R88A-CRWB010NE Omron, R88A-CRWB010NE Datasheet - Page 322

• Manufacturer Part Number: R88A-CRWB010NE
• Description: Encoder Cable For Servo Motor
• Manufacturer: Omron

Specifications of R88A-CRWB010NE

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●
• Raise the value of Pn100 (speed loop gain) and measure the torque vibration frequency with the
• Set the measured frequency in Pn409 (or Pn40C).
• Minutely adjust Pn409 (or Pn40C) in order to minimize output vibration.
• Gradually increase the Q value (Pn40A or Pn40C) in a range where vibration does become too
• Again adjust Pn100 (Speed loop gain), Pn101 (Speed loop integration constant), Pn102 (Position
Gain
(db)
Unit
(deg)
4-126
Operation
machinery barely vibrating. Either monitor the analog monitor output (torque command monitor) or
use Computer Monitor Software.
great.
loop gain), and Pn401 (1st step 1st torque command filter time constant according to the procedure
described in 4-6-4 Manual Tuning.
Setting Procedure
−100
−200
−300
−100
−200
−300
−400
100
0
0
10
10
2
2
Q value = 0.7
Frequency (Hz)
Frequency (Hz)
Notch filter
Notch filter
10
10
3
3
10
10
4
4
Gain
(db)
Unit
(deg)
−100
−200
−300
−100
−200
−300
−400
100
0
0
10
10
2
2
Q value = 1.0
Frequency (Hz)
Frequency (Hz)
Notch filter
Notch filter
10
10
3
3
Chapter 4
10
10
4
4