Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 190 / 514

5. Operation
5-67
－ Group2 －
ID Contents
20
Torque Command Notch Filter A
[TCNFILA]
Setting range Unit Default
100 to 4000 Hz 4000
■
This is notch filter to eliminate sympathetic vibration element included in torque command.
Sets the resonant frequency.
 Invalid setting value varies depending on the setting of the system parameter ID00
Control Cycle.
This parameter is automatically saved by executing Notch filter tuning.
21
TCNFILA, Low Frequency Phase Delay Improvement
[TCNFPA]
Setting range Unit Default
00 to 02 - 00
■
Improves phase delay at lower frequency than resonant frequency of the Torque Command
Notch Filter A.
 The larger the value is, the greater the improvement.
 Characteristic is same as the standard notch filter when the setting value is 0.
 Caution, other than the setting value 0, higher frequencies than the resonant frequency
will be amplified.
Control cycle Setting value
Unit and process inside servo
amplifier
00
Standard_Sampling
Standard sampling mode 100 to 1999Hz Valid by 1Hz
2000 to 4000Hz Filter invalid
01
High-freq_Sampling
Hi-speed sampling mode 100 to 3999Hz Valid by 1Hz
4000Hz Filter invalid
Gain [dB]
-3 [dB]
Improvement
No improvement
Frequency [Hz]
Phase [deg]
No improvement
0 [deg]
0.62×fn 1.62×fn
Resonant frequency fn
Frequency [Hz]
Improvement