R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 316

• 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

4-7-9 Less-deviation Control (Position)
Less-deviation control is a method for shortening the settling time and lowering tracking deviation by
reducing as much as possible the deviation during movement in position control mode. Using less-
deviation one-parameter tuning makes it easy to perform adjustments. Also, when even higher per-
formance is required, user adjustment constants for less-deviation control can be used to make
minute adjustments.
■
No-deviation control response waveform examples
4-120
Operation
Position
Position
deviation
Pn10B.2
Pn1A0
Pn1A1
Pn1A2
Pn1A3
Pn1A4
Pn1A7.0
Parameter
Parameters Requiring Settings
No.
Position command
(host command)
No-deviation
control used.
Speed control setting -
- Position loop control
method
Servo rigidity
Servo rigidity 2
Speed feedback filter
time constant
Speed feedback filter
time constant 2
Torque command filter
time constant 2
Utility control switches
-- Integral compensa-
tion processing
Parameter name
No-deviation
control not used.
No-deviation control not used.
No-deviation control used.
Time
Time
To execute less-deviation control, set Pn10B.2
to 1.
Set the Servo rigidity for the No. 1 gain.
Setting range: 1 to 500 (%)
Set the Servo rigidity for the No. 2 gain.
Setting range: 1 to 500 (%)
Set the speed feedback filter time constant for
the No. 1 gain.
Setting range: 30 to 3,200 ( × 0.01 ms)
Set the speed feedback filter time constant for
the No. 2 gain.
Setting range: 30 to 3,200 ( × 0.01 ms)
Adjust for less-deviation control (set Pn10B.2 to
1).
Setting range: 0 to 2,500 ( × 0.01 ms)
Set the integral compensation processing for
the No. 1 gain and the No. 2 gain during less-
deviation gain switching.
Explanation
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
Chapter 4
Reference