R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 315

• Manufacturer Part Number: R88M-W75030T-S1
• Description: SERVO MOTOR 750W 200V
• Manufacturer: Omron

Specifications of R88M-W75030T-S1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MW75030TS1

Operation
■
• Advanced auto-tuning cannot be used while the predictive control function is in use (Pn150.0 = 1).
Start operation with the predictive
control OFF (Pn150.0 = 0), and adjust
the parameters such as the Kp and Ky
filters.
Set the predictive control type to
positioning (Pn150.1 = 1).
Turn ON predictive control
(Pn150.0 = 1), and turn ON the
power.
Applicable Restriction
Operates with predictive
control basic adjustments.
Positioning control?
Tracking control?
adjustment limited?
Specifications
satisfied or
End
Yes
Positioning control
No
Raise the predictive con-
trol acceleration/deceler-
ation gain (Pn151) to a
range where overshoot-
ing does not occur.
Tracking control
Reduce tracking
Shorten settling
improvement?
overshooting?
Performance
deviation?
Eliminate
time?
Shorten settling time.
Performance improvement
Predictive control will be set
automatically, linked to the
position loop gain (Pn102).
Set the predictive control type to
tracking (Pn150.1 = 0).
One-parameter tuning
Advanced auto-tuning can be used.
Reduce tracking deviation
Eliminate overshooting
Increase the predictive control
weighting ratio (Pn152) to a
range where overshooting
does not occur and the torque
waveform does not oscillate.
Lower the predictive control
acceleration/deceleration gain
(Pn151) or the predictive con-
trol weighting ratio (Pn152)
while checking for overshoot-
ing due to position deviation.
Eliminate
overshooting?
Related parameters
Pn150: Predictive control selection
Pn151: Predictive control
Pn152: Predictive control weighting ratio
Pn102: Position loop gain
Yes
switch
acceleration/deceleration gain
Lower the position gain
(Pn102) while checking for
overshooting due to position
deviation.
No
Chapter 4
4-119