97
SV200 DC Hardware Manual
920-0126A
4/14/2017
7.3.4 Analog Input Filter
When the analog input is used, there can be external signal interference that will affect the accuracy of the analog input voltage. In
some cases will cause the motor to turn unexpectedly, or cause unstable torque output. Therefore, use of the analog input filter is
recommended. The filter is designed as a digital low pass filter; a proper filter frequency setting can significantly improve the motor’s
performance.
When viewing or setting this value on the drive’s control panel, refer to the following calculation:
Display analog input value
Where
X
is input filter frequency, unit Hz
Setting Via Software
On the Drive Configuration page - Input & Output, Analog Inputs 1 & 2 to set up.