Ke - differential filter, Command details, Parameter details – Applied Motion RS-232 User Manual
Page 124: Examples
124
920-0002 Rev. I
2/2013
Host Command Reference
KE - Differential Filter
Compatibility: Servo drives only
Affects:
Servo tuning and performance
Sets or requests the differential control parameter filter frequency. The filter is a simple one-pole, low-pass filter
intended for attenuating high frequency oscillations. The value is a constant that must be calculated from the
desired roll off frequency. See equation below.
C = 72090 / (1400/F + 2.2)
where C = Filter Value, K = desired filter Frequency in Hz
NOTE: It is recommended to use the Quick Tuner software for tuning and configuring your servo system.
Command Details:
Structure
KE{Parameter #1}
Type
BUFFERED
Usage
READ/WRITE
Non-Volatile
Yes
Register Access
None
Parameter Details:
Parameter #1
Filter Value
- units
integer
- range
0 - 32767
Examples:
Command
Drive sends
Notes
KE7836
-
Set differential filter to 200 Hz