AI1 software filter time, when the on-site analog is easily effected,
then increase filter time to make detecting analog signal getting steady. But the filter time is bigger,
the analog signal detecting response speed is lower. Please consider the actual situation to set.
In different application, analog set 100.0% is different from its corresponding nominal value, please
refer to application description. Fig 6-15 is two typical setting situation:
Setup frequency
or torque
Setup frequency
or torque
100% 100%
AI AI
0V/0mA
0V/0mA
-100%
10V/20mA 10V/20mA
Fig.6-15 Corresponding Relationship between Analog Reference and Setting
F5-27 AI Curve 2 Min Input -10.00V~F5-29 0.00V
○
F5-28
Corresponding Setting of
AI Curve 2 Min Input
-100.0%~+100.0% 0.0%
○
F5-29 AI Curve 2 Max Input F5-27~+10.00V 10.00V
○
F5-30
Corresponding Setting of
AI Curve 2 Max Input
-100.0%~+100.0% 100.0%
○
F5-31 AI 2 Filter Time 0.00s~10.00s 0.10s
○
The function and using method of curve 2, please refer to the insctructions of curve 1.
F5-32 AI Curve 3 Min Input -10.00V~F5-34 0.00V
○
F5-33
Corresponding Setting of
AI Curve 3 Min Input
-100.0%~+100.0% 0.0%
○