INVT GD20-0R4G-2-UL, Руководство по эксплуатации

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Goodrive20-UL Series VFD Function parameters
-58-
Function
code
Name Description Default Modify
P05.32
Lower limit
of AI1
AI1 is set by the analog potentiometer, AI2 is set
by control terminal AI2 and AI3 is set by control
terminal AI3. The function code defines the
relationship between the analog input voltage
and its corresponding set value. If the analog
input voltage beyond the set minimum or
maximum input value, the VFD will count at the
minimum or maximum one.
When the analog input is the current input, the
corresponding voltage of 0
–20mA is 0–10V.
In different cases, the corresponding rated value
of 100.0% is different. See the application for
detailed information.
The figure below illustrates different
applications:
Corresponding
setting
100%
-100%
-10V
Al3
AI1/AI2
20mA
AI
10V
Input filter time: this parameter is used to adjust
the sensitivity of the analog input. Increasing the
value properly can enhance the
anti-interference of the analog, but weaken the
sensitivity of the analog input
Note: AI1 supports 0
–10V input and AI2
supports 0
–10V or 0–20mA input, when AI2
selects 0
–20mA input, the corresponding
voltage of 20mA is 10V. AI3 can support the
output of -10V
–+10V.
Setting range of P05.32: 0.00V
–P05.34
Setting range of P05.33: -100.0%
–100.0%
Setting range of P05.34: P05.32
–10.00V
Setting range of P05.35: -100.0%
–100.0%
0.00V
○
P05.33
Correspon
ding
setting of
the lower
limit of AI1
0.0%
○
P05.34
Upper limit
of AI1
10.00V
○
P05.35
Correspon
ding
setting of
the upper
limit of AI1
100.0%
○
P05.36
AI1 input
filter time
0.100s
○
P05.37
Lower limit
of
AI2
0.00V
○
P05.38
Correspon
ding
setting of
the lower
limit of AI2
0.0%
○
P05.39
Upper limit
of AI2
10.00V
○
P05.40
Correspon
ding
setting of
the upper
limit of AI2
100.0%
○
P05.41
AI2 input
filter time
0.100s
○
P05.42
Lower limit
of AI3
-10.00V
○
P05.43
Correspon
ding
setting of
-100.0%
○