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YX3000 Senseless Vector Type Inverter Manual
- 119 -
Fig.6-32 built-in PI analog feedback control system
P7.00
Close loop running control selection
Range
:
0, 1
0
0
:
Invalid
1
:
Valid
P7.01
Close loop given channel selection
Range
:
0, 1, 2
0
0:
Digital given
1:
VI analog 0~10V voltage given
。
2:
CI analog 0~10V voltage given or 4~20mA current given. To speed close loop, analog
given 10V corresponding the rotate speed of max output frequency.
P7.02
Feedback channel selection
Range
:
0~6
0
0:
VI analog 0~10V input voltage
1:
CI analog0~10V input voltage
2
:
VI +CI
3
:
VI - CI
4
:
Min
{
VI
、
CI
}
5
:
Max
{
VI
、
CI
}
6
:
CI analog 4
-
20mA input voltage. System board JP3 jumper to jump to the " I " side, so as
to select 4
~
20mA current feedback input.
P7.03
Given channel filtering time
constant
Range
:
0.01~50.00S
0.50S
P7.04
Feedback channel filtering
time constant
Range
:
0.01~50.00S
0.50S
External to a given and feedback channels are often superimposed on the interference, by setting
the P7.03 and P7.04 filter time constant on the channel filter, filter the longer the anti-interference
ability is stronger, but the response is slow. Filter time shorter response more quickly, but the
Содержание YX2000
Страница 18: ...YX3000 Senseless Vector Type Inverter Manual 17 2 4 Dimensions W H W1 H1 D a Inverters below 7 5KW...
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Страница 20: ...YX3000 Senseless Vector Type Inverter Manual 19 W1 H2 H1 D W H c Inverters from 110KW to 250 KW...
Страница 21: ...YX3000 Senseless Vector Type Inverter Manual 20 W H D d Inverters from 285KW to 315KW...
Страница 22: ...YX3000 Senseless Vector Type Inverter Manual 21 W H D e Inverters from 350KW to 630KW...