INVT GD300-2R2G-4 - Page 81

Goodrive300 Series VFD Function parameters
76
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
delay of HDI
terminal
P05.32
Lower limit of
AI1
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 0–20 mA 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: Analog AI1 and AI2 can support 0–10V or
0–20mA input, when AI1 and AI2 selects 0–20mA
input, the corresponding voltage of 20mA is 5V.
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%
Setting range of P05.36: 0.000s–10.000s
0.00V
○
P05.33
Corresponding
setting of the
lower limit of
AI1
0.0%
○
P05.34
Upper limit of
AI1
10.00V
○
P05.35
Corresponding
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
Corresponding
setting of the
lower limit of
AI2
0.0%
○
P05.39
Upper limit of
AI2
10.00V
○
P05.40
Corresponding
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
Corresponding
setting of the
lower limit of
AI3
-100.0%
○
P05.44
Middle value
0.00V
○