7 Parameter Details
7 - 12
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
*1
The default setting is 126 for a Servo Drive with 200 V and 1 kW or more.
• Set the time constant for the first-order lag filter inserted into the torque command.
• This parameter may be effective in suppressing vibration due to torsion resonance.
*1
The default setting is 380 for a Servo Drive with 200 V and 1 kW or more.
• Set the responsiveness of the position control system for the second position loop.
*1
The default setting is 180 for a Servo Drive with 200 V and 1 kW or more.
• Set the responsiveness of the second speed loop.
• Set the second speed loop integral time constant.
• Set the second speed feedback filter.
*1
The default setting is 126 for a Servo Drive with 200 V and 1 kW or more.
• Set the second torque filter time constant.
• The parameters from Pn105 to Pn109 are the gain and time constants to be selected when Gain
Switching Input Operating Mode Selection (Pn114) is enabled.
• The gain is switched according to the condition set in the Switching Mode parameters (Pn115 and
Pn120).
• If the mechanical system inertia changes greatly or if you want to change the responsiveness
depending on whether the Servomotor is rotating or stopped, you can have appropriate control by
setting the gains and time constants beforehand for each of these conditions, and switching them
according to the condition.
• This parameter is automatically changed by the realtime autotuning function. For manual adjustment,
set Realtime Autotuning Mode Selection (Pn002) to 0.
Pn104
Torque Command Filter Time Constant
Setting
range
0 to 2,500
Unit
0.01 ms
Default
setting
84
*1
Cycle the
power supply
–
Pn105
Position Loop Gain 2
Setting
range
0 to 30,000
Unit
0.1/s
Default
setting
570
*1
Cycle the
power supply
–
Pn106
Speed Loop Gain 2
Setting
range
1 to 32,767
Unit
0.1 Hz
Default
setting
270
*1
Cycle the
power supply
–
Pn107
Speed Loop Integral Time Constant 2
Setting
range
1 to 10,000
Unit
0.1 ms
Default
setting
10,000
Cycle the
power supply
–
Pn108
Speed Feedback Filter Time Constant 2
Setting
range
0 to 5
Unit
–
Default
setting
0
Cycle the
power supply
–
Pn109
Torque Command Filter Time Constant 2
Setting
range
0 to 2,500
Unit
0.01 ms
Default
setting
84
*1
Cycle the
power supply
–
All
Position
All
All
All
All
Summary of Contents for G5 R88D-KE Series
Page 3: ...2 Page 2 53 For 1 000 r min Servomotors 900 W to 3 kW Current Contents Corrected Contents...
Page 504: ......
Page 505: ......
