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 following figure illustrates different
applications:
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.