INVT Goodrive20-UL VFD Series Operation Manual page 63

Goodrive20-UL Series VFD
Function
Name
code
Lower limit
P05.32
of AI1
Correspon
ding
P05.33 setting of
the lower
limit of AI1
Upper limit
P05.34
of AI1
Correspon
ding
P05.35 setting of
the upper
limit of AI1
AI1 input
P05.36
filter time
Lower limit
P05.37 of
AI2
Correspon
ding
P05.38 setting of
the lower
limit of AI2
Upper limit
P05.39
of AI2
Correspon
ding
P05.40 setting of
the upper
limit of AI2
AI2 input
P05.41
filter time
Lower limit
P05.42
of AI3
Correspon
P05.43 ding
setting of
Description
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
applications:
-10V
Al3
Input filter time: this parameter is used to adjust
the sensitivity of the analog input. Increasing the
value properly
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
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%
illustrates
Corresponding
setting
100%
AI
10V
20mA
AI1/AI2
-100%
can enhance
input, the corresponding
-58-
Function parameters
Default
0.00V
0.0%
10.00V
100.0%
different
0.100s
0.00V
0.0%
10.00V
the
100.0%
0.100s
-10.00V
-100.0%
Modify
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