Omron ACCURAX G5 User Manual page 390

8-3 Vibration Suppression Parameters
Pn218
Vibration Frequency 3
Setting
0 to 2,000
range
Set vibration frequency 3 to suppress vibration at the end of the load in damping control.
Measure the frequency of vibration at the end of the load and make the setting in units of 0.1 Hz.
Setting frequency is 1.0 to 200.0 Hz. The function will be disabled if the setting is 0 to 0.9 Hz.
Refer to "6-1 Anti-vibration Control" (P.6-3) for more information on settings.
Pn219
Vibration Filter 3 Setting
Setting
0 to 1,000
range
First set the Vibration Frequency 3 (Pn218). Then reduce the setting if torque saturation occurs or
increase the setting to increase operation speed. Normally, use a setting of 0.
Set value is restricted in the following manner.
Upper limit: Corresponding vibration frequency
Lower limit: Vibration frequency + vibration filter setting ≥ 100
Refer to "6-1 Anti-vibration Control" (P.6-3) for more information on settings.
Pn220
Vibration Frequency 4
Setting
0 to 2,000
range
Set vibration frequency 4 to suppress vibration at the end of the load in damping control.
Measure the frequency of vibration at the end of the load and make the setting in units of 0.1 Hz.
Setting frequency is 1.0 to 200.0 Hz. The function will be disabled if the setting is 0 to 0.9 Hz.
Refer to "6-1 Anti-vibration Control" (P.6-3) for more information on settings.
8
Pn221
Vibration Filter 4 Setting
Setting
0 to 1,000
range
First set the Vibration Frequency 4 (Pn220). Then reduce the setting if torque saturation occurs or
increase the setting to increase operation speed. Normally, use a setting of 0.
Set value is restricted in the following manner.
Upper limit: Corresponding vibration frequency
Lower limit: Vibration frequency + vibration filter setting ≥ 100
Refer to "6-1 Anti-vibration Control" (P.6-3) for more information on settings.
Pn222
Position Command Filter Time Constant
Setting
0 to 10,000
range
The position command filter time constant is the first-order lag filter inserted after the electronic
gear ratio for the command pulse input.
The position command filter time constant can be used for the following:
8-24
Unit
Unit
Unit
Unit
Unit
· If the command pulses change abruptly, the filter can be used to reduce the stepping
movement of the motor.
· The following are examples of when the command pulses can change abruptly:
The electronic gear ratio setting is high (10 times or higher).
The command pulse frequency is low.
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Default
0.1 Hz
setting
Default
0.1 Hz
setting
Default
0.1 Hz
setting
Default
0.1 Hz
setting
Default
0.1 ms
setting
Position
Power OFF
−
0
and ON
Position
Power OFF
−
0
and ON
Position
Power OFF
−
0
and ON
Position
Power OFF
−
0
and ON
Position Full closing
Power OFF
−
0
and ON