R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 305

• 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
■
4-7-5 Speed Feedback Compensation (Position, Speed)
■
• This function shortens positioning time.
• This function works to lower the speed loop feedback gain, and raise the speed loop gain and posi-
• Using speed feedback compensation is effective in suppressing vibration and raising the speed
Pn139.0
Pn139.1
Pn131
Pn135
Pn139.2
Pn132
Pn136
Pn104
Pn105
Pn106
tion loop gain. Consequently, response to commands is improved, and positioning time can be
shortened. Noise sensitivity is lowered, however, so positioning time cannot be shortened where
there is external force applied, such as with the vertical axis.
loop gain. If the speed loop gain can be raised, the position loop gain can be raised as well, so this
can effectively reduce the settling time for positioning.
Parameter
Parameters Requiring Settings
Functions
No.
Automatic gain
changeover related
switches 1 -- Gain
switching selection
switch
Automatic gain
changeover related
switches 1 -- Gain
switching condition A
Gain switching time 1
Gain switching waiting
time 1
Automatic gain
changeover related
switches 1 -- Gain
switching condition B
Gain switching time 2
Gain switching waiting
time 2
No. 2 speed loop gain
No.2 speed loop inte-
gration constant
No. 2 position loop
gain.
Parameter name
Set Pn139.0 to 1 (Automatic switching pattern
1) in order to use the automatic gain switching
function.
Set the condition for switching from No. 1 gain
to No. 2.
Set the switching time for switching from No. 1
gain to No. 2.
Setting range: 0 to 65,535 (ms)
Set the time for starting to switch from No. 1
gain to No. 2 after gain switching condition A
has been satisfied.
Setting range: 0 to 65,535 (ms)
Set the switching time for switching from No. 2
gain to No. 1.
Set the switching time for switching from No. 2
gain to No. 1.
Setting range: 0 to 65,535 (ms)
Set the time for starting to switch from No. 2
gain to No. 1 after gain switching condition B
has been satisfied.
Setting range: 0 to 65,535 (ms)
Set the speed loop gain for the No. 2 gain.
Setting range: 10 to 20,000 ( × 0.1 Hz)
Set the speed loop integral time constant for the
No. 2 gain.
Setting range: 15 to 51,200 ( × 0.01 ms)
Set the position loop gain for the No. 2 gain.
Setting range: 10 to 20,000 ( × 0.01/s)
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
4-3-3 Parameter
Details
4-3-3 Parameter
Details
4-3-3 Parameter
Details
Chapter 4
Reference
4-109